2.35" X 2.40" ( 5.97 X 6.10 cm. ) prototyping board with a 20-pin
universal expansion connector to interface with MINI-MAX or PRO-MAX
series boards. Several prototyping boards can be stacked for custom
circuit development. Analog inputs, analog outputs, temperature
sensors, relays, displays and many other circuits can be added to
MINI-MAX or PRO-MAX boards for rapid project development
