Designing a Fuel Gauge Warning Light using an LM2901N

Описание к видео Designing a Fuel Gauge Warning Light using an LM2901N

I have a new fuel gauge, and I want a low fuel warning light. There is no low fuel warning wire on the tank sender unit, so I've used voltage comparison to switch a relay. The light is on when the tank is less than 1/8 full, and off when it is more than 1/8 full.

Комментарии

Информация по комментариям в разработке