Analog to Digital Converter (CB21841E)

This circuit was found in Ferranti's 1974 transistor manual. Transistors are general purpose types at the time.

| Clique na imagem para ampliar |

VCO with Potentiometer Control (CB13130E)
In the figure we show how to add a 100k ohms potentiometer to implement an oscillator controlled by this...
AM Reflex Receiver (CB11977E)
In a reflex receiver, the detected audio signal is applied back to the circuit input to receive new...
2.8 W Stereo Amplifier (CB12553E)
The amplifier shown in figure 2 is based on the MAX9715 integrated circuit from Maxim...