Month: November 2006

HOW TO – Vehicular 5V power

HOW TO – Vehicular 5V power

With this you can make your own car-to-usb charger… Scott writes – “Users of our VFD-420 serial display frequently use it in automotive applications. Unfortunately, designing a bullet-proof 5-volt regulated power supply for use in the harsh vehicular power environment can be difficult. An article in the June 1999 issue of Nuts & Volts magazine […]