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How you can Interface 4×4 Keypad with Arduino

Last Updated on June 6, 2025 by Admin

keypad

In this article we now try to see how we can connect a 4×4 keypad with Arduino. But first, we need to understand what exactly a keypad is, then how […]

Filed Under: Arduino Tagged With: 4x4, Arduino, can, Interface, Keypad, you

Build this 3 Phase Inverter Circuit with Arduino: Full Program Code

Last Updated on January 30, 2025 by Admin Leave a Comment

3 phase inverter board compressed

A circuit that uses a programmable Arduino-based oscillator to generate a three-phase AC output is known as an Arduino three-phase inverter. In order to operate a specific three-phase load, we […]

Filed Under: Inverter Circuits Tagged With: Arduino, Build, Full, Inverter, Phase, Program

Arduino 2-Step Programmable Timer Circuit

Last Updated on June 6, 2025 by Admin Leave a Comment

The following article explains methods to create a basic 2-step Arduino programmable timer circuit that can be used to separately alter the ON and OFF timings of an electrical load. […]

Filed Under: Arduino, Timer Tagged With: Arduino, Programmable, Step, Timer

Automatic Heatsink Fan Cooler using Arduino

Last Updated on June 6, 2025 by Admin Leave a Comment

LM

The assignment below automatically feels the enveloping temperature and automatically adjusts the cooling fan speed in order to maintain a given heatsink’s temperature within the stipulated safe limits. This automatic […]

Filed Under: Arduino Tagged With: Arduino, Automatic, Cooler, Fan, Heatsink

Wireless DC Motor Speed Control Using Arduino

Last Updated on June 6, 2025 by Admin 10 Comments

pin

In this post we are going to construct a circuit which can control the speed of 3 individual DC motors using 3 potentiometers wirelessly over a 2.4 GHz communication link. […]

Filed Under: Arduino Tagged With: Arduino, Control, DC, Motor, Speed, Wireless

Inverter Circuit Using Arduino

Last Updated on May 21, 2019 by Admin 13 Comments

sq inverter

In this post we are going to construct a very simple inverter using Arduino Uno. The proposed project can be easily accomplished by beginners, but care must be taken since […]

Filed Under: Inverter Circuits Tagged With: Arduino, Inverter

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