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Distance Checking Ultrasonic Sensor (Red color) for Arduino ROHS Distance Checking Ultrasonic Sensor (Red color) for Arduino ROHS
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Ultrasonic Distance SensorDescription:This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a contr..
$2.50 $3.95
Features:DIY Assembly: DIY science assembly kit, which needs children to assemble by themselves, help children learn the mechanical transmission structure of car and cultivate their creativity.Dual Power Mode: Powered by solar energy or 2 *AA battery(batteries are not included), low carbon..
$15.00
Arduino EEPRROM Module for steam educationProduct description:EPPRROM is a kind of electrically erasable programmable read-only memory, which is a kind of memory chip without data loss after power failure. AT24C02, a 2K bit COMS EEPROM, has 256 8-bit bytes and a special write protection function.Wor..
$4.66
List of available experiments1. Simple circuit assembly2. Explore series / parallel circuits3. Explore conductors and insulators4. Understanding circuit diagram5. Explore the current law of series / parallel circuit6. The voltmeter measures the voltage7. Explore the law of series / parallel voltage8..
$35.00
ntroduction Main features:The module is the ESP-WROOM-32 development board, and the ESP-WROOM-32 parameter characteristics are the parameter characteristics of the module.802.11b/g/WiFi+BT module;Low-power dual-core 32-bit CPU, which can be used as an application processor;The main frequency is..
$8.00
After shipment, tutorials and code will be providedsupport@dagurobot.com..
$3.50
The development board module model ESP-WROOM-32 is a universal Wi Fi+BT+BLE MCU module with powerful functions and wide applications, which can be used for low-power sensor networks and extremely demanding tasks such as voice encoding, audio streaming, and MP3 decoding.ESP-WROOM-32 integrates tradit..
$26.00
Educational Fan Module for motorDC motor is a kind of motor that converts DC electric energy into mechanical energy. The most common type depends on the force produced by the magnetic field. Almost all types of DC motors have some internal mechanism, either electromechanical or electronic, to period..
$5.32
Five-way  Directional Switch  Module for ArduinoProduct descripiton:The biggest difference of five way switch is that it has five contacts. At the inner bottom, there are central fixed contacts and common contact housings, and there are many peripheral fixed contact housings around them. T..
$3.78
Flame Detection Sensor ModuleThe flame sensor can be used to detect the fire source or other light sources with wavelengths ranging from 760 nm to 1100 nm. In the fire fighting robot game, the flame probe plays a very important role. It can be used as the robot's eyes to find the fire source or foot..
$3.50
INTRODUCTIONThis module is a square panel with a soldered XH2.54 3-pin interface with pin mappings that perfectly match the Arduino I/O expansion shield.This flexible 8x32 RGB full-color LED matrix module is based on WS2812 or SK6812 intelligent control LEDs. Each LED can be independently addressed ..
$37.60
INTRODUCTIONThe Flexible 8x8 RGB LED Matrix!This module is a square panel with a soldered XH2.54 3-pin interface with pin mappings that perfectly match the Arduino I/O expansion shield. This flexible 8x8 RGB full-color LED matrix module is based on WS2812 or SK6812 intelligent control LEDs. Each LED..
$15.00
After shipment, tutorials and code will be providedsupport@dagurobot.com..
$1.60
These gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. This is a TT DC All-Metal Gearbox Motor with a gear-ratio of 1:90 aboutdouble of the 'standard' 1:48 ratio. That gives them higher torque but slower rotational speed.Since they're slower they're g..
$6.00
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