Sensor Module for Arduino

LM386 Audio Amplifier Module Board 200 Times 10K Adjustable Resistance Description: Static low power consumption, static current approximately 2 ma, suitable for battery power supply; Wide working voltage range: 4-12 v. Few peripheral devices; This plate is 200 times the default gain; Low distortion; Onboard volume potentiometer, clockwise to increase the volume. Onboard horn socket; Take power light. Package Included: 1pcs*LM386 Audio Amplifier Module Different anti-static

High Quality Optical Interrupt Sensor Module For Arduino Raspberry Pi Description: This module is ideally suited to mechanical interupt detection, typically seen in small electronic feedback systems. A small gap in the sensor detects when an object is placed in between the two sides. The sensor outputs LOW, then when an object inturupts the beam, a signal is sent that is relative to the amount of beam blocked. Some materials block more then others. This allows for determinati

GY-31 TCS230 TCS3200 Detector Module Color Recognition Sensor Description: Using imported chip TCS3200 TCS3200 is TCS230 upgrade version, the better Power supply 3-5v Anti-light interference White LED, can control light, off. It can detect non-luminous object color Best detection distance 1cm Package Included: 1pcs*GY-31 TCS230 TCS3200 Detector Module Color Recognition Sensor Different anti-static package at optional: 1. Full or partial package according as your requirement.

5V 1A Micro USB Lithium Battery Charging Board Charger Module Description: Mini USB input terminal with a female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY Input voltage: 5V Charging cut-off voltage: 4.2V ± 1% Maximum charge current: 1000mA Battery over-discharge protection voltage: 2.5V Battery overcurrent protection current: 3A Board size: 2.6 * 1.7CM It can be

MQ-3 Alcohol Gas Detector Alcohol Ethanol Sensor Module Description: 1. High quality double panel design, with power indicator and TTL output signal. 2. Have DO switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level effectively. (when the low output electric signal lights at ordinary times, can be directly connect single chip microcomputer or relay module) 4. Analog output voltage with concentration, the higher concentration, the higher

IOT Smart Home Phone APP Controller With ESP8266 ESP-01+ 2 Channel WiFi Relay Module Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in the lan. Function: 1>. Onboard high performance microprocessor STM8S103 and ESP-01 WiFi modules. 2>. The module has 2 operating modes of work: Mode 1: mobile

LTC1871 100W DC-DC Step up Power Supply Booster Module Heat Sink + LED Voltmeter Description: A compact but high powered DC-DC step-up (boost) power supply converter module. It features a wide operating supply range with a power supply input voltage between 3 to 35V and will step-up this input voltage from 3.5V to 35V. The module also includes an integrated voltage meter that can measure both the input and output voltages. A voltage selection button allows for easy switching

DHT11 DHT-11 Digital Temperature and Humidity Sensor Temperature sensor Description: DHT series numeric humiture sensor Humidity measuring range: 20%-90%RH(0-50°C temperature compensation) Temperature measuring range: 0 to +50°C Humidity measurement accuracy: ±5.0%RH Temperature measurement accuracy: ±2.0°C Response time: 3000PCS) Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around the World. 4.

Power Amplifier Board 2 Channel With Volume Control Board Module Description: PAM8403 is a small digital amplifier chip, high-definition sound highlights the advantages of digital chips ou are biding for one piece of PAM8403 Audio Amplifier Board.This board could be powered by USB Power supply. Operating voltage: 2.5V-5.5V Maximum output power: 3W*2(5V 4Ω) PCB size is about: length 30mm width 22mm overall height after installed is about 16mm. Flexible assembly usage. Built

GY-521 MPU-6050 3 Axis gyroscope accelerometer axis gyro module Description: Using Chips: MPU - 6050 Power Supply: 3-5V. Communication: Standard IIC communication protocol. The Output Resolution: 16 bit. Gyroscope Measuring Range: ±250, 500, 1000, 2000 °per second. (DPS) The Accelerometer Measurement Range: ±2/±4/±8/±16g. Pin Pitch: 2.54mm. Note: 1. we also have this three wire 0-40V 0-100V voltmeter. 2. we accept Customized and samples. 3. we have all kinds of DC/AC

