| This is a revamped version of an EPROM-emulator we published about three years ago. This time we propose to build the circuit with standar...
| This is a revamped version of an EPROM-emulator we published about three years ago. This time we propose to build the circuit with standar...
| Transmission lines may be used both for the direct transmission of information and as circuit elements, sometimes substituted for such com...
| The TDA1522 from Philips Components is a preamplifier chip for tape and cassette recorders. The circuit presented here is remarkable for...
| saves components and energy Oh, for the good old days, when if you wanted to run a motor for two minutes you switched on the power for two m...