Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Abstract: Autonomous driving cars are major applications in many fields. This project focuses on building an Arduino based car capable of autonomous navigation to a specific location using a Global ...

UUGear's VU GPSDR is a low-cost GPS-disciplined SDR expansion board designed specifically for the Vivid Unit, a palm-sized ...

An analog telephone adapter (ATA), or FXS gateway, is a device that allows traditional analog phones to be connected to a digital voice-over-IP (VoIP) network. In addition to this, you can even ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

The Roland SP-404 Mk2 is a popular groovebox that can deliver a great beat if you know how to use it. If you’re seeking greater control than is available out of the box, though, you might ...

Build a local AI assistant and companion using a Raspberry Pi 5 mini PC. Install Ollama, Whisper, and Piper, so you get fast local voice chat. BMO ...

Stratum 1 NTP Server based on WeMos D1 Mini board (ESP8266 processor) and a u-blox NEO-6M (or better) GPS Module. Note: We need a GPS module which supports ZDA NMEA messages to be enabled. Our NTP ...

This project uses an WEMOS D1 Mini ESP8266 module and an Arduino sketch to connect to a NTP (Network Time Protocol) server to automatically retrieve and display the local time on a inexpensive analog ...

Abstract: An optimally optimized emergency response system can prove to be lifesaving by reducing response time during the state of emergency. This paper proposes an IoT-based emergency alert and GPS ...

This CDMA phone replaces the Glyde, sporting both a touch-screen and slide-out QWERTY keyboard. Improvements include thinner body, better display, better camera, faster data, standard 3.5mm headphone ...