DescriptionA Boneduino without magic is a Boneduino without
BoneCape! This OLED cape can add a 128x32 monochrome OLED screen and three
user-defined buttons to any bone board. Let the bone board put on the OLED cape
to cast magic! This monitor is very small, with a diagonal
of only 1 inch / ..
DescriptionThe Boneduino AD8232 HeartRate Monitor Shield is a
cost-effective board used to measure the electrical activity of the heart. This
electrical activity can be charted as an ECG or Electrocardiogram and output as
an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Hear..