| The simple indicator presented in this article may be combined, in principle, with any circuit that contains an LED bar display driven b...
All items tagged with Elektor and LED (33)
| When the control voltage at the Input of the circuit is varied from 0 V to +12 V, the LED will first light up green and then gradually, via...
| an introduction to an exceptiona1 project featured next month in Elektor Features â– microprocessor-controlled â– auto-rangin9 â– alphanu...