Introduction In the realm of telecommunication and computer networks, the application of Dual Tone Multi-Frequency (DTMF) technology has extended beyond traditional telephony into diverse fields, including industrial automation and control systems. One intriguing application of DTMF technology is in the speed regulation of DC motors. This project, titled “Speed Regulation of DC Motor Using DTMF […]
I recently worked on an Arduino project to create a low-cost thermal camera using an IR sensor and pan/tilt hardware. When observing the device image on the left, you will notice an acoustic range finder attached to the top as well. The tool functions by scanning a pattern of dots and constructing the picture gradually.
Motivation: Playing in a 2 piece band, with the drums and lots of other samples being played back as backing tracks, there was a need to use a looper to add in more elements to the tracks. A hardware based looper fails in this respect, since there is no way to maintain synchronisation. Meaning, slight
Teensy MIDI USB foot controller for controlling Mobius Looper using Arduino Continue Reading
Abstract RADAR is a system that detects objects by using radio waves to measure the distance, height, position, or velocity of objects. Radar systems are available in a range of sizes and come with various performance specifications. Certain radar systems are employed for managing air traffic at airports, while others serve for long-distance surveillance and
Arduino-based Ultrasonic Radar System via IOT Continue Reading
Update: The Arduino system is fine; the only thing you have to take into consideration is the 9.54 hour rollover event, which Rob Faludi has provided an excellent solution for here. I made up a nice little over-analysis of the issue, available here. For a while, I’ve wanted to make a clock that can change
The vacuum cleaner robot is one of the most useful inventions of the last decade and anyone who says differently means that he does not have one! This fantastic household appliance is a concentration of technology: a complex embedded system composed of some microcontrollers, many sensors, and a lot of… software! But how many times
Greetings to all, we welcome you back to Techatronic. During today’s meeting, we will discuss the development of a smart water heater project that involves Arduino and DS1820B temperature sensors. If you’re interested in creating a mobile smart water heater for the winter, then this project is perfect for you. This new technology can be
Arduino-Powered Smart Water Heater: A DIY Project Continue Reading
Introduction Hello everyone, I hope all of you are doing well. This article gives guidance on constructing a circuit to control a stepper motor using an Arduino UNO and the ULN2003 motor driver. Listed below are three circuit diagrams along with their corresponding codes. You are free to choose and customize any of these circuits
Arduino Magic: Driving Stepper Motors using ULN2003 Driver Continue Reading
This project demonstrates building a real-time clock (RTC) with temperature display using an Arduino, DS3231 RTC chip, and SSD1306 OLED display (128×64 pixels). The DS3231 RTC chip provides more accuracy than the DS1307 and incorporates an onboard temperature sensor. It maintains timekeeping even without the main power, making it well-suited for this application. It communicates
Where I live, from spring to autumn we have to compete for territory against tiger mosquito. Local stores offer a impressive list of anti mosquito devices, candles, including sophisticated traps sold a few hundred euros, I even found one sold 2000€ – this give you an idea of how desperate people are to get rid
