Tutorial Sanguino Bootloader to ATmega 644P Arduino as ISP circuit

All necessary materials have been gathered to work on an Arduino-powered diversity controller. The design aims to support two inputs, although the hardware can accommodate up to four inputs, and features four amplified outputs. The diversity function will utilize Received...

using microcontrollers

This schematic illustrates the placement of a decoupling capacitor on the right side, which should be positioned as close as possible to the power pins of the microcontroller. It includes a crystal oscillator, which is optional; an internal RC oscillator...

Controlling a LED using a switch

To create the circuit, connect a switch as an input and an LED as an output to the Arduino. The components required include a switch, an LED, a 10kΩ resistor, a 470Ω resistor, a blue or yellow jumper wire, and...

Serial Servo Controller with Arduino

This document explains how to utilize an Arduino to control up to 12 servos simultaneously with minimal jitter. A straightforward serial interface allows for the control of the position of these 12 servo channels. Additionally, it is possible to save...

Arduino Shift Out

At some point, it may be necessary to extend the number of pins on an Arduino board using shift registers. This example utilizes the 74HC595, which is described in the datasheet as an "8-bit serial-in, serial or parallel-out shift register...

Arduino based electricity meter

The concept involves using infrared light that is reflected by a disc, except for a dark red line. The sensor receives the reflected light, allowing the Arduino to track the number of revolutions. The infrared sensor is tuned to a...

DIY kinetic energy harvester

A DIY kinetic energy harvester utilizing the electromagnetic method to generate electricity. The materials that will be used are currently known. The project involves creating a kinetic energy harvester that converts mechanical energy from motion into electrical energy through electromagnetic induction....

Cipher scheme of the module of infrared remote-control between two parties of intellectual family

This system is a control system based on a single-chip computer that allows for remote operation of lighting. The scheme primarily addresses the transmission and reception of signals, as well as program manipulation of various signals once they are processed...

spooky arduino projects 4 and musical arduino

The notes for the fourth and final class are available on the Spooky Arduino class page. At the conclusion of the class, Mark from Machine Project awarded each student a merit badge. A project utilizing techniques from this week's class...