An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive ...

This is one of my most used development tools for ESP32 programming, and I highly recommend using it. Its debugging and ...

Qualcomm and Arduino have both stated that they are committed to openness, and schematics and design files for the UNO Q will ...

The nights are drawing in for Europeans, and Elliot Williams is joined this week by Jenny List for an evening podcast looking ...

Connect your ESP32 S3 DevKitC to your computer via the UART USB port. Add the Adafruit NeoPixel library to Arduino IDE: Go to Sketch > Include Library > Manage Libraries Search for "Adafruit NeoPixel" ...

E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...

Generally people equate the Arduino hardware platforms with MCU-centric options that are great for things like low-powered ...

Experience portable gaming like never before with the AYANEO Pocket Air Mini—compact, customizable, and perfect for retro ...

I wanted to build a high-quality internet radio that could connect to both my local Ethernet network and a WiFi access point. This setup allows me to record radio broadcasts—especially France ...

Create a bold, modern LED clock with 3D printing and vibrant lighting. Transform your space with this unique DIY timepiece!