This project is made of Arduino NANO, MAX7219 IC, DS3231 RTC module, 74HC04 IC, 16x2 LCD i2C display, TSOP 2818 IR receiver, IR remote, buzzer, LDR, DHT11 temperature sensor, 60 3mm blue LEDs, 130 3mm RG LEDs, LM7805, 2x( 100uF and 0.1uF ).The main features of this project is to display and contr... view more

• electronics
• digital watch
• seven segment display
• IR communication
• DIY
• ARDUINO
• Circuit designing
• hardware