Arduino
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Official Arduino Mega 2560 Rev3
$79.00Official Arduino Mega 2560 Rev3 The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 […]
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Arduino Uno compatible R3 with CH340 c/w cable
Original price was: $14.40.$12.20Current price is: $12.20.DESCRIPTION The Uno R3 SMD is an Uno compatible version of the latest R3 iteration of the Arduino Uno, which is the most popular of the […]
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Arduino Uno compatible R3 with Atmega16U2 chip c/w cable
$14.40DESCRIPTION The Uno R3 SMD is an Uno compatible version of the latest R3 iteration of the Arduino Uno, which is the most popular of the […]
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Expansion shield for Arduino nano
$6.50Designed for Arduino Nano, compatible with Arduino Nano and Nano CH340. Expanded all 22 GPIO pins to SVG 3-way(RC servo type) header pin, including: 8 Analog […]
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Official Arduino Uno Rev3- Main Board
$49.00Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used […]
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DFrobot: Beginner Kit for Arduino
$51.60High-Quality Electronic Components – Entry-Level Education The kit contains a DFRduino UNO R3 (fully compatible with Arduino UNO R3) and a DFRobot prototype shield, both of which are fully […]
Raspberry Pi
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Raspberry Pi 4 Model B – 4GB
$157.00What is the Raspberry Pi Single Board Computer? The Raspberry Pi is a series of small single-board computers developed by the Raspberry Pi Foundation in the UK to […]
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Raspberry Pi 4 Model B – 2GB
$89.00What is the Raspberry Pi Single Board Computer? The Raspberry Pi is a series of small single-board computers developed by the Raspberry Pi Foundation in the UK to […]
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Raspberry Pi 400 Keyboard Computer
Original price was: $159.00.$133.00Current price is: $133.00.What is the Raspberry Pi 400 Keyboard Computer? To beginners, Raspberry Pi is a series of small single-board computers developed by the Raspberry Pi Foundation to promote the […]
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Raspberry PI 3 Model B+
$65.00The Raspberry Pi 3 Model B+ is the latest product in the Raspberry Pi 3 range. In the nutshell, the model B+ offers: Boasting an updated 64-bit quad-core processor […]
Our newest products
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Keyestudio 8×8 LED Matrix Module
$6.80Description What’s better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8×8 matrix. This module […]
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Keyestudio TM1650 4-digit LED Display
$7.40Description The keyestudio 4-digit LED Display Module integrates a 0.36″ 4-Digit 7-Segment Display Common Anode with 12 pins. It uses the driver chip TM1637. The module […]
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Keyestudio 5V stepper motor driver module + stepper motor
$8.70A stepper motor is an electromechanical device which converts electrical pulses into discrete mechanical movements. The shaft or spindle of a stepper motor rotates in discrete step […]
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Keyestudio Joystick Module
$5.60Introduction Lots of robot projects need joystick. This module provides an affordable solution. By simply connecting to two analog inputs, the robot is at your commands […]
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Octopus Analog Capacitive Soil Moisture Sensor
$6.60Description ELECFREAKS Octopus Moisture Sensor (Analog Capacitive Soil) is the soil moisture electric brick in our Octopus series, the basic design is from the Octopus electric bricks […]
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ELECFREAKS Waterproof Temperature Sensor
$9.80Description This sensor is a temperature detector used to test the liquid temperature based on 18b20. Product Wiki ELECFREAKS Waterproof Temperature Sensor Packing List Analog Sensor […]
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ELECFREAKS 1 Channel Relay 3V
$6.60Description Octopus 1 Channel Relay 3V Relay Module is one of the OCTOPUS series of electric bricks. It is fundamentally designed according to OCTOPUS electric brick […]
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ELECFREAKS 2 Channel Tracking Module
$6.60Description Octopus 2 Channel Tracking Module has integrated two groups of reflective infrared pair diode, which can be used to identify black lines. This module is […]
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ELECFREAKS 3V Laser Sensor
$5.20Description ELECFREAKS Octopus 3V Laser Sensor is the laser emission electric brick in our Octopus series, the basic design is from the Octopus electric bricks, and the […]
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ELECFREAKS Analog Photocell Brick
$3.90Description Photocells are sensors that allow you to detect light. They are small, inexpensive, low-power, easy to use and don’t wear out. For that reason, they […]
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ELECFREAKS BME280 Pressure Sensor
$19.70Description ELECFREAKS Octopus BME280 Pressure Sensor is an electric brick, which has an integrated temperature sensor, air pressure sensor, and humidity sensor onboard. We can use […]
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ELECFREAKS Crash Sensor
$3.90Description Crash Sensor Brick is a sensor module based on the crash switch, simple circuit design, and high sensitivity. Product Wiki ELECFREAKS Crash Sensor Packing List […]
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ELECFREAKS Digital Push Button Brick
$3.70Description This is a digital push button sensor, which detects your press action. It is ideal for beginner class to test the Arduino or be your […]
























