Rolling back those sands of time.

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

Explore the advanced tracking and espionage technology embedded in modern credit cards. Learn how this hidden tech works and what it means for your data.

This project is an Arduino-based RFID reader designed to distinguish between known pets ("good kitties") and unknown animals ("bad kitties"). When an unrecognized animal is detected via its RFID tag, ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

Abstract: Due to the characteristics of P2P network, the correctness of P2P RFID code resolution service is not guaranteed. In this paper, a novel secure communication mechanism for the P2P RFID code ...

Abstract: This paper presents the design and implementation of a comprehensive smart shopping cart system that integrates Radio-Frequency Identification (RFID) and Quick Response (QR) code ...

Spools should really be standardized across 3D printing, but that’s never going to happen. After writing yesterday’s story about digital spool scales, I thought about the problem of using them: you ...