This is the circuit of a robot published in the June 1992 issue of Radio Electronics magazine. The sensors are used to drive 2 motors with reduction gears. The power is provided by batteries.
This simple circuit connects in external battery to a load when the AC Power line fails. S1 can be...
This circuit allows modulating a laser diode with low frequency signals. The integrated circuit...
In this circuit we show how it is possible to control a high power load (which depends on the...