My daughter likes buttons. She's learning letters. I was bored over winter break and had these parts laying around... so I built her a "Button Box" based around an Arduino. Open source, hackable ...

The idea is to combine the capacities of an Arduino Micro with those of a NodeMCU 8266 for building a programmable button box. Here is what we take from the two worlds: A simple web interface let the ...

An Arduino Pro Mini takes care of switching the relays based on the button presses. On the input side, you can plug in devices like a phone, TV, digital audio player or a computer. The output can ...

Sim racing button box with rotary encoder. 2 rotary encoders with push buttons connected with an arduino. When pushing on a button or turning the knob, the arduino will mimic a keyboard and send a ...

I was at a place , I had a great Arduino demo of the required system. A few hundred units needed. By the time it was finished , it needed a 600 MHz processor , and a pile of C++ code, and SD card.

Adafruit has this week announced the arrival of the new Arduino compatible TCA9548A I2C Multiplexer to their online shop, which is now available to purchase priced at $6.95.. The latest breakout ...