In this tutorial we are going to learn about Interfacing 7 segment display with an Arduino, There are two types of 7 segment displays available in the market so we will be learning how they differ when we interface them with Arduino.
EEPROM is like a small hard drive which can store small amounts of data even when there is no electricity. What is EEPROM? The microcontroller on the Arduino and Genuino AVR based board has EEPROM: memory whose values are kept when the board is turned off (like a tiny hard drive). EEPROM stands for electrically …
In this project, we are going to build an RFID based solenoid lock.