The environment shows a range of light colors, each moving at its own wavelength like a symphony. The Spectrophotometer Project based on Arduino aids in revealing the hidden language of light. This project provides a captivating investigation of the field of spectroscopy. It allows the construction of an inexpensive and educational scientific tool using the […]
Arduino Spectrum: Building a DIY Spectrophotometer Continue Reading
Displayed is an audio meter based on Arduino that utilizes a liquid crystal display (LCD). A VU meter, also known as a standard volume indicator (SVI), is a tool that shows the signal level in audio equipment. This project involves displaying the intensity of left and right audio signals as bars on a 16×2 LCD
This tutorial discusses how to connect a Flame Sensor to an Arduino and create a Fire Alarm System using the same components. The flame sensor module utilizes a photodiode for light detection and an op-amp to regulate sensitivity. It is utilized for fire detection and gives a STRONG signal when detecting a fire. Arduino interprets
Interfacing Flame Sensor with Arduino to Build a Fire Alarm System Continue Reading
Hello tech fans! We’re thrilled to present our newest project created to help in a range of environments such as households, workplaces, and beyond. Introducing our weather monitoring system that utilizes Arduino as the main controller to carry out commands. This system accurately monitors ambient temperature and humidity levels. Our weather monitoring station uses an
Wireless Weather Monitoring: Arduino NRF-Based System Continue Reading
In this article, I will discuss the best 10 Arduino simulators that are currently on the market. The most popular software for simulating circuits and embedded systems with the Arduino microcontroller development board. In previous writings, I discussed the simulation of Arduino-based circuits using Proteus software for simulating purposes. In this article, I will discuss
Incorporating sounds or music into our project will reliably increase its attractiveness and make it more visually appealing. If your Arduino has many pins to spare, you can easily incorporate sound effects into your project by using an extra SD card module and a standard speaker. This article will show how easy it is to
Simple Arduino Audio Player and Amplifier with LM386 Continue Reading
The project is basically to detect the theft from the energy meter used in households as well as in… Description The project is basically to detect the theft from the energy meter used in households as well as in the commercial sector. There is two based meter one for distribution line and one for the
Soooo….Wifey decided that it was time for a new pet. Spin the wheel….A Spotted Gecko!! Well, Geckos are apparently very temperature sensitive creatures so we invested in a UTH (Under Tank Heatpad) for those of us that are new to the world of reptiles. The purpose of said UTH is to provide warmth from below, to
Spotted Gecko Habitat Temperature Monitor/Thermostat W/Arduino & ESP8266 ESP12 Continue Reading
I enjoy creating sumo robots and am constantly searching for innovative sensors and materials to improve the speed and intelligence of my robots. I discovered the RPLIDAR A1, available for $99 on DFROBOT.com. I mentioned my interest in testing the sensor, and they offered me the opportunity to test it out. Once I obtained the
How to Use the RPLIDAR 360° Laser Scanner With Arduino Continue Reading
This tutorial shows how to move two stepper motors so they will synchronously arrive at defined destination point. There are many sophisticated solutions for doing this such as GRBL or Marlin. Using an Arduino, there are also dedicated “Multi Stepper” libraries that can support you. However, we will use a more basic approach here making it as easy as possible
Synchronized 2-Axis Motion With Variable Speed (Arduino + LEDs + 28BYJ-48) Continue Reading
