| Do you also want a head-up display for your car like in the luxury class? no problem
| Do you also want a head-up display for your car like in the luxury class? no problem
| This is a simple circuit without the use of a microcontroller for a change, but an A/D-converter (IC3) has been added to make control throug...
| Simple circuit that projects the car's speed on the wind screen using 7-segment LED displays and an Arduino Uno.