An Arduino shield for driving LED strips!
How to build a simple wireless joystick controller for Arduino.
When programming in Arduino, you might have occasion to go beyond the standard datatypes of int and String. Data Types You might have noticed that if you did the following: int count = 5;
While blinking LEDs can be really fun, wireless communication is like magic. I combined an nRF24 chip with a ATMEGA328P on a PCB.
Fear the orange bar in Arduino, for comes when all is not well.
After messing around with the nRF52 for a little while, one day I wondered if there was a cheaper option for bluetooth modules, because all I really wanted was the Bluetooth from the
Tl;dr, don't power Arduino Pro Mini Clones with 12V. You will see smoke. I was attempting to rebuild my Sunrise alarm clock with an Arduino Pro Mini. However when I plugged in
Chronicling my adventures of making and remixing various boards with the marvelous SAMD21 M0+ chip in all it's various incarnations.
So some cheap Ardunino Nano and the WeMos D1 Mini use the CH340G drivers. This has caused some users that are on Yosemite or later to experience persistent rebooting issues. The current fix
I built a sunrise alarm clock in Arduino.
Often when we build devices we want them to react to the external environment. This means we have to implement some sort of sensor to detect the changes. In this case we'll build