Proteus simulation of digital clock with push buttons for setting time and date.
Simple DS1307 Arduino Digital Clock: Top 8 Arduino Projects in Proteus. Proteus project to measure voltage from 0 to 50V DC. In the lock state, the system only has to be reset by a qualified system engineer. Also, the system goes to permanent lock mode with a persistent alarm when a user enters the wrong pin 3 consecutive times. The system unlocks only by entering the correct Pincode. Security door Arduino project for confidential places that incorporate Pincode. Arduino door locking system with 4-digit Pincode: The system uses the Arduino Uno, the 16 x 2 LCD display and the 3 x4 Matrix Keypad. Simple Proteus simulation of Arduino calculator for addition, subtraction, division and multiplication.
