With this circuit, using a single control voltage, you can increase the brightness of the lamp while the brightness of another decreases. The circuit applies only to incandescent lamps.
The CMOS 4046 integrated circuit is not very common today, consisting of a very efficient PLL for...
Here we show a configuration in which we have a control voltage applied from a voltage divider, which...
This simple circuit is intended to test the zener test. RV1 can be calibrated in terms of voltage. The...