Hackaday

Arduino Hacks

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
Hackaday

Pi Pico Learns Morse Code

When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the ...
GitHub

Arduino library for SPI based AMT25 series rotary encoder.

Warning: This library is not tested with hardware yet. So use with care, feedback welcome. AMT25 is a library for the AMT253D-V and compatible rotation encoders. This devices decodes 360.0° in 4096 ...

Engineers builds Arduino-led game console from a fidget clicker and I want to fidget with it so badly

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...
GitHub

Real-time closed-loop motor speed control using ultrasonic sensing, encoder feedback, and PID control deployed on Arduino via Simulink.

This project implements a real-time closed-loop motor control system where motor speed is dynamically regulated based on obstacle distance. An ultrasonic sensor provides the reference input, an ...
IEEE

High-efficiency CNTFET-based Inverter and Pass Transistor Design for Hamming Code Encoder and Decoder for Fault-Tolerant Data Transmission

Abstract: To create error-free digital data transfer, this investigation outlines the design of a Hamming code encoder and decoder circuit that combines inverter-based pass transistor logic and CNTFET ...