A few days ago I received a special request. It was about a circuit running on an ATmega328 that was supposed to replace and improve upon an circuit based on the much older ATmega8. One of the requirements for the older circuit was an as low as possible power consumption. …
Well , last time we saw what went wrong , or at least what didn’t go as expected , now I have to find a way to fix it. I’ll start on focusing on the issue of making the doors lock and unlock. I think I should make a new …
Well, seems like the conclusions article was not the end of the story for my little car upgrade. After installation one big issue is that there’s no actual access to the car’s computer to input the lock and unlock signals. I also have to found any comprehensive diagram of the …
In my Arduino-based-car-radio-steering-wheel-interface-thing I talked a lot about infrared communications (IR communications) but without going into great detail about it. Infrared light is light transmitted at frequencies low enough that the human eye can’t see. This became especially useful to the mass consumer market when TV sets became widespread. The …
