Human-Centric Engineering: The Sanitation Rover Project

Aryan Gupta’s sanitation rover replaces unsafe manual drain cleaning with a remotely operated, low-cost robot that protects ...
GitHub

Set the voltage of a Quick Charge 3.0 source via Arduino.

Hugatry's HackVlog because he came up with the idea and first code to control QC2. Timo Engelgeer (Septillion) who made a nice wrapper for Quick Charge 2.0: QC2Control. The QC3Control project is just ...
IEEE

Cryptocurrency Mining Powered by Solar Energy Using a DC-DC Connection with IoT Control

Abstract: Cryptocurrency mining is energy-intensive and large operations could put pressure on an already failing national grid in South Africa. This is relevant since cryptocurrency is gaining ...
powerelectronicsnews

Powerful Isolated H-Bridge DC Motor Driver

This article presents a powerful and versatile isolated H-bridge DC motor driver engineered for high performance and a wide range of applications. This article presents a powerful and versatile ...
SlashGear

Arduino Nano Vs Micro: What's The Difference?

Apart from understanding the Arduino's code language, one of the most confusing parts about the platform — especially for beginners — is picking the right board to use in a project. Sure, it isn't ...
SlashGear

Arduino Nano Vs. Uno: What's The Difference?

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...
IEEE

LiFiData: A Secured Data Communication over Defense Fields by using Intelligent Visible Light Assisted Transmissions

Abstract: The electronic industry is currently experiencing a transformation due to the rise of solid state devices. Light-Emitting-Diode (LED) are the quintessential solid-state gadget example. LEDs' ...
EDN

Arduino Firecracker – Model Rocket Igniter

We all know how fireworks are lit. It is simple, hold the flame of a lighter close to its wick and the gunpowder does the rest of the magic. However, in this post, I am going to explain how to do the ...
CNX Software

Adafruit Metro ESP32-S3 WiFi and Bluetooth IoT board comes in Arduino UNO form factor

Adafruit Metro ESP32-S3 is an IoT development board with ESP32-S3 WiFi and Bluetooth wireless SoC, 8 MB PSRAM, and 16 MB Flash that follows Arduino UNO – or Adafruit Metro – form factor. The board ...
Electronics Weekly

Having a go at an MCU-to-fan interface circuit

I was pondering possible interfaces between a microcontroller and a 12 or 24V 5015 blower fan. The challenge is that the MCU can only drive 3.3 or 5V, while the blower needs needs a voltage as low as ...
Electronics Weekly

Understanding the Cronos Arduino-based grbl cnc controller

After a time with a multimeter and scope, the othewise-undocumented Cronos board for home-build cnc machines has revealed some of its secrets. Overall, it seems like a proper grown-up design with a ...