Digital Trainer Kit to Verify Adders and Sub-tractors using OR, EX-OR, AND and NOT Gates

Digital Trainer Kit to Verify Adders and Sub-tractors using OR, EX-OR, AND and NOT Gates To verify the truth table of Digital Half Adder, Half Sub-tractor, Full Adder & Full Sub-tractor using OR, AND, EX-OR & NOT Gates. Instrument comprises of Power Supply 5V for logic inputs, 4 switches for selecting logic '1' & logic '0', 2 LED output indicators, circuit diagram printed for 1 two input 'OR' Gate, 2 two input 'AND' Gates, 2 'NOT' Gates & 2 EX-OR Gates & their respective IC's placed inside the cabinet & connections brought out at sockets. Digital Trainer to Verify Half Adder using OR, EX-OR & AND Gates. TE F65B Digital Trainer to Verify Half Sub-tractor using OR, EX-OR & AND Gates. TE-F65C Digital Trainer to Verify Full Adder using OR, EX-OR & AND Gates. TE F65D Digital Trainer to Verify Full Sub-tractor using OR, EX-OR & AND Gates