Differential microammeter (CB7362E)

This circuit was obtained in a 1964 Electronic Design. The transistors are from the era and the instrument is 100 uA full-scale.

| Clique na imagem para ampliar |

IDT ZSSC3230 Capacitive Sensor Signal Conditioner
IDT ZSSC3230 Capacitive Sensor Signal Conditioner Available from Mouser Electronics stock, this IDT...
Telegraphy Practice Oscillator (CB16348E)
This circuit uses only two common transistors and provides good audio power in a speaker. Readers who...
Analog Pressure Sensor (CB25358E)
This is the analog part of the previous circuit with the pressure sensor for the altimeter. The...