Category: Coding

Automated router restarting

Some time ago I posted about my ISP replacing my old fiber modem, with a new one, with a build in router. A quite buggy...

Weekend Project: IR and RGB leds

Welcome to this first weekend project! To do this, you will need An Arduino (all models should be usable) Some LED’s Resistors for the LED’s IR...

Cool stepper drivers

After seeing quite a few stepper drivers die, I decided to put some cooling on mine, but instead of having the fan running all the...

Easy modular home automation

Attention This solution is given as it is, and I can/will not guarantee that it can not be hacked or abused by others. So use your common...

2×16 I2C LCD and Thermocouple

Been some time since I last posted some arduino code… But here it is! This time it is to make a Thermocouple with a MAX6675...

Pull up/down resistor, what is it?

When looking at tutorials you might have encountered pull-up or pull-down resistors, but why are they needed? If you look at your arduino micro controller and upload something like...

4×4 Matrix Keyboard Keypad

A while ago i purchased a 4×4 keypad on ebay, and actually forgot everything about it. But today it arrived!!! 🙂 After 30 secs on...