The mystery of adding LED lights to a modern BMW with CAN Bus (Controller Area Network) electrical system is easy to resolve. The “smart” CAN Bus smells a rat when you pop in an LED brake light or ...

A little modern technology can be good for old cars, but you've got to know how to integrate and use it properly. That's a lesson we learned recently when we replaced the standard-issue 1157 taillight ...

The STM8S001J3 is an 8-bit microcontroller that offers 8 Kbytes of flash program memory, plus an integrated true data EEPROM. It is referred to as a low-density device in the STM8S microcontroller ...

Some 1.5 v LED flasher circuits are available on the internet and we like to present you four of them. The flasher circuits below operate on a single 1.5 volt battery. The circuit on the upper uses ...

We've spent the last several months wiring Scarlett, our '72 coupe project car, adding fuses, relays, electric windows and other features to make the car more user-friendly once she's back on the road ...