Small Size 0.28" DC 2.5-30V Digital Voltmeter LED Voltage Volt Meter Description: 1,30V is the maximum voltage of the table voltmeter, please pay attention to the table when leaving sufficient margin to avoid permanent damage to the voltmeter caused by motor sparks, power ripple or other excessive sudden changes in voltage. Such as for 24V batteries need to be carefully considered. 2, the product display consists of multiple LED components, lighting requires a certain current

BMP180 GY-68 Digital Barometric Sensor Module for Arduino Description: Model GY-68 Pressure Range 300 - 1100hPa Interface IIC Color Blue + Black Material PCB Weight 2g Package Included: 1pc * BMP180 GY-68 Digital Barometric Sensor Module Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around the World. 4. High Quality With Global Standards. 5. 1 Year Factory Warranty 6. Safe Shipping Way and Payment

ESP32-Bit Module Development Board Wifi Blueooth Module CP2102 Chip Description: 1. The use of CP2102 as the bottom of the USB to serial, super stable. 2. Support a key to download, eliminating the tedious operation 3. Support ESP32-Bit and other modules 4. Support Linux, Windows, Mac three development platform 5. The needle is not reserved for welding, the user can according to their own needs, the needle will be top or bottom welding 6. Jiang Xin-class design, inserted in

LEDs are commonly used as lights, but then can also be used as photodiodes to detect light.LED sensor is for science kits for kids,science projects,robot car on high school,primary school,secondary school. Description: 1.Excellent PCB design. 2.8 three primary colors (red, green and blue) full-color LED, scanning control mode. 3.Different colors can be generated by different procedures changing effects. 4.Module Color: Red+ White+ Black. 5.Size: 60 x 33mm. 6.D0 ~ D7 8-pin

LEDs are commonly used as lights, but then can also be used as photodiodes to detect light.LED sensor is for science kits for kids,science projects,robot car on high school,primary school,secondary school. Description: 1. RGB tricolor access the current limiting resistor to prevent burn out. 2. The PWM modulator with three primary colors can be mixed in different colors. With a variety of microcontroller interface. 3. Based on the arduino simple test program. Color: As

Specifications: 1. Model: ATTINY85 Board 2. Size: 27mm x 18mm 3. Support for the IDE 1.0+ (OSX/Win/Linux) 4. Power via USB or External Source - 5v or 7-35v (automatic selection) 5. On-board 500ma 5V Regulator 6. Built-in USB (and serial debugging) 7. 6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you 8. can use all 6 even if you are programming via USB

Specifications: 1. The Screw terminal can be screwed directly to the terminal on the thread and is reliable and convenient. 2.It can be plugged into the controller. 3.You can use this shield to save yourself from the bad port connection. 4.Feel secure with this compatible screw shield. 5.Both sides of the shield are broken out to the side of the board, 6.To allow access to everything on the main board. 7

Description: Open circuit diagram of the original design, the development of software interface for free download, can also be in accordance with the requirements and their modified, download the program is simple and convenient. Can simply use sensors, all kinds of electronic components connection (such as: LED lights, buzzer, buttons, photoresistance, etc.), make all sorts of interesting work.Microprocessor

L293B 1A H-Bridge Dual Channel Motor Shield Driver Module Shield Specifications: A brandnew, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.See all condition definitions- opens in a new window

Openwrt WiFi Smart Car Wireless Video Transmission Module Specifications: 1. Size: 57*57mm*19mm, very save car space. 2. Input voltage of +5V, USB power supply. 3. 8M Flash 32M, RAM 4. Power consumption: 1.2W 5. Built in antenna (up to 15 m) 6. Reserve routing function, equip it with an independent LAN and WAN port (software reuse), as a WiFi smart car transmission module or as a router. 7. Fully compatible with the 703N Openwrt firmware, free installation of the IPK program.