Arduino
Showing 25–31 of 31 resultsSorted by latest
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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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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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Official Arduino Nano 33 IoT
$73.00Microcontroller: SAMD21 Cortex®-M0+ 32bit low power ARM MCU Radio module: u-blox NINA-W102 Secure Element: ATECC608A Operating Voltage: 3.3V Input Voltage (limit): 21V DC Current per I/O […]
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EcoDuino – An Auto Planting Kit
Original price was: $110.00.$89.00Current price is: $89.00.EcoDuino is design for agriculture and it is evolving. Now the EcoDuino has an enclosure. It is protected from water splashes, so it is safe to […]
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Shield Arduino Nano compatible Expansion board
$6.00This shield is specially designed to expand Arduino Nano’s IO, simplifying the connection or wiring needed to interface with external sensor or actuator. The IO (Input […]
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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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Arduino CNC Shield V3
$6.50Arduino UNO shield form factor, compatible with Arduino UNO, CT-UNO. GRBL v1.1 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into […]
Raspberry Pi
Our newest products
Showing 46–60 of 412 resultsSorted by latest
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ELECFREAKS Speech Recognition Sensor
$22.60Description ELECFREAKS Octopus Speech Recognition Sensor can realize the voice recognition function, and support self-learning words. Combined with rainbow LED, intelligent cars and other hardware can […]
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ELECFREAKS Soil Moisture Sensor
$3.70Description The Octopus Soil Moisture Sensor Brick accurately measures the moisture level in surrounding soil. This simple yet reliable sensor is ideal for monitoring urban gardens […]
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ELECFREAKS Smoke Sensor MQ-2
$7.90Description The analog gas sensor – MQ2 analog gas sensor is used to detect smoke, with high sensitivity and fast response time. The sensitivity can be […]
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ELECFREAKS Rainbow LED Strip
$5.20Description This is a colorful strip based on WS2812B beads, it can display the color RGB and support multiple cascades at the same time. Product Wiki […]
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9v battery snap with 2 wires
$0.709v battery snap with 2 wires Packing list x 1 unit 9V battery snap with 2 wires
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9v battery snap with DC jack
$0.809v battery snap with DC jack Packing list x 1 unit 9V batter snap with DC jack
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DC Jack Male with 2 pin connector
$1.30DC Jack Male with 2 pin connector Packing list x1 unit DC Jack Male with 2 pin connector
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ELECFREAKS Rain/Steam Sensor
$3.90Description The Rain Sensor from ELECFREAKS can detect water or rain on its surface. When the moisture on the sensor surface increases, the output voltage rises […]
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ELECFREAKS PIR Sensor Brick
$6.60Description OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and […]
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ELECFREAKS Passive Buzzer Brick
$3.90Description Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect […]
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ELECFREAKS MP3 Module
$13.30Description Octopus MP3 Module is a tiny and delicate sound module with onboard loudspeakers, it is able to play music stored in the TF cards via […]
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ELECFREAKS Light Sensor Brick
$3.90Description Octopus Light Sensor Brick can detect the light value of the current environment. It is in a small volume with a low power consumption and […]
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ELECFREAKS Gesture Sensor Brick
$17.30Description ELECFREAKS Octopus Gesture Sensor Brick is PAJ7620U2 that integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 gestures […]
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ELECFREAKS Infrared Receiver Sensor
$3.90Description This is a simple infrared receiver sensor,and mainly receive infrared signal through HS0038 infrared diode. HS0038 is particularly sensitive to the infrared signal, and it […]






















