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The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

A microcontroller-based system designed to monitor indoor air quality in real time using environmental sensors. The system measures particulate matter (PM) levels and displays the calculated Air ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Okay, we’ve just left May and stepped into June, why are we talking about Arduino Day — traditionally a March 16 th event where makers congregate and share projects? I live in Ho Chi Minh City, and ...

Abstract: This study presents the design, development, and evaluation of a dual-module educational microcontroller trainer system aimed at improving embedded systems and IoT instruction for Computer ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

In the maker world, it’s the Arduino and ESP32 lines that get the lion’s share of attention. However, you can do fantastic things with PIC chips, too, if you put the dev time in—it’s just perhaps less ...

An 80-Cent Robotics Hack: Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of Robotics Isaac Asimov’s iconic ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...