Current and voltage source (CB8800E)

Found in an Electronic Design from the 90s, this circuit uses components from that time and can supply voltages of 5 V with current up to 100 mA.

| Clique na imagem para ampliar |

Motorbike or Motorboat Noise (CB12646E)
This circuit was obtained in an old American publication from 1978. It can be assembled with a...
Frequency Divider Using the 4017 (CB209E)
Decade counters, such as the 4017, can be cascaded as sourcing signals with the frequency divided...
Timer for industrial applications (CB10193E)
This circuit uses a dual-gate MOSFET, a rare component today. We found it in American...