This circuit converts BCD inputs to analog voltages. The operational amplifier must be powered according to the desired output voltage range. The circuit is from documentation from the 90s.
This simple tester was found in a Popular Electronics from the 90s. The circuit is powered by two 9 V...
The trip circuit for this alarm is given in CB16765E. The circuit uses common components and acts...
We found this circuit in a technical documentation on thyristors from the 70s. The circuit is set...