arduino uno
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Battery Voltage Indicator using Arduino and LED Bar Graph
Batteries come with a certain voltage limit and if the voltage goes beyond the prescribed limits while charging or discharging… |
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Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 Ammonia)
Right from the time of industrial age, we mankind have been rapidly developing. With every progress we also pollute our… |
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Arduino Calculator using 4x4 Keypad
Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In… |
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Arduino Relay Control Tutorial
LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with… |
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Temperature Controlled AC Home Appliances using Arduino and Thermistor
Suppose you are sitting in a room and feeling cold and you want your heater to be automatically turned on, and then off after… |
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Interfacing Thermistor with Arduino to Measure and Display Temperature on LCD
Using a thermistor is an easy and cheap way to sense the temperature. And to measure the exact temperature with thermistor, a… |
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How To Measure Distance Between Two Ultrasonic Sensors
Ultrasonic sensor (HC-SR04) is commonly used to find the distance of an object from one particular point. It has been fairly… |
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Interfacing Nokia 5110 Graphical LCD with Arduino
The Iconic name “Nokia 5110” itself should have bought memories of the robust Nokia mobile phone which was very popular during… |
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Interfacing Hall Effect Sensor with Arduino
Sensors have always been a vital component in any Project. These are the ones which convert the real real-time environmental… |
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Arduino DC Motor Speed and Direction Control using Relays and MOSFET
In this project we control direction and speed of a 24v high current motor using Arduino and two relays. No power switches… |
