Found in a 90s Hands On Electronics, this small preamp finds applications like microphones and other sources. Its gain is 3 dB with a response of 120 to 20 000 Hz.
We found this battery monitor in a 2005 Linear Technology application manual. The circuit uses...
This circuit was found in an Electronic Design from 1967. The circuit uses two triacs being T2...
For the low channels (2 to 6) the coil is formed by 5 turns of wire 20 or 22 in a form of 1 cm...