The term PIR is often seen in lighting and on lighting products and is associated with turning lights on and off automatically when someone walks near one. This sensor is widely used for motion detection applications. … Read more
arduino
The HMC6343 three-axis compass with algorithms module from Honeywell is a fully integrated, high-end, digital compass module. It can compute and give the user a heading direction, that’s accurate within a couple of degrees. This module … Read more
HMC6343 Arduino Interface
Introduction Moisture is a significant challenge for agriculturalists and farmers. High moisture levels can be detrimental to the soil. Consequently, the yield gets reduced, and seed waste does have an adverse effect. Plants and crops … Read more
Soil Moisture Sensor With LCD Display
Introduction Ultrasonic sensors are small devices that detect ultrasonic radiation. We have seen to detect an object but do you know that the sensor measures the distance? A sensor simply estimates the distance between the … Read more
Distance Meter with OLED & Arduino
Introduction Even if we live in a technologically advanced age, we can still not escape viral illnesses, but we can try to prevent them from spreading. Because of the nature of the issue, modern solutions were … Read more
Non-Contact Thermometer using MLX90614 & Arduino
Introduction In this tutorial, we will make a simple weighing scale using Arduino UNO & HX711 Sensor. The electronic weighing device uses a load cell to measure the weight produced by the load. The HX711 … Read more
Weighing Scale using Arduino UNO & HX711 Sensor
Introduction A temperature sensor, as we are all aware, is a piece of electronic equipment that measures the temperature of its surroundings and converts the incoming data into electronic output data to regulate, record, or … Read more
How To Use DS18B20 Waterproof Temperature Sensor
Introduction You’ve probably seen a lot of times in current robotics that practically every robot changes its path when it encounters obstacles. And if you’re interested in robotics, you already know that this is due … Read more
Getting Started with the HC-SR04 Ultrasonic Sensor
Introduction In order to help the patients, engineers and designers are also doing their part since the frequency of heat-related illnesses and the number of those affected is increasing daily. The biomedical technologies used to … Read more
MAX 30102 Heart Rate Monitor using 16×2 LCD & Arduino
Introduction It’s likely that you’ve used a joystick a lot while playing your favorite game, or at the least, have seen someone else use one. . But have you ever used a mouse-controlled joystick? If … Read more
Joystick Controlled Mouse with Arduino
Introduction There are several reasons why environmental characteristics need to be monitored. Not just for various sectors, but also for individuals. For a normal being, neither higher nor lower values of certain environmental parameters are … Read more
Temperature Monitoring System with DHT22 & Arduino
We consider a power supply as the basic electronic circuit. Because the use of power supplies is everywhere in the electronics industry. It has a wide range of applications and hence there are different power … Read more
MB102 Breadboard Power Supply Module
Introduction We all care about the weather since it affects our attitude, thoughts, and feelings. Good weather brings a lot of joy. Unexpected weather, on the other hand, might disrupt our plans. If the weather … Read more