Components and supplies
3
Push-button
1
Mini Plug Speaker For PC Computer Motherboard
1
MAX7219 Dot Matrix Module Microcontroller 4 In One LED Display
1
Arduino Nano R3
1
High Accuracy Pi RTC (DS3231)
1
Resistor 10k ohm
1
5528 Light Dependent Resistor LDR 5MM Photoresistor
1
BME280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI
1
Jumper wires (generic)
1
Breadboard (generic)
Apps and platforms
1
Arduino IDE
Project description
