Grove - Barometer Sensor (BMP280) bu_mkr ROCK 4 SE is a

ROCK 4 SE is a class-leading single-board computer developed by OKdo in collaboration with Radxa

you’ll find all the common electronics parts two students may need to complete their projects

LIGHT THEREMIN: Create a musical instrument you play by waving your hands

Opta’s digital expansions are ideal to increase the number of real-time control points in the manufacturing sector and in any building automation project

just connect the pH sensor with BND connector

Grove - Barometer Sensor (BMP280) bu_mkr ROCK 4 SE is aIt can widely measure pressure ranging from 300 mbar to 1200 mbar, with a super high accuracy of 0. 01mbar(0. 1m) in ultra high resolution mode. The chip only accepts 1. 8V to 3. 6V input voltage. However, with the outer circuit on the pcb added, this module becomes compatible with 3. 3V and 5V. Therefore, it can be used with an Arduino. It is designed to be connected directly to a microcontroller via the I2C bus. Features Digital two wire (I2C)