All items tagged with Design and Frequency Meter (3)

| The PC may not transmit characters to the counter while this is busy executing the command string. Any character, in particular US, has t...

| This month's instalment explains how the frequency meter can communicate wtth a PC via an RS232 sertal link. Obviously, to be able to wrt...

| After the circuit description and the construction guidelines given last month we now turn to the way the multifunction counter is operat...