I just wrote a parallel resistor value calculator, and a resistor colour code calculator. There are lots of them on the web, but most of them seem to have a 1990’s era user interface, where you need to enter values into separate fields and then click on the “Calculate!” button. Blech. So, I rolled my… Continue reading Resistor tools
Category: Electronics
Arduino GLCD shield PCB
Some time ago I wrote on the Arduino forums asking for help (read: “Could someone do this for me?”) with a PCB design. Unsurprisingly, no-one offered their time and effort to design the PCB for me. So, in the end, I just had to learn to use Eagle myself. The project I was working on… Continue reading Arduino GLCD shield PCB