| In this month’s instalment we apply the theoretical knowledge obtained from part 1 to make an 8051 microcontroller drive a matrix display sa...
| In this month’s instalment we apply the theoretical knowledge obtained from part 1 to make an 8051 microcontroller drive a matrix display sa...
| Surplus stores often sell cheap matrix LCD modules, some brand new (NOS), others salvaged from broken or old equipment. Most of these displa...