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ACS714 5A 5V Current Sensor Breakout Board Isolate Filter Resistance Capacitor Hall Effect Module

ACS714 5A 5V Current Sensor Breakout Board Isolate Filter Resistance Capacitor Hall Effect Module

Introduction: This current sensor is a carrier board or breakout board for Allegro's ACS715LLCTR-30A-T Hall effect-based linear current sensor, The sensor operates at 5 V and has an output sensitivity of 133 mV/A. The board ships fully populated with its SMD components. Feature: Designed for unidirectional input current from 0 to 5 A, but the sensor will provide meaningful feedback for currents as low as -1.5 A, and the robust IC can survive up to five times the overcurrent condition. Conductive path internal resistance is typically 1.2 m and the PCB is made with 2-oz copper, so very little power is lost in the board. Use of a Hall effect sensor means the IC is able to electrically isolate the current path from the sensor's electronics (up to 2.1 kV RMS) which allows the sensor to be inserted anywhere along the current path and to be used in applications that require electrical isolation. 80 kHz bandwidth that can optionally be decreased by adding a capacitor across the board pins marked 'filter'. High accuracy and reliability: typical total output error of 1.5% at room temperature with factory calibration, an extremely stable output offset voltage, and almost zero magnetic hysteresis. Automotive-grade operating temperature range of -40C to 150C. Package included: 1 x ACS714 5V 5A current sensor

Electronics/Audio

ACS714 5A 5V Current Sensor Breakout Board Isolate Filter Resistance Capacitor Hall Effect Module

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Plastic Bag Package

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Plastic Bag Package

Plastic bag package only. Want carton box package for this kits? Please skip product ID: 89734 File download: Click to open Kits list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

Electronics/Audio

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Plastic Bag Package

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Carton Box Package

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Carton Box Package

Carton box package only. Want plastic bag package with favorable price for this kits? Please skip product ID: 1137051 File download: Click to open Kits list: 1 x Active buzzer module 1 x Passive buzzer module 1 x Common cathode RED&GREEN LED module 1 x Two color common cathode LED module 1 x Knock sensor module 1 x Shock switch sensor module 1 x Photo resistor sensor module 1 x Push button module 1 x Tilt switch module 1 x RGB LED module 1 x Infrared transmit module 1 x RGB colorful LED module 1 x Hydrargyrum switch sensor module 1 x Colorful auto flash module 1 x Magnet-ring sensor module 1 x Hall sensor module 1 x Infrared receive sensor module 1 x Analogy hall sensor module 1 x Magic ring module 1 x Rotate encode module 1 x Light break sensor module 1 x Finger pulse sensor module 1 x Magnetic spring module 1 x Obstacle avoidance sensor module 1 x Tracking sensor module 1 x Microphone sensor module 1 x Laser transmit module 1 x Relay module 1 x Analog temperature sensor module 1 x 18b20 temperature sensor module 1 x Digital temperature sensor module 1 x Linear hall Sensor module 1 x Flame sensor module 1 x High sensitive voice sensor module 1 x Humidity sensor module 1 x Joystick PS2 module 1 x Touch sensor module Package included: 1 x Sensor module board set for Arduino(37 types in total)

Electronics/Audio

Geekcreit 37 In 1 Sensor Module Board Set Kit For Arduino Carton Box Package

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Carton Box Package

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Carton Box Package

Carton box package only. Want plastic bag package with favorable price for this kits? Please skip product ID: 1137050 Feature: On the basic of 37 in 1 kit, adds more practical modules to achieve more experimental requirements. Voltage: About 5V (According to the specific circumstances) Document Download: Can reference the 37 in 1 kit : Click to open Package included: 1 x Arduino PS2 Joystick game controller module 1 x Infrared sensor receiver module 1 x Laser head sensor module 1 x Temperature and humidity sensor module 1 x Infrared emission sensor module 1 x 5V relay module 1 x Smart car avoid obstacle sensor infrared sensor photoelectric switch 1 x ARDUINO finger detect heartbeat module 1 x Microphone sensitivity sensor module 1 x Metal touch sensor module 1 x Flame sensor module 1 x 3-color LED module 1 x Hunt sensor module 1 x Linear magnetic Hall sensors 1 x Rotary encoder modules 1 x Active buzzer module 1 x Magic Light Cup modules 1 x Small passive buzzer module 1 x Digital temperature sensor module 1 x Optical breaking module 1 x Temperature sensor module 1 x Bicolor LED common cathode module 3MM 1 x Mercury opening module 1 x Hall magnetic sensor module 1 x RGB LED SMD module 1 x Arduino Mini Reed module 1 x Tilt switch module 1 x Automatically flashing LED module 1 x Key switch module 1 x Photoresistor module 1 x Vibration switch module 1 x ARDUINO hit sensor module 1 x Temperature sensor module 1 x Analogy Holzer magnetic sensor 1 x Microphone sound sensor module 1 x Large reed module 1 x Two-color LED module 1 x Breadboard power module 1 x Ultrasonic module 1 x MP1584EN buck module 1 x SD card reader module 1 x Gyro Module 1 x Soil module 1 x DS1302 clock module 1 x Water level module

