Adding Co2 into a closed system is easy, but removing it can be tricky. We have been using Co2 scrubbers for years and didn’t think much of it. After receiving many requests over the years, we finally decided to make a simple Co2...

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone. This board features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into...

The EZO-PMP-L™ Basic Tubing Kit comes with 2 meters of silicone tubing and 2 connectors. This tubing works well for most applications, but is not recommended for pumping strong acids/bases. If you are pumping strong acids/bases or other...

In order to install the EZO-PMP-L™ Mounting Plate, The cassette must be removed before you can screw the pump onto the mounting plate. Once the pump has been connected to the mounting plate, reattach the cassette. Specifications:...

If you are new to electrochemical sensing, knowing what components you need can get confusing. Let us help you. The Atlas Scientific Mini K1 EZO-Conductivity Kit is perfect measuring water with a conductivity range from 10µs to...

The Industrial PT-1000 Temperature Probe is a high-accuracy 4-wire temperature sensor. Internally it uses a class A PT-1000 platinum resistance temperature detector. The sensor is food safe and can be screwed into a pipe or a tank using...

The Pololu Zumo 32U4 OLED robot is a versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU. It includes two 100:1 HP micro metal gearmotors along with integrated dual motor drivers, a graphical OLED display, quadrature...

The Adafruit Feather nRF52 Bluefruit is another easy-to-use all-in-one Bluetooth Low Energy board, with a native-Bluetooth chip, the nRF52832! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB...

With the swarm bundle you will get your very own swarm of Crazyflies! The bundle contains the LPS system configuration which supports TDoA where a virtually infinite amount of Crazyflies can be positioned simultaneously. It also contains...

The Pololu Zumo 32U4 OLED robot is a versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU. It includes two 75:1 HP micro metal gearmotors along with integrated dual motor drivers, a graphical OLED display, quadrature...

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a rate of 500mA or 100mA. It is designed...

This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines,...