A brief guide to some of the kit we made available to makers on the hack day.
Arduino uno board
A programmable micro-controller board that can do many things... just Google it!
grove base shield
This is the main board for connecting different sensors to the Arduino Uno. No soldering required makes this easy for newbies.
grove heart rate sensor
This sensor simply returns a number representing beats per minute. There will be a short time before it starts returning heart rate values - during this period it will return 0.