Our top picks

This is our most advanced multi-purpose environmental sensor yet, built around the cutting-edge Bosch BME688. It combines precise environmental monitoring with gas analysis capabilities, measuring organic compounds (VOCs), volatile sulfur compounds (VSCs), carbon monoxide, and hydrogen in the parts-per-billion (ppb) range alongside temperature, humidity, and barometric pressure.

Our Arduino and MicroPython libraries focus on providing reliable environmental data and basic gas detection, but you can supercharge your project by using the Bosch BME-AI Studio software for advanced AI features. Our breakout communicates exclusively via the I2C interface (up to 3.4 MHz), making integration straightforward with any microcontroller platform.

Designed for both industrial applications and makers, this breakout board includes dual Qwiic connectors for solderless, plug-and-play integration. Whether you are building an advanced air quality monitoring system, a smart HVAC controller, or conducting environmental research, the BME688 provides the precision and intelligence you need for comprehensive environmental sensing.

Learn the fundamentals of electronics and soldering while creating your own musical instrument. Perfect for beginners wanting to combine soldering education with entertainment, this kit teaches essential soldering techniques while building a fully functional capacitive touch piano. With 12 touch-sensitive keys, volume control, and multiple octave settings, you’ll create a musical instrument that demonstrates the magic of capacitive sensing technology. Take a look at our complete documentation for step by step assembly.

Built around the Atmega328P microcontroller, this kit introduces you to both hardware assembly and embedded programming concepts. The 12 capacitive touch sensors respond to fingers without mechanical switches, demonstrating touch interface technology. The first potentiometer provides volume adjustment, while the other one provides arpeggio speed control. The USB-C power connection ensures modern connectivity and power delivery for extended musical sessions.

This kit perfectly balances learning with entertainment, teaching essential electronics assembly skills while creating an amusing device. The capacitive touch technology introduces modern sensor concepts, while the code pre-programmed on the AtMega328p microcontroller is available to inspect on GitHub and provides insight into how embedded systems work. Perfect for STEM classrooms, maker spaces, or personal skill development. You’ll learn valuable soldering techniques while building something musical and interactive.

This set includes:

• PCB: Professional-quality circuit board with clear component markings

• LM386 Audio Amplifier IC for optimal speaker power

• Atmega328P: Pre-programmed microcontroller ready for assembly

• 2 Potentiometers: Volume and arpeggio speed controls

• Switches: Arpeggio mode ON/OFF, octave selector

• 8 ohm Speaker included – easily solder on and listen to your piano

• USB-C Connector: Modern power input interface

• 12 Touch Sensors: Capacitive touch interface components

• Resistors, capacitors, diodes and other various electronic components to practice soldering

Measure extreme temperatures from -25°C to +400°C with precision using our AD8495 K-Type thermocouple sensor breakout. Perfect for industrial monitoring, 3D printer hotends, furnace control, and high-temperature research applications, this sensor provides accurate temperature readings where standard sensors fail. The built-in cold junction compensation (CJC) eliminates the need for external reference temperature measurement, while the linear 5mV/°C output makes integration with Arduino and other microcontrollers straightforward and reliable.

Engineered around the precision AD8495 chip, this breakout board features built-in cold junction compensation with ±1°C typical accuracy within 0-50°C ambient range. The wide supply voltage range (2.7V to 36V single supply, or 2.7V to 18V dual supply) ensures compatibility with various power systems, while the ultra-low 180µA typical supply current makes it perfect for battery-powered applications. The 1.25V typical output at 0°C provides a stable reference point for accurate temperature calculations.

Essential for monitoring 3D printer hotends, industrial furnace control, measuring exhaust gas temperature in automobiles, temperature monitoring in food processing, and scientific research requiring precision at high temperatures. Compatibility with K-Type thermocouples and high accuracy make this sensor ideal for both hobby projects and industrial automation systems where reliable measurement is crucial.

Achieve precise distance measurements from 30mm to 4 meters with the VL53L1X Time-of-Flight laser sensor. Perfect for robotics, drones, and automation projects, this invisible 940nm Class 1 laser provides fast and accurate ranging at up to 50Hz frequency. Whether you’re building obstacle-avoiding robots, drone landing systems, or smart shelves, this sensor delivers the precision and speed your projects demand. The programmable Region of Interest allows you to adjust the field of view from 15° to 27°, optimizing detection for your specific needs.

Built on the advanced VL53L1X chip, this breakout board features a standard I2C interface with programmable addressing (default 0x29) and supports up to 400kHz communication speed. Operating from 2.6V to 3.5V with ultra-low standby consumption of just 6µA, it’s perfect for battery powered projects. The compact 22x22mm form factor with two lego-compatible mounting holes makes integration simple, while the wide operating temperature range (-10°C to +70°C) ensures reliable performance in demanding environments.

Ideal for service robots and automation systems requiring long distance obstacle detection, drone navigation systems for landing assistance and ceiling detection, smart shelves and vending machines for inventory management, and user detection systems for automatic device control. The sensor’s high-speed ranging capability and programmable features make it perfect for both hobbyist projects and professional automation systems. Quick, responsive and precise, truly the 2.0 experience of what you would expect from a traditional distance sensor!