This 1965 Philips circuit uses old company transistors like the BFY51 and BFY50. The circuit is powered by 12 V and the power gain is 8.9 dB.
This motor control using transistors was found in a recent English publication. The circuit is for...
If we modulate a beam of light from an LED, for example, we can receive this beam of light at a...
This constant current charger from 1997 Linear Technology Applications uses common components at...