Institute Newton C. Braga

Circuit Bench

Positive peak detector (CB8293E)
This circuit, which can be found elsewhere on this site, detects positive pulses of a signal. The...
10V reference source (CB21530E)
This circuit was found in an American documentation from the 60's. The transistors are from the...
Single Flasher 4093 (CB13167E)
The configuration shown in the figure is quite simple and can be used to activate a signaling LED...