Here is an Arduino based circuit with three independent pulse width modulated (PWM) channels to fulfil your requirements! Just follow the schematic diagram to complete the ... current loads -the ...

In this project, we are going to make a LED Binary Clock ... can power the whole circuit by 5v only, here we have used laptop USB for power supply. Rest of connections are shown in circuit diagram.

Start with reading block_programming_pico.pdf. This document covers language basics, the schemtic diagram and several program examples. Additional experiments with block programs and externl circuits ...

It consists of an IR LED ... Arduino without soldering. This is particularly useful during the development and testing phase of the project. The breadboard has a grid of holes into which component ...

This LED DIMMER ... an Arduino UNO has 6PWM channels, so we can get PWM (variable voltage) at any of these six pins. In this chapter we are going to use PIN3 as PWM output. The circuit is connected on ...

This article presents the implementation of an Arduino ... The IR LED and IR photodiode pair are used to sense the entry or exit of a visitor. Two such pairs are used in this project—one at the entry ...