Electronics/Audio

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Carton Box Package

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Plastic Bag Package

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Plastic Bag Package

Plastic bag package only. Want carton box package for this kits? Please skip product ID: 987819 Feature: On the basic of 37 in 1 kit, adds more practical modules to achieve more experimental requirements. Voltage: About 5V (According to the specific circumstances) Document Download: Can reference the 37 in 1 kit : Click to open Package included: 1 x Arduino PS2 Joystick game controller module 1 x Infrared sensor receiver module 1 x Laser head sensor module 1 x Temperature and humidity sensor module 1 x Infrared emission sensor module 1 x 5V relay module 1 x Smart car avoid obstacle sensor infrared sensor photoelectric switch 1 x ARDUINO finger detect heartbeat module 1 x Microphone sensitivity sensor module 1 x Metal touch sensor module 1 x Flame sensor module 1 x 3-color LED module 1 x Hunt sensor module 1 x Linear magnetic Hall sensors 1 x Rotary encoder modules 1 x Active buzzer module 1 x Magic Light Cup modules 1 x Small passive buzzer module 1 x Digital temperature sensor module 1 x Optical breaking module 1 x Temperature sensor module 1 x Bicolor LED common cathode module 3MM 1 x Mercury opening module 1 x Hall magnetic sensor module 1 x RGB LED SMD module 1 x Arduino Mini Reed module 1 x Tilt switch module 1 x Automatically flashing LED module 1 x Key switch module 1 x Photoresistor module 1 x Vibration switch module 1 x ARDUINO hit sensor module 1 x Temperature sensor module 1 x Analogy Holzer magnetic sensor 1 x Microphone sound sensor module 1 x Large reed module 1 x Two-color LED module 1 x Breadboard power module 1 x Ultrasonic module 1 x MP1584EN buck module 1 x SD card reader module 1 x Gyro Module 1 x Soil module 1 x DS1302 clock module 1 x Water level module

Electronics/Audio

Geekcreit 45 In 1 Sensor Module Board Kit Upgrade Version For Arduino Plastic Bag Package

DC 12V-36V 15A 500W Brushless Motor Controller Hall BLDC Driver Board Support Hall Motor

DC 12V-36V 15A 500W Brushless Motor Controller Hall BLDC Driver Board Support Hall Motor

Specification: Operating voltage: DC 12V-36V Operating Current:

Electronics/Audio

DC 12V-36V 15A 500W Brushless Motor Controller Hall BLDC Driver Board Support Hall Motor

DIY Mega 2560 R3 HC-SR04 Development Board 37 in 1 Sensor Kit For Arduino

DIY Mega 2560 R3 HC-SR04 Development Board 37 in 1 Sensor Kit For Arduino

Feature: This is an R3 HC-SR04 Development Board starter kit, adds more components to achieve more features and experiments. You'll learn and build a lot of creative projects with this kit. Start with the basics of electronics, to do more complex projects. Package included: 1 x Kleine passieve buzzer module KY-006 1 x 2-color LED module KY-011 1 x Hit sensor module KY-031 1 x Trillingen schakelaar module KY-002 1 x Foto weerstand module KY-018 1 x Key switch module KY-004 1 x Tilt switch module KY-020 1 x 3-color full-kleur LED SMD modules KY-009 1 x Infrarood emissie sensormodule KY-005 1 x 3-color LED module KY-016 1 x Mercury open optische module KY-017 1 x Yin Yi 2-color LED module 3 MM KY-029 1 x Actieve zoemer module KY-012 1 x temperatuursensor module KY-013 1 x Automatische knipperende kleurrijke LED module KY-034 1 x Mini magnetische reed modules KY-021 1 x Hall magnetische sensor module KY-003 1 x Infrarood sensor ontvanger module KY-022 1 x Klasse Bihor magnetische sensor KY-035 1 x Magic light cup module KY-027 1 x encoder module KY-040 1 x Optische gebroken module KY-010 1 x Detecteren de hartslag module KY-039 1 x Reed module KY-025 1 x obstakel vermijden sensor module KY-032 1 x Jacht sensor module KY-033 1 x Microfoon geluid sensormodule KY-038 1 x Laser sensor module KY-008 1 x 5 V relaismodule KY-019 1 x temperatuursensor module KY-001 1 x temperatuursensor module KY-028 1 x Lineaire magnetische Hall sensoren KY-024 1 x Flame sensor module KY-026 1 x Gevoelige microfoon sensormodule KY-037 1 x Temperatuur en vochtigheid sensor module KY-015 1 x XY-as joystick module KY-023 1 x Metal touch sensor module KY-036 1 x 2560 R3 1 x SR04 1 x MB-102 1 x 9 v batterij gesp 1 x Brood plaat elektrische bron 6 x 1 K 6 x 10 K 6 x 100 K 6 x 220R 5 x keys 4 x LED geel 5mm 4 x LED Rood 5mm 4 x LED Groen 5mm 1 x Box

