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. The speed control for DC motors has enormous application in commercial,scientific and industrial sectors. Even radio control toys like RC cars,RC helicopters and drones […]
Arduino
How to Measure Distance using Arduino (Ultrasonic)
In this article we learn how to measure distance using Arduino which makes use of Ultrasound in order to calculate distance. Assessed distance is exhibited on LIQUID CRYSTAL DISPLAY. One incorporate the use of this particular digital output info to produce numerous fascinating initiatives for instance accident resistant automobile or Robots, item locator, Sonar (recognition […]
Arduino Calculator Circuit
In this particular write-up, we intend to build a scientific Arduino calculator circuit, that may carry out significantly intricate arithmetical calculation in comparison with a regular calculator. The idea about this article is just not to have a calculator using Arduino, but for highlighting the arithmetical capacity of Arduino, which executes numerous elaborate data interpretations […]
How to Make a Arduino Mains Failure Battery Backup Circuit
The post describes a clear-cut mains malfunction backup circuit for offering Arduino boards an uninterruptible supply throughout this kind of circumstances. The most basic solution to put into practice the offered application is as simple as utilizing two diodes as demonstrated in the above diagram. The layout demonstrates two diodes with their cathodes associated collectively […]
How to Make a Sinewave Inverter Circuit Using Arduino
The article clarifies tips on how to create a very simple sinewave inverter circuit applying PWM feed from an Arduino Uno board, the content also addresses a sinewave 3 phase inverter making use of the same input from an Arduino. According to the inquiry the first diagram below reveals a single step PWM sine wave […]
How to use High Watt LEDs with Arduino
For handling 9nos of 1 watt LEDs collectively by way of an Arduino, the following effortless set up could be provided simply by a 12V external supply: For handling single LEDs or multiple LEDs from related Arduino outputs, individual mosfets could be essential as as follows: The LED resistors could very well be […]