2pcs hc-sr04 range sensor MEGA R3 Mega2560 Duemilanove Nano Robot Rapsberry Pi 3, 2 &RPi Model B+ XBee ZigBee
Details FeaturesUltrasonic hc-sr04 distance measuring transducer sensor, it consists of an ultrasonic transmitter, receiver, and a control circuit.HC-SR04 Ultrasonic Sensor Distance Module:..
3-way 3du5c phototransistor optical output module
Details Features1.A three-way light following module uses the MCU STM8S003 as the controller and three 3du5c phototransistors for sensors.2.The sensitivity of the transistor adjustable by t..
3-way 3du5c phototransistor optical output module
$39.95$49.94
Driver shield motor
Details Features1. A shield to drive DC motors, stepping motors and servos; just plug it onto a Uno board (Arduino, , or other compatibles) for use.2. Use L293D to drive motors: capable of ..
Driver shield motor
$50.75$53.99
Gy-271 HMC5883L three-axis electromagnetic electronic compass module
Details IntroductionHMC5883L is a kind of SMT High integration module that has a weakly magnetic sensor chip with a digital interface. It is widely used in the testing of the low-cost compa..
Gy-68 air pressure sensor module
Details IntroductionBMP180 is a pressure sensor with high precision, small size, and low power consumption (3μA). It can be applied to mobile devices and its absolute precision can reach..
Gy-68 air pressure sensor module
$1.20$1.85
LCD module-12864
Details IntroductionLCD12864 LED matrix module has a build-in literal pool of characters for the display of Chinese characters, English letters, and images with the assistance of MCU. This ..
LCD module-12864
$18.98$19.98
line tracking sensor module TCRT5000
Details IntroductionThis product applies the TCRT5000 infrared ray reflection sensor that has the functions of both emitting and receiving. The module has a build-in 74HC14 Schmitt-trigger ..
line tracking sensor module TCRT5000
$1.05$1.19
RFID kit with RC522 RFID reader module S50 white card and key ring
Details FeaturesThe RF IC Card module design the circuit of card read by using the original Philips MFRC522 chipEasy to use, with pin header. The module can be directly loaded into the vari..
Single-pole double-throw switch module for and Raspberry Pi
Details Features1. A switch module to turn on/off the power.2. A single-pole double-throw switch.3. Super wide working voltage.4. Standard double-sided printed circuit board, 3-mm holes at ..
Step-down dc-dc converter module
Details Features1. INPUT - DC 3.3V to 12V, no boost.2. OUTPUT - DC 3 V to 5 V, the maximum output current is 3 A.3. RICH PINS- Output enabled by pins so more modules can be powered.4. PIN E..
Step-down dc-dc converter module
$17.44$24.91
super starter v3.0
Details FeatureSTEM EDUCATION KIT - Perfect choice for beginners to learn Arduino, electronics and program.LEARN TO CODE EASILY - You can learn how to code faster and easier than ever with ..
super starter v3.0
$78.97$99.96
Switch Hall Sensor Module
Details Features1. Signals are output as long as there is a conductor cutting the magnet field.2. High precision and good linearity , Adjustable sensitivity (accurate adjustment).With no co..
Switch Hall Sensor Module
$4.19$5.99