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 ...

NARRATOR: That ice cream dispenser is out of control Frank! Let’s look at how it’s set up. We can see it’s a series circuit because everything is connected to one path. The power is coming ...

Symbolic circuit analysis is concerned with analytical construction of circuit response in the frequency (or time) domain, for which an efficient data structure is required. Recent research has ...

ESP32 Drone Circuit Diagram - Complete Schematics The complete ESP32 drone circuit diagram for the DIY WiFi Controlled Drone is shown below. It can also be downloaded in PDF format from the link given ...

By following the provided instructions, you can retrofit the Amiga 500 keyboard for modern applications while preserving its unique layout and feel. This was developed and tested with an original ...

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

This paper describes the design and characterization of an open-source “universal wireless electrochemical detector” (UWED). This detector interfaces with a smartphone (or a tablet) using “Bluetooth ...