Electronics/Audio

DIY Mega 2560 R3 HC-SR04 Development Board 37 in 1 Sensor Kit For Arduino

DIY EDT-2902 Multiband Radio Kit FM MW SW1-7 Amplitude Modulation 9 Band Radio Training Kit

DIY EDT-2902 Multiband Radio Kit FM MW SW1-7 Amplitude Modulation 9 Band Radio Training Kit

Package list: http://files.banggood.com/2017/11/LIST.xlsx Circuit diagram: http://files.banggood.com/2017/11/circuit-diagram.jpg Debugging: 1) FM band debugging: Put the assembled circuit board into the test stand. Turn the switch to ON, turn the band selector to FM, D1 LED light. The first step: adjust the receive frequency range, adjust the quadruple variable capacitor to the lowest end, the test stand display FM frequency, use a tool to adjust the L103 oscillation coil to make the figure shows about 69MHZ, then adjust quadruple variable capacitor to frequency display the most high-end, use the tool to adjust the variable capacitor to make the display frequency at 108.5MHZ or so, repeatedly adjusted to make the FM frequency in range 69-108.5MHZ. The second step: adjust the sensitivity, adjust the variable capacitor to about 80MHZ, received a radio and adjust the L102 coil to make the speaker output maximum sound, then adjust the quadruple variable capacitor to about 106MHZ, received a radio station and adjust the quadruple variable capacitor Trim frequency selection circuit capacitor to make the speaker output maximum, repeated the above adjustments to achieve the best sensitivity effect. 2) Debugging the mid-wave band: The first step: adjust the receiving frequency range, switch the band selector switch to MW position, D2 LED light. Adjust the quadruple variable capacitor to the lowest end, and the test stand shows the frequency of the middle wave. Use a tool to adjust the T101 oscillation to make it displayed at about 515KHZ. Adjust the quadruple variable capacitor to the highest frequency display port, use tool to adjust AM trimming capacitor to make the frequency at about 1640KHZ, repeated adjustments to make the frequency in the 515-1640KHZ range. The second step: adjust the sensitivity, adjust the variable capacitor to about 600KHZ, will receive a radio AM, adjust the AMANT coil to make the speaker output maximum sound, then adjust the quadruple variable capacitor to about 1400KHZ, received a radio, adjus

Electronics/Audio

DIY EDT-2902 Multiband Radio Kit FM MW SW1-7 Amplitude Modulation 9 Band Radio Training Kit

