Pulse Generator (CB24918E)

This sophisticated pulse generator was found in a Radio Electronics magazine from November 1985. It generates pulses from 1 to 100 us.

| Clique na imagem para ampliar |

AC Operational Amplifier with the 741 (CB11924E)
The gain of this alternating voltage amplifier is 100 times, depending on the 1M-ohm resistor, which...
Field Strength Meter (CB22329E)
This simple field strength meter is from a transistor book from the 60's. The transistor is made...
Analog Data Isolator (CB6523E)
We found this circuit in an 80's Electronic Design. It makes use of couplers of the time that can...