Arduino RFID is easy, but most are not HID compatible. Turns out HID Prox isn't that hard either!
Project tutorial by Jon
Use HC-SR04 on Arduino with Processing
Project tutorial by Tony ZHANG
IoT Enabled Hydroponic Farm
Project in progress by Paul Langdon
What were you thinking for it to display? Most card readers (in use for real card reader operations) don't contain a display and only use the LED of the reader itself to indicate success/failure. In the mean time you might look at something like https://www.adafruit.com/product/181 -- with the tutorial https://learn.adafruit.com/character-lcds?view=all -- It'd be fairly trivial to replace the serial.print() statements in printBits() to use lcd.print() instead.
Totally correct! One of the docs I used for this project had the wiring reversed (so same as yours). Check the wiring and check the output always!
This is so damn cool. I've been following this project on the RUFS wiki for a while now. I want to build one so badly.
Or connect with your social account:
New here? Create an account