Servo motors are flexible parts used in many different applications since they are electromechanical actuators that have the ability to rotate to a certain position. Applications for servomotors include automated manufacturing, robotics, and CNC equipment, etc. This post will examine how to use an Arduino microcontroller to drive a servo motor while adding push buttons, […]
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Simple Arduino LED Dimmer Circuit using PWM
This post shows how to use Pulse Width Modulation PWM on an Arduino microcontroller to regulate the brightness of an LED. PWM is a technology that successfully controls the average output voltage by varying the square waves duty cycle. We can alter the brightness of the LED by varying the duty cycle, which modifies the […]
Arduino Temperature Controller Circuit using DC Fan
This Arduino Temperature Controller Circuit article shows how to assemble a basic temperature controller by using an Arduino UNO board, an LCD display, a DC fan, a transistor, a DHT11 temperature and humidity sensor, and a few resistors. This circuit will allow us to display changes in both temperature and fan speed on a LCD […]
How to Measure Humidity and Temperature using Arduino and DHT11
If we want to know how hot and humid it is, we can use an Arduino, a sensor called DHT11, a resistor and a LCD display to show the numbers. The DHT11 sensor will measure the temperature in degrees Celsius and the humidity as a percentage. The Arduino will understand the sensor and show the […]
Simple LED Flashing Circuit with Arduino Uno
This project Simple LED Flashing Circuit serves as an essential guide to electronics and Arduino programming. We will learn the fundamentals of hardware configuration and software control by flashing an LED. Despite its apparent simplicity, this project creates the framework for future initiatives that will be more complicated. Coding and Explanation: Circuit Working: Parts List: […]
Distance Measurement Circuit using Ultrasonic Sensor and Arduino
Ultrasonic sensors use high-frequency sound waves to detect distance, then they measure the time it takes for the echoes to bounce back. When combined with the Arduino microcontrollers computing capacity, we can build a system that can precisely calculate an objects distance from us. This assignment will examine the fundamentals of ultrasonic sensors, the necessary […]