This is the third kit in a set of four kits. In this kit, you'll build the 8-bit computer's RAM module and program counter.
You should have already built the modules from the first two kit before starting this kit. This kit does not include a power supply and only two more spools of jumper wire since you will continue to use the ones included in the first two kits. Otherwise, you will need to provide a 5-volt power supply and perhaps some additional jumper wire of your own.
Kit includes:
| 4 | Breadboards (High quality BusBoard Prototype Systems BB830) |
| 1 | Green hookup wire 25ft |
| 1 | Yellow hookup wire 25ft |
| 1 | 74LS00 quad NAND gate |
| 2 | 74LS04 hex inverter |
| 4 | 74LS157 quad 2-1 line mux |
| 1 | 74LS161 4-bit binary counter |
| 1 | 74LS173 4-bit D register |
| 2 | 74189 64-bit RAM |
| 2 | 74LS245 8-bit bus transceiver |
| 1 | Momentary tact pushbutton |
| 1 | SPDT slide switch |
| 1 | 4-position DIP switch |
| 1 | 8-position DIP switch |
| 20 | 220Ω resistors |
| 5 | 1kΩ resistors |
| 10 | Red LEDs |
| 10 | Green LEDs |
| 10 | Yellow LEDs |
| 5 | 0.01µF capacitors |
| 5 | 0.1µF capacitors |
Note: Full assembly instructions are provided through the YouTube videos. There is no additional material included with the kit.