Digital Board

Technical features:
• 4‐bit comparator
• 4 JK‐flip flops, can also be used as RS flip flops
• 4 D‐flip flops
• 2 adders (4‐bit), with input and output carry
• Multiplexer, 4 channels
• Demultiplexer, 4 channels
• Shift register (4‐bit), parallel and serial operation possible, bi‐directional
• ALU, for conducting 16 arithmetic and 16 logical computing operations with 4‐bit dual numbers
• Binary counter (4‐bit), up/down counter
• 2 inverters
• 2 Schmitt triggers, inverting
• Units complements for negating a 4‐bit binary number
• Antivalence and equivalence gates
• EEPROM
• AD/DA converter 8‐bit
• Auxiliary section on board:
‐ 8 switches with led to generate logic level
‐ 8 logic probes with led for high and low level
‐ 2 seven segment led displays with BCD decoder
Built‐in power supply
Experiments
• Basic logic circuits
• Schmitt triggers
• Bistable multivibrators
• Monostable multivibrators
• Code converters, coders
• Arithmetic circuits
• Counting circuits
• Register circuits
• Multiplex mode Arithmetic Logic Unit
• Memory circuits
• Analog‐Digital converters
• Digital‐Analog converters