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Arduino
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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 […]
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Arduino Nano compatible IO Shield / Expansion Board
$16.50The Arduino Nano I/O Shield acts as a expansion board for the Arduino Nano and DFRduino Nano microcontrollers. There are several different options for power input. […]
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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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Arduino compatible Prototyping Shield
$5.70This is a design for an open-source prototyping shield for Arduino NG/Diecimila. It has tons of cool features, to make prototyping on your Arduino easy. Shipped […]
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Official Arduino Starter Kit
$149.00It’s a quick and easy way to get started with the learning of STEAM subjects at home, and it can be used to think critically, learn […]
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DFRobot: Gravity: Starter Kit for Arduino
$95.00Introduction Gravity: Starter kit for Arduino is a plug&play electronics toolkit that provides Arduino beginners and makers with the easiest experience of learning and playing with the […]
Raspberry Pi
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RPI ZERO W (no pre-soldered header)
$32.00If you didn’t think that the Raspberry Pi Zero could possibly get any better, then boy do we have a pleasant surprise for you! The new Raspberry […]
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Raspberry Pi 4 Model B (1GB)
$98.00What 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 Zero 2 W with pre-soldered header
$38.80Just as small. Five times as fast. At the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-built system-in-package designed by Raspberry Pi in the UK. […]
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Raspberry Pi Zero 2 W
$38.70Just as small. Five times as fast. At the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-built system-in-package designed by Raspberry Pi in the UK. […]
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Raspberry Pi 4 Model B – 8GB
$165.00What 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 PICO with presolded header and cable
Original price was: $12.90.$11.10Current price is: $11.10.it is more for physical computing projects where it controls anything from small electronic components, LEDs, motors; reading information from sensors, or communicate with other […]
Our newest products
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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. Packing List Analog Sensor Cable 1 pc […]
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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 […]
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ELECFREAKS Flame Sensor
$3.90Description OCTOPUS Flame Sensor is a module based on the infrared receiver (IR probe), simple in design, light, convenient, and very sensitive. It can be used […]
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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 […]
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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 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 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 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 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 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 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. Specifications […]
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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 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 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 […]
