The Simplest Book Catalogue
After weeks of putting this off, I got this done in about 2 days. The idea, at least the 1st part, is to have a detection system that informs me if a book is missing or not. The 2nd part would be a low-cost RFID system that measures how long a book has been off a shelf and how frequently a particular book has been picked. Hardware- ESP8266, USB Cable, Obstacle Monitoring Sensor, Breadboard, Male to male and Male to Female cables, Personal PC Software - Arduino IDE, ESP8266 Library, LiquidCrystal Library The NodeMCU 0.9(ESP-12 Module) was one of the errors that I couldn't move past, and adjusting the Baud to a figure that would display values. The LED should display some text that relates to the presence or absence of a book, which should be the last step before I move on to the RFID.
