This is the first guide (to date) that can be used by kids how to connect and use a RFID with the raspberry pi.
It has been a long time. I’ve been three months without writing here (afk for a while). Now I’m back and I joined a new makerspace (Made at Mob) that just opened here in Barcelona and I’m now committed to finish what I started: building an open source kiosk with the raspi. And now I’m done working at home, I can finally play with stuff while surrounded by amazing people and things.
I’m back with an exciting tutorial that will teach you how to read RFID tags with the raspberry pi. This opens new horizon to what we can do with our tiny little cheap friend.
PN532 NFC/RFID controller breakout board – v1.3 – The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing), and ‘act’ like a NFC tag. If you want to do any sort of embedded NFC work, this is the chip you’ll want to use! (read more)
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.