This board allows the study of the following circuits:
counters, frequency dividers, cyclic programmable timers, data transfer between two shift registers.
Furthermore, the board includes interface circuits and a connector to allow for direct and easy interfacing to systems, devices and circuits prepared by the students.
The board is composed of:
• 4‐bit comparators (2 off )
• 4‐bit BCD counters (2 off )
• 4‐bit shift registers (2 off )
• 8‐to‐1 line multiplexer
• 1‐to‐8 line demultiplexer
• NOT with open collector output (4 off )
• Optoisolators (4 off )
• a 22‐pole connector, step 3.96 mm
Power supply: 5Vdc
