PLL AM receiver (CB8633E)

This receiver circuit was found in a Hands On Electronics from the 90s. The circuit uses a PLL 561B that is not a common component today.

| Clique na imagem para ampliar |

Operational Bistable 2 (CB15614E)
What differentiates this circuit from the previous one (CB15613E) is the non-need to use a...
Crystal Oscillator 4001 (CB25026E)
This is another one of the crystal oscillator configurations with the 4001. Many of them are on...
SCR Test Circuit (CB17037E)
This circuit makes the simple test of SCRs that have a low maintenance current, with those of the...