In this Instructable I will walk through how I build my new and improved Macropad. I made one a while back and it has always had some things I would like to improve on it. The main one being the location of the state LEDs. When redesigning the case I figured why not take a […]
Programmable Macropad V2 Continue Reading
Introduction Expanding output pins is a common challenge in microcontroller projects, especially when working with LEDs or displays. This project demonstrates how to use 74HC595 shift registers with an Arduino (ATmega328P) to control multiple outputs using only three pins.Using Proteus simulation, this setup visually shows how daisy-chained shift registers can drive LED bars efficiently.This Arduino
Arduino 74HC595 Shift Register using ATmega328P with Proteus Simulation Continue Reading
Story I am working on a project which requires reading multiple sensor data on different locations. These require only few PWM pins so using multiple Arduino Uno would be expensive and unnecessary. So I decided to use ATtiny85 microcontroller in place of Arduino Uno development boards. ATtiny85 is a cheap and powerful alternate when u
Programming ATtiny85 with Arduino Uno Continue Reading
Your last two Arduino projects of the semester will deal with infrared communications. This lab will prepare you for those projects. In this lab, you will: build a circuit and code for sending infrared light, build a circuit and code for detecting infrared light, and work with a partner to experiment with IR communications. This
CS 2000 – Program Design in C using arduino Continue Reading
