Boson Science Starter Pack Brand_Sparkfun Accuracy: ±(50ppm+5% rdg)

Accuracy: ±(50ppm+5% rdg)

It even comes with Firmata already programmed in

and if you want to do something a little more complex

2x Knob potentiometers

Boson Science Starter Pack Brand_Sparkfun Accuracy: ±(50ppm+5% rdg)The DFRobot Boson Science Starter Pack is a set of digital scientific exploration tools for young scientists to build their very own hands on STEM lab. Unlike traditional science kits, Boson scientific sensors output an instant and accurate result in the form of electric signals. Setting up the device is extremely easy, and all the sensors can be used repetitively. The kit includes the main controller board, OLED display module, two sensors, battery