Carburetor Air Fuel Filter Line Kit For Husqvarna 36 41 136 137 141 142 Chiansaw

Carburetor Air Fuel Filter Line Kit For Husqvarna 36 41 136 137 141 142 Chiansaw

Specification: Product Name: Carburetor Air Fuel Filter Line Material: Metal & Plastic Color: Silver, Yellow & Black Carburetor Size: approx.41x74x28mm Replace Zama carburetor #: C1Q-W29E Replaces carburetor #: 530071987 530019172 530035482 Fitment: For Husqvarna Model as below 136 (2001-09)-->Air Filter/Carburetor 136 (2001-09)-->Walbro Carb. Parts 141 (2001-09)-->Air Filter/Carburetor 141 (2001-09)-->Walbro Carb. Parts 136 (2003-01)-->Carburetor Assembly (WT-542) 141 (2003-01)-->Carburetor Assembly (WT-542) 136 (2001-05)-->Carburetor Assembly WT-542 141 (2001-05)-->Carburetor Assembly WT-542 136 (2001-05)-->Turbo Air Cleaner Assembly 136 (2003-01)-->Air Filter/Carburetor 136 (2004-01)-->Air Filter / Carburetor 141 (2001-05)-->Turbo Air Cleaner Assembly 141 (2003-01)-->Air Filter/Carburetor 141 (2004-01)-->Air Filter / Carburetor 136 (2003-06)-->Carburetor Parts 136 (2004-01)-->Kit - Carburetor Assembly PN 530035482 (WT-542) 141 (2003-06)-->Carburetor Parts 141 (2004-01)-->Kit - Carburetor Assembly PN 530035482 (WT-542) 136 (2003-06)-->Air Filter / Carburetor & Muffler & Crankshaft 141 (2003-06)-->Air Filter / Carburetor & Muffler & Crankshaft 142 (2005-09)-->Carburetor Assembly 142 e (2005-09)-->Carburetor Assembly 137 (2006-01)-->Carburetor Assembly Kit 530071987 (Zama W-29) 137 e (2006-01)-->Carburetor Assembly Kit 530071987 (Zama W-29) 137 (2005-03)-->Air Filter 137 (2005-09)-->Air Filter/Carburetor 137 (2006-01)-->Air Filter / Carburetor 137 e (2005-03)-->Air Filter 137 e (2005-09)-->Air Filter/Carburetor 137 e (2006-01)-->Air Filter / Carburetor 142 (2005-03)-->Air Filter/Carburetor 142 (2005-09)-->Air Filter/Carburetor 142 (2006-01)-->Air Filter 142 e (2005-03)-->Air Filter/Carburetor 142 e (2005-09)-->Air Filter/Carburetor 142 e (2006-01)-->Air Filter 142 (2006-12)-->Kit - Carburetor Assembly No. 530071987 - Zama W-29 142 e (2006-12)-->Kit Carburetor Assembly No. 530071987 - Zama W-29 137 (2005-09)-->Carburetor Assembly 137 e (2005-09)-->Carburetor Assembly 137 (2006-12)-->Kit - Carburetor Assembly No.5

Auto/Boat/Plane/Motorcycles

Carburetor Air Fuel Filter Line Kit For Husqvarna 36 41 136 137 141 142 Chiansaw

20 In1 Neutral Density ND Filter Kit For DSLR Cokin P Set Camera Lens

20 In1 Neutral Density ND Filter Kit For DSLR Cokin P Set Camera Lens

20 In1 Neutral Density ND Filter Kit For DSLR Cokin P Set Camera Lens Feature: Screw the adaptor ring onto your lens. Slide the filter (up to 3) into one of the filter-holder slots. Slide the filter-holder on the adaptor ring until it snaps in place. Same filter for all your lenses by just replacing the adaptor ring Otate, slide, decentre in all directions for more precision and creativity Keep the quality of your images without excessive post production work Control light and colour directly on your raw images at the time when shooting Mount Lens Hood onto your filter-holder by pressing on the upper and lower parts of the lens hood. Suitable For: Cokin P series Filter Package included: 8pcs Filter Set (Third Party) 1 x G.ND2 Filter 1 x G.ND4 Filter 1 x G.ND8 Filter 1 x G.ND16 Filter 1 x ND2 Filter 1 x ND4 Filter 1 x ND8 Filter 1 x ND16 Filter 1 x 4 slots Filter case 9pcs Ring Adapter + 1 Filter Holder + 1 Square Filter Holder + 1 Lens Hood (Third Party) 1 x 49mm Ring Adapter 1 x 52mm Ring Adapter 1 x 55mm Ring Adapter 1 x 58mm Ring Adapter 1 x 62mm Ring Adapter 1 x 67mm Ring Adapter 1 x 72mm Ring Adapter 1 x 77mm Ring Adapter 1 x 82mm Ring Adapter 1 x 3-Slots Filter Holder 1 x Square Filter Holder 1 x Lens Hood Detail pictures:

Electronics/Camera

20 In1 Neutral Density ND Filter Kit For DSLR Cokin P Set Camera Lens

Carburetor Carb Fuel Filter Kit For Husqvarna 36 41 136 137 141 142 Chainsaw Zama C1Q-W29E

Carburetor Carb Fuel Filter Kit For Husqvarna 36 41 136 137 141 142 Chainsaw Zama C1Q-W29E

