Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

In this comprehensive TMC2209 Arduino tutorial, we'll walk through a complete example of how to interface a Bigtree Tech TMC2209 stepper motor driver with Arduino UNO for precise directional rotation ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The electrochemical conversion of nitrate (NO3–), a common nitrogen source in industrial wastewater and contaminated groundwater, into ammonia (NH3), signifies an approach to wastewater treatment and ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Graphene-based materials are emerging as promising platforms in nanomedicine due to their high surface area and substantial drug-loading capacities. However, their clinical translation is hindered by ...

In the fourth industrial revolution robots, voice control interfaces and 5G networks play significant role towards advanced real-time autonomous control systems in an industrial domain as well as a ...

Various sensors, including ECG, SpO2, gyroscope, PIR, temperature-humidity, and BP, collect data processed by an Arduino microcontroller. Data transmission is handled by a WiFi module, with ThingSpeak ...

Microsoft's latest update for its Copilot assistant has left a bad taste in users' screens and responses.

Noland Arbaugh is the first to get Elon Musk’s brain device. The 30-year-old speaks to WIRED about what it’s like to use a computer with his mind—and gain a new sense of independence.

Waveshare 1.69-inch IPS touch LCD is a round 240x280 display that works with Raspberry Pi, Arduino, ESP32, STM32, and other boards.