Fast Monostable Sensor (MEC208E)

Figure 1 - Fast monostable.

Resistance to voltage converter 2 (CB9599E)
Found in American documentation from the 1980s, this circuit uses an ADC from that time, which is...
Mixer 741 (CB21719E)
This configuration appears elsewhere on this site with circuits obtained from other sources. This...
Transistor microammeter (CB22302E)
This 10 mA microammeter circuit can measure currents of 50 uA. The circuit is from a publication from the...