Specification: Product Name: Carburetor air filter kit Color: As the picture shown Carburetor Material: Metal Carburetor Model: 36 41 136 137 137E 141 142 142E Replace Zama carburetor #: C1Q-W29E Replaces carburetor #: 530071987 530019172 530035482 Fuel line size: length: 60cm Fitment:(For the reference) 136 (2001-09)-->Air Filter/Carburetor 136 (2001-09)-->Walbro Carb. Parts 141 (2001-09)-->Air Filter/Carburetor 141 (2001-09)-->Walbro Carb. Parts 136 (2003-01)-->Carburetor Assembly (WT-542) 141 (2003-01)-->Carburetor Assembly (WT-542) 136 (2001-05)-->Carburetor Assembly WT-542 141 (2001-05)-->Carburetor Assembly WT-542 136 (2001-05)-->Turbo Air Cleaner Assembly 136 (2003-01)-->Air Filter/Carburetor 136 (2004-01)-->Air Filter / Carburetor 141 (2001-05)-->Turbo Air Cleaner Assembly 141 (2003-01)-->Air Filter/Carburetor 141 (2004-01)-->Air Filter / Carburetor 136 (2003-06)-->Carburetor Parts 136 (2004-01)-->Kit - Carburetor Assembly PN 530035482 (WT-542) 141 (2003-06)-->Carburetor Parts 141 (2004-01)-->Kit - Carburetor Assembly PN 530035482 (WT-542) 136 (2003-06)-->Air Filter / Carburetor & Muffler & Crankshaft 141 (2003-06)-->Air Filter / Carburetor & Muffler & Crankshaft 142 (2005-09)-->Carburetor Assembly 142 e (2005-09)-->Carburetor Assembly 137 (2006-01)-->Carburetor Assembly Kit 530071987 (Zama W-29) 137 e (2006-01)-->Carburetor Assembly Kit 530071987 (Zama W-29) 137 (2005-03)-->Air Filter 137 (2005-09)-->Air Filter/Carburetor 137 (2006-01)-->Air Filter / Carburetor 137 e (2005-03)-->Air Filter 137 e (2005-09)-->Air Filter/Carburetor 137 e (2006-01)-->Air Filter / Carburetor 142 (2005-03)-->Air Filter/Carburetor 142 (2005-09)-->Air Filter/Carburetor 142 (2006-01)-->Air Filter 142 e (2005-03)-->Air Filter/Carburetor 142 e (2005-09)-->Air Filter/Carburetor 142 e (2006-01)-->Air Filter 142 (2006-12)-->Kit - Carburetor Assembly No. 530071987 - Zama W-29 142 e (2006-12)-->Kit Carburetor Assembly No. 530071987 - Zama W-29 137 (2005-09)-->Carburetor Assembly 137 e (2005-09)-->

Auto/Boat/Plane/Motorcycles

Carburetor Carb Fuel Filter Kit For Husqvarna 36 41 136 137 141 142 Chainsaw Zama C1Q-W29E

VAT4300 Wireless DC Voltmeter Current Tester Watt Measurement Digital Display Electric Garage Meter With Temperature Sensor

VAT4300 Wireless DC Voltmeter Current Tester Watt Measurement Digital Display Electric Garage Meter With Temperature Sensor

Instruction: http://img.banggood.com/file/products/20180510042547VAT-Quick-Guide.pdf Feature: VAT series is a multi-function meter based on 2.4G wireless data transmission technology. It can measure miscellaneous parameters such as voltage, current, power, charge and discharge capacity, watt-hour, time, and temperatureand with over-current protection Protection, under-voltage protection, and limited protection and other protection functions. The instrument can automatically identify the direction of the current, and the battery capacity can be monitored in real time, the instrument uses TFT LCD display, display information is comprehensive, user-friendly and better interaction. Performance advantages: 1. Bidirectional detection of current, convenient wiring. 2. Solve the problem of zero drift of the old product, the current can also ensure better accuracy after working for a long time. 3. Wireless mode, the farthest transmission distance can reach 10 meters, USB data cable using Andrews mobile phone data cable, the connection is solid, not easy to loose. 4. Display interface is divided into large font display interface, full-featured display interface and black and white display interface, to ensure that the sun can clearly see the display parameters. 5. Equipped with relays to achieve circuit over-current protection, over-voltage protection, under-voltage protection. 6. During the measurement, the ampere hours, watt hours and time can be cleared without affecting the next measurement. 7. The display can be set to extinguish the screen, press any key to wake up the screen. 8. Button touch buttons, feel comfortable, clean and elegant interface; 9. Wireless mode can set different communication address, multiple machines at the same time do not interfere with each other. Technical indicators: Voltage measurement range 0~400V Voltage resolution 0.1V Current measurement range 0~300A Current resolution 0.1A Temperature measurement range -20~120 Capacity display range 0%~100% Power measurement range 0~200kW Power resol

Electronics/Audio

VAT4300 Wireless DC Voltmeter Current Tester Watt Measurement Digital Display Electric Garage Meter With Temperature Sensor

