In this guide, learn to construct a frequency counter device utilizing an Arduino UNO board. This device showcases signal frequency values on a 1602 LCD screen. It is designed specifically to measure the frequency of PWM signals that have a peak voltage of 5V. Hardware Required: Sure, here’s a rephrased list of the components needed […]
Hello everyone, welcome back to Techatronic. Today, we’re diving into an exciting project centered around illuminating effects. You might have come across RGB and pixel lighting in various settings such as decorations, vehicles, and even light bulbs. Our focus today is on working with WS2811 in conjunction with Arduino Bluetooth control using an Android app. […]
Hello everyone, welcome back to Techatronic. Currently, phone-controlled lighting has become quite prevalent and easily available in the market. However, today, we’ll demonstrate how to create a similar system at a significantly lower cost. This phone-controlled lighting setup is versatile and can be utilized anywhere by simply plugging it in and operating it via your […]
Greetings everyone, welcome back to Techatronic. In this latest article, we’re presenting a highly beneficial project known as the Medicine Reminder. This particular creation aims to assist individuals who require medication. Essentially, it comprises a box equipped with multiple drawers, three of which have the capability to open and close. In today’s world, many individuals […]
Hello everyone, welcome back to Techatronic. Today, we’re diving into a highly practical project – the Bidirectional Counter. Our goal with this project is to tally individuals passing through the sensor. Bidirectional counters have become increasingly prevalent, especially aiding us during the pandemic. They find specific utility in seminar halls and conference rooms, accurately recording […]
A laser security alarm stands out as a highly effective system designed to detect any object or individual’s presence. Within a designated room, multiple laser beams are often employed. Reflective mirrors are commonly utilized to create a laser grid. When any object intersects these beams, triggering contact with the laser, the alarm system activates instantly. […]
Introduction Hello enthusiasts, welcome back to Techatronic. Have you ever encountered an automatic door that seamlessly opens and closes on its own? In this guide, we’ll demonstrate how you can craft your very own automatic door opener using a sensor and Arduino UNO. Typically, these types of entrances are commonplace in hotels, metros, offices, etc., […]
Introduction Creating your own game controller using an Arduino board can be an exciting and rewarding project for both beginners and experienced hobbyists. With the widespread popularity of gaming, custom controllers offer a unique and personalized gaming experience. This step-by-step guide will walk you through the process of making your very own Arduino game controller, […]
Introduction Hello everyone, welcome back to Techatronic. Within this article, we’ll be creating an Arduino LED project using a rotary encoder and a 16×2 LCD module. To ensure ease of understanding, we’ve included circuit diagrams and detailed connection descriptions for each setup. The rotary encoder comprises 5 pins, two for power and three for data. […]
Introduction Hello enthusiasts, welcome back to our latest post featuring Arduino UNO. In this article, we’ll demonstrate how to create your own Arduino servo control remote system. This setup involves utilizing an IR remote control for wireless signal transmission, coupled with a TSOP IR receiver module on the receiving end. To control the servo motor, […]
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