Arduino-Powered Jack-in-the-Box Toy circuit

A project is underway to construct the CountryHick DI as illustrated on DIYFactory, incorporating a few minor modifications. The final design aims to be a 1U unit with four inputs. The CountryHick DI (Direct Injection) box is a crucial tool in...

Ardurino Logger

The switches and LEDs are mounted on the same front panel as the display, while the "D" connector is located at the rear. The two switches are momentary switches that activate downwards but latch upwards. Assorted components, such as single...

Hercules: The Motion Controlled Android Robot using Arduino

The motion games on the Nokia 5800 sparked an interest in creating a real-world version of a racing car controlled by tilting a phone. The motion-controlled robot, named Hercules due to its high torque and speed, is operated via Bluetooth...

Build a fully featured Arduino Thermostat

This post outlines the steps taken to build an Arduino-based thermostat, as demonstrated in accompanying videos. The first video showcases a preliminary version of the menu system, providing an overview of the features. The second video presents the completed thermostat,...

Arduino-based AVR High Voltage Programmer

Fortunately, my trusty Arduino came to the rescue. I created an Arduino-based AVR programmer that uses the high voltage programming mode and can fix pesky fuses like RSTDISBL. The Arduino has just enough IO to implement the entire HV protocol...

ScratchBoard Emulator using Arduino Uno

A circuit and Arduino code are designed to emulate a ScratchBoard approximately. The setup includes sound, light, a button, and four sliders, but it is not a direct replacement. It is important to change the COM ports in the Arduino...

Arduino Drive with PID Control

File exchange, MATLAB Answers, newsgroup access, links, and blogs for the MATLAB and Simulink user community. The MATLAB and Simulink user community is supported through various platforms that facilitate knowledge sharing and collaboration among users. The File Exchange feature allows users...

Credit card sized ethernet arduino controller

The Arduino is a user-friendly and versatile controller platform suitable for various projects. Recently, an Ethernet shield was purchased for the Arduino to enable remote control of projects, which proved to be highly effective. This led to the idea of...

Programmable gate

This gate converts an AND gate or an OR gate by applying a logic 1 on the function input. The logic design utilizes eight two-input NAND gates. The number of gates may be reduced by replacing the five NAND gates...