Popular Posts
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An increasing number of appliances draw a very small current from the power supply. If you need to design a mains-powered device, you cou... -
Even today much logic is still powered from 5 volts and it then seems obvious to power the circuit using a standard regulator from a recta... -
The circuit can be simply Q1 is connected as a current source. By D1, there is a constant voltage on the base, and it is worth considering... -
Crowbar circuits are so-called because their operation is the equivalent of dropping a crowbar (large steel digging implement) across... -
Colour sensor is an interesting project for hobbyists. The circuit can sense eight colours, i.e. blue,green and red (primary colours)...