2.8 Inch 320x128 LCD Display Module SPI Serial Module TFT Color Screen Driver IC ILI9341

2.8 Inch 320x128 LCD Display Module SPI Serial Module TFT Color Screen Driver IC ILI9341

Feature: Size: 2.8 inches Driver chip: ILI9341 Color: 262,144 colors Touch type: no touch Resolution: 240*320 Communication interface: SPI Interface description: 1. GND (power ground) 2. VCC (power supply is 3.3V) 3. CLK (clock line) 4. MOSI (data input) 5. RES (reset line) 6. DC (data / command selection line) 7. BLK (backlight) 8. MISO (data output) Pin description: If you want to save IO port, BLK backlight can not be connected. The system has been designed to illuminate the backlight even if it is not connected. If you need to turn off the backlight, you need to connect BLK to low level or directly to ground. MISO is the output signal of the screen. If you do not need to read the information of the screen, this pin can be disconnected. A minimum of 4 IO ports are required to operate. Package includes: 1 x LCD module

Electronics/Audio

2.8 Inch 320x128 LCD Display Module SPI Serial Module TFT Color Screen Driver IC ILI9341

KY-037 4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for Arduino

KY-037  4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for Arduino

Features: - For sound detection module has two outputs: - There is a mounting screw hole 3mm - The use 5v DC power supply - With analog output - High sensitive microphone and high sensitivity - A power indicator light - The comparator output is light Specifications: int Led=13;//define LED interface int buttonpin=3 //Define D0 Sensor Interface int val;//define numeric variables val void setup() {pinMode(Led,OUTPUT);// Define LED as output interface pinMode(buttonpin,INPUT);//Define D0 Sensor as output Interface } void loop() {val=digitalRead(buttonpin);//digital interface will be assigned a value of 3 to read val if(val==HIGH)//When the light sensor detects a signal is interrupted, LED flashes {digitalWrite(Led,HIGH)} else {digital Write(Led,LOW)}} int sensorPin = A5; // select the input pin for the potentiometer int ledPin = 13; // select the pin for the LED int sensorValue = 0; // variable to store the value coming from the sensor void setup() {pinMode(ledPin, OUTPUT);Serial.begin(9600);} void loop() {sensorValue = analogRead(sensorPin); digitalWrite(ledPin, HIGH); delay(sensorValue); digitalWrite(ledPin, LOW); delay(sensorValue); Serial.println(sensorValue, DEC); } Package Included: 1 x KY-037 Voice Sound Detection Sensor Module

Electronics/Audio

KY-037 4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for Arduino

PAT-530 Updated Version 200M 24CH 5.8G Wireless TV AV Audio Video Sender Transmitter Receiver

PAT-530 Updated Version 200M 24CH 5.8G Wireless TV AV Audio Video Sender Transmitter Receiver

Features: It adopts an advanced 5.8GHz wireless transmission scheme and has the advantages of a long transmission range, strong anti-interference and high mobility. It can transmit AV signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other similar devices, by means of radio waves and receive them at distant end and input them to a TV set to be displayed. Moreover, the IR remote controller can be used at the receiving end to realize the function of wireless control of devices from another place. It enables you to easily realize wireless sharing of HD AV data and enjoy untrammeled hi-fi audio and visual effects. Application: It transmit AV signals by means of radio waves and can be used for wireless sharing of AV signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV devices of several TV sets. Wireless AV transmission solutions are suitable for large video meeting systems and multimedia class rooms. With an external CCD camera, it can realize real-time field image monitoring in applications such as security system. It can also be used in AV transmission applications where the AV cabling is difficult or expensive. Specifications: Use 5.8GHz ISM frequency band. Support 24 groups of channels. You can select these channels to avoid interference from signals of a wireless router, etc. Wireless transmission is suitable for one-floor. The transmitter and the receiver are used in the same channel in a pair and can be used in the modes of point-to-multipoint or multipoint-to-multipoint. Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV output devices. Superheterodyne 433MHz Wireless IR Remote Extender is fully compatible with remote control signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV devices. The product is equipped with super strong IR signal transmitting function or used in conjunction with an IR signal extension wire. Images received by means of radio are vivid and stable, the color is flamboyant,

Electronics/Video

PAT-530 Updated Version 200M 24CH 5.8G Wireless TV AV Audio Video Sender Transmitter Receiver

4 In 1 Cooling Fan Radiator Charging Handle Gamepad Joystick Holder for Mobile Phone

4 In 1 Cooling Fan Radiator Charging Handle Gamepad Joystick Holder for Mobile Phone

Features: Size: 152 x 90mm / 6 x 3.57 inches Material: ABS (acrylonitrile butadiene styrene) Applicable mobile phone width: 66mm-99mm Note: Due to photography and different PC monitors, the color of the items may vary slightly, due to manual measurements, the size may be slightly inaccurate. Your kind understanding will be greatly appreciated. Package Included: 1 x Charging Gamepad 1 x USB Charging Cable 1 x Instruction Manual 1 x Box 1 x Spare Mat (Phone not including)

