STEM & Education

SKU: EC-CDD8266KIT | Brand: Elecrow

This kit includes a serial WiFi transceiver ESP8266 module and a breadboard adapter to make it convenient to use ESP8266 module with breadboard.ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol s...

SKU: EC-DTS04012R | Brand: Elecrow

Do you still looking for the relay module for the Micro: bit? Here we had combined the relay with the Micro: bit and you can use Micro: bit to control 4 relays at the same time. Features Apply to Micro: bit. ...

SKU: EF-EF04100 | Brand: ElecFreaks

Octopus MG811 CO2 Gas Sensor is a CO2 electronic brick in our OCTOPUS series, the basic design for the outlook, PCB fixing holes and connections are the same with them.The higher the CO2 concentration is, the lower th...

SKU: EF-EF04087 | Brand: ElecFreaks

Octopus BME280 Pressure Sensor is an electric brick, which has integrated temperature sensor, air pressure sensor and humidity sensor onboard. We can use it to measure humidity, temperature and air pressure, or eve...

SKU: EF-EF04090 | Brand: ElecFreaks

The Octopus PM2.5 module from ElecFreaks is a laser-based particulate matter sensor built around the ZH03B dust sensor. It measures PM2.5 concentration in the air with high consistency and real-time response, capable ...

SKU: EF-EF04085 | Brand: ElecFreaks

Octopus analog rotation brick is a 10K potentiometer module. Rotating the knob to change its resistance can realize voltage division while providing analog signals to the analog input IO ports of micro-controller. ...

SKU: EF-EF04076 | Brand: ElecFreaks

OCTOPUS OLED Display is an OCTOPUS series electric brick with 128X64 OLED display.OLED display has characters of thin thickness, high brightness, self-emission, wide resolution and visual angle, wide temperature ra...

SKU: EF-EF04078 | Brand: ElecFreaks

Octopus Gesture Sensor is PAJ7620U2 that integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 gestures including move up, move down, move left, move right, et...

SKU: EF-EF04070 | Brand: ElecFreaks

The Octopus LM35 Analog Temperature Brick is a plug-and-play temperature sensor module based on the TI LM35D precision centigrade temperature sensor. The LM35 outputs a voltage linearly proportional to temperature (10...

SKU: EF-EF04075 | Brand: ElecFreaks

OCTOPUS Magnetic Switch is a kind of electric brick carrying magnetic switch and compatible with OCTOPUS series. It mainly consists of WBSF12 dry reed switch. WBSF12 is a dry reed tube with frequently open contact ...

SKU: EF-EF04064 | Brand: ElecFreaks

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digi...

SKU: EC-DTS01559G | Brand: Elecrow

This is a GPIO expansion board for Micro: bit, it’s convenient to operate. It can be inserted the expansion board directly into the Micro: bit, and this expansion board can be cascaded.SpecificationsSize: 64 x 37 x 12...

SKU: EC-SEA0003T | Brand: Elecrow

The Crowtail-Deluxe Kit for Arduino is a kit for advanced learners with a basic programming foundation. It is designed to help learners diverge their ideas, learn how more complex electronic components work and progra...

SKU: EC-ACA2560MEG | Brand: Elecrow

Elecrow Crowduino Mega2560 board, almost the same usage and performance with the Arduino Mega2560 but with some difference on the power circuit to ensure the power. Based on the ATmega2560 (datasheet). The Elecrow Meg...

SKU: SF-ROB-16787 | Brand: SparkFun

The Kitronik: MOVE mini MK 2 buggy kit for the BBC micro:bit is the latest version of the ever popular :MOVE mini that provides a fun introduction to robotics. The :MOVE mini is a 2 wheeled robot that is suitable for ...

SKU: SF-KIT-16275 | Brand: SparkFun

The SparkFun micro:bot kit v2.0 combines the SparkFun moto:bit carrier board with a robot chassis to create a flexible, low-cost robotics platform powered by the BBC micro:bit. Build and program simple robots without ...

SKU: EF-EF01003 | Brand: ElecFreaks

The Freaduino MEGA2560 is an Arduino MEGA 2560 compatible development board from ElecFreaks. It inherits the same pin layout, screw holes, and dimensions as the official Arduino MEGA 2560, so all existing shields, lib...

SKU: EF-EF04096 | Brand: 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 setting of its outlook, the PCB fixing hole and the connectors are the s...

SKU: EF-EF03012 | Brand: ElecFreaks

A compact 16-channel relay module using HUIKE mini-relays, providing optocoupler-isolated control of up to 16 independent circuits. Despite having 16 channels, the board is close in size to a standard 8-channel relay ...

SKU: EF-EF09001 | Brand: ElecFreaks

Smart Car Chassis  4WD V4 DoubleInstallation Guide please read : https://www.elecfreaks.com/4006.htmlParameters:Wheels: Φ 6cmBottom: thickness of about 3 mmLength: about 25.3cmWidth: about 14.8cmShipping List:Par...