RFID Module: Reads the UID from an RFID tag/card. If the UID matches the authorized UID, access is granted. This project is open-source and can be freely used for educational purposes. I demonstrate ...

The Node.js is a widely used JavaScript-based framework built on Google Chrome’s JavaScript V8 Engine and applied in developing I/O intensive web applications such as single-page applications, video ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

Visual Metronome is a USB MIDI device which flashes bright RGB LEDs to visually indicate musical bars and beats very much like an audible metronome. Note events from a MIDI Sequencer or DAW turn on ...