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“Hi there, today we are going to use Rfid(RC522 with 5110 screen. But this sensor is different than others. Because we will use EEPROM. We want to; 1 - When we show our ID card we see the ”Welcome Ensar …
“I will show you how to easily make a RFID lock. I will use Arduino UNO, RFID RC522 (MIFARE protocol). This project can also be seen here: Arduino RFID lock”
“This is a home alarm system that is not just a fun toy, but is actually usable and useful in everyday life. I built it because I realized that I already had most of the necessary components for it, and …
“Currently we use CarontePass to access Kreitek, our Hackerspace from Tenerife (Spain) This carontepass is an improvement of the previous project (v1) It is difficult to create a makerspace (or other collaborative space) but once you have the tools you …
“Learn how to build a NFC tag activated lockbox for a beer crate! You open the latch, place the beer crate inside, close the ledge and scan the NFC card on the NFC reader. This activates the servo motor inside …
“Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information. Passive tags collect energy from a nearby RFID reader’s interrogating radio waves. Active tags have a local power …
“Sri Lanka has a lot of Parking Lots Managed by RDA (Road Development Authority) but almost all use paper receipts to maintain Timings of Parked Vehicles. This process is error prone and difficult to keep on days where vehicle come …
“When we see sophisticated door management system(s), the price tag struck immediately along with the utility off-course. In countries like India, such automatic systems are not cheap by any yardstick. So, we decided to test a simple and cheap …
“If it’s Friday, then it’s usually time for Friday Hacks at resin.io! This means working on a project of our own interests - as long as it is connected to resin.io in some way. We have many …
“I guess I should sit down and record the process of my references, parts, and code for the actual device sometime, but mostly this Instructable will focus on my refitting of a RFID door opener to protect the wiring. History …