Electronics/Video

4 In 1 Cooling Fan Radiator Charging Handle Gamepad Joystick Holder for Mobile Phone

0.91 Inch 128x32 SPI Port OLED LCD Display Screen Module SSD1306 Driver IC DC 3.3V-5V For Arduino

0.91 Inch 128x32 SPI Port OLED LCD Display Screen Module SSD1306 Driver IC DC 3.3V-5V For Arduino

Specifications: Driver IC: SSD1306 Size: 0.91 inch OLED Resolution: 128 x 32 Font Color: Blue Voltage: DC 3.3-5V PIN Interface: SPI Features: OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption. SPI Pin Definition: GND: Power ground VCC: Power CLK: Clock line MOSI: Data cable RES: Reset line DC: Data/commands CS: Chip select (when not use can be grounded directly) Packaged Included: 1 x 0.91 Inch OLED LCD Display Module

Electronics/Audio

0.91 Inch 128x32 SPI Port OLED LCD Display Screen Module SSD1306 Driver IC DC 3.3V-5V For Arduino

D-Type 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 2pcs Insulation Silicone Finger Caps

D-Type 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 2pcs Insulation Silicone Finger Caps

Description: High Quality Design Mat with Muti-Shaped Template This Design Mat Include both CM Scale and Inch Scale; Simply Use 3D Pen to Draw filament to Basic Lines and Shapes Inside the Mat Grooves;This Mat Won't Stick Printing Filament, Bend the Mat, The Filament can Removed from Mat Surface Easily, It Support Your 3D Pen Drawing Much More Easily and Precise. Support All 3D Pen/3D Filament: Such as PLA Filament Refills, ABS Filament Refills; The Design Mat Consists of Small Groves which Extrude 3D Printing Material Easily Features: - Great 3D Drawing Tools for 3D Pen, too create your 3D drawing with high precision - This Design Mat Include Multi-Shaped Draw Template: Circles, Grids, Triangle, Rectangular, etc; To Create and Draw 3D Objects Precise. - Support All 3D Pen/3D Filament - High quality plastic design mat: Heat Resistant up to 270 C (518 F) Won't Stick Printing Filament, Bend the Mat, The Filament can Removed from Mat Surface Easily - Extra Gift: 2 Silicone Finger Caps, Protect Your Finger Safe from Hot 3D Pen Nozzle / Printing Plastic, Support You to Make 3D Printing Much More Smoothly and Easily - It's suitable for all people, from Kids to Adults, From 3D Pen Drawing Beginner to 3D Pen Drawing Expert Artist. Specifications: Mat Size: Length: 17cm, Width 17cm, Height: 0.3cm Color: Green Package Included: 1x Design Mat 2x Finger caps (in random color)

Electronics/Audio

D-Type 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 2pcs Insulation Silicone Finger Caps

Mini 1080P HD Wireless WiFi Smart Security IP Camera Monitor Home 150 Magnetic CCTV

Mini 1080P HD Wireless WiFi Smart Security IP Camera Monitor Home 150 Magnetic CCTV

Features : 1. 1080P Full HD video recording, prvide you clear image. 2. 150 wide angle, for large scale range of image. 3. Portable mobile WIFI, can be used indoor 10m/outdoor 30-50m. 4. Supports watch videos simultaneously on multiple devices. 5. Built-in 6Pcs hidden F5 infrared lamps, lightless and 5m night vision range. 6. Built-in magnet, it can match with magnetic holder or magnetic sticker, easy to install, suitable for a variety of occasions. 7. APP remote control, mobile detection & remote alarm, night vision/voice/Screenshots/clarity adjustments. 8. Mini size, 35mm only, easy to hide and carry. 9. Height camera stand. It can record the higher image rather than the desktop. Specification : 1. Resolution Ratio: 1080P/720P/640P/320P 2. Video Format: ASF 3. Frame Number: 25 4. Visual Angle: 150 degree 5. Motion Detection Camera Shooting: Straight line 6 meters 6. Minimal Illumination: 1LUX 7. Video Duration: Over 5 Hours 8. Compressed Format: H.264 9. Recording Range: 5 10. Consumption: 240MA/3.7V 11. Storage Temperature: -20-80 12. Operating Temperature: -10-60 13. Operation Humidity: 15-85%RH 14. Memory Card Type: TF card(Not included) 15. Player Software: VLCPlayer/SMPlayer 16. Computer Operating System: Windows/Mac OS X 17. Mobile Phone Operating System: Android/iOS 18. Web browser: IE7 and above,chrome,firefox safari.etc 19. Largest customer: 4 Note: 1. If the camera is not connected to the router, please reset, even after a hot machine to configure. 2. If the camera does not read the memory card, or mobile phone in the LAN advanced settings in the background formatting after use. 3. Shutdown Reset: Please re-operation off and reset when you see the red light. 4. To play a video file on your computer, please use the disc in the player vlc_play software. Package includeds : 1 x Mini IP Camera 1 x Magnetic Rotation Mount 2 x USB Cable 1 x User Manual Details pictures :

Electronics/Camera

Mini 1080P HD Wireless WiFi Smart Security IP Camera Monitor Home 150 Magnetic CCTV

Digital Dual Display Time Cycle Timing Delay Relay Module 1500W 10A

Digital Dual Display Time Cycle Timing Delay Relay Module 1500W 10A

Feature: Product name: Timer Display panel: 76*34 mm Overall size: 97*52*30 mm Power supply: DC 5V 12V 24V Timing range: 0-999S/0-999M/0-999H Functions: Timing/delay/cycle/covering more than 10 functions Maximum power: Maximum operating current 10A Maximum power: 1500W Manual: 1. Before using, the user is reminded to pay attention to it. After setting the data, the user must wait for 6s. After 6s, the module will automatically save the data of the memory setting. 2. Short press the SET button once to enter the time setting mode. The large digital tube will flicker. Press the plus or minus button to adjust the timer time T1. After the T1 setting is completed, short press the SET button again. The small LED flashes, set the timer time T2, T2 time is set, short press the setup button again, the system will automatically save the memory setting time or wait 6s, 6s after the module will automatically memorize the saved data. 3. Press and hold the SET button to enter the parameter setting mode. There are two sets of parameters for the user to select P0, P1. In the current mode, short press the SET button to switch between P0 and P1. Under the P0 parameter, you can set the timing mode that is suitable for you by pressing the key. Under the P1 parameter, the working mode can be set by pressing the key. 4. P0--0: T1 timing time mode is second 5. P0--1: T1 timing time mode is minute 6. P0--2: T1 timing time mode is hour 7. P1--0: Relay pull-in after delay T1 (T1 timing) 8. P1--1: Relay releases after delay T1 (T1 timing) 9. P1--2: After the delay T1, the relay pulls in (T1 timing) and after the delay T2, the relay releases (T2 timing) and ends. 10. P1--3: The relay releases (T1 timing) after delay T1, and relay (T2 timing) pull-in after T2 delay. 11. P1--4: After the delay T1, the relay pulls in (T1 timing) and after delaying T2 time, the relay releases (T2 timing) and repeats the cycle. 12. P1--5: The relay releases (T1 timing) after delay T1, and relay pull-in (T2 timing) after T2 delay, and repeats the cycle. For exampl

Electronics/Audio

Digital Dual Display Time Cycle Timing Delay Relay Module 1500W 10A

4PCS 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 5PCS Insulation Silicone Finger Caps

4PCS 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 5PCS Insulation Silicone Finger Caps

Description: High Quality Design Mat with Muti-Shaped Template This Design Mat Include both CM Scale and Inch Scale; Simply Use 3D Pen to Draw filament to Basic Lines and Shapes Inside the Mat Grooves;This Mat Won't Stick Printing Filament, Bend the Mat, The Filament can Removed from Mat Surface Easily, It Support Your 3D Pen Drawing Much More Easily and Precise. Support All 3D Pen/3D Filament: Such as PLA Filament Refills, ABS Filament Refills; The Design Mat Consists of Small Groves which Extrude 3D Printing Material Easily Features: - Great 3D Drawing Tools for 3D Pen, too create your 3D drawing with high precision - This Design Mat Include Multi-Shaped Draw Template: Circles, Grids, Triangle, Rectangular, etc; To Create and Draw 3D Objects Precise. - Support All 3D Pen/3D Filament - High quality plastic design mat: Heat Resistant up to 270 C (518 F) Won't Stick Printing Filament, Bend the Mat, The Filament can Removed from Mat Surface Easily - Extra Gift: 5pcs Silicone Finger Caps, Protect Your Finger Safe from Hot 3D Pen Nozzle / Printing Plastic, Support You to Make 3D Printing Much More Smoothly and Easily - It's suitable for all people, from Kids to Adults, From 3D Pen Drawing Beginner to 3D Pen Drawing Expert Artist. Specifications: Mat Size: Length: 17cm, Width 17cm, Height: 0.3cm Color: Green Package Included: 4x Design Mat 5x Finger caps (in random color)

Electronics/Audio

4PCS 3D Printing Pen Silicone Design Mat Drawing Tools with Basic Template + 5PCS Insulation Silicone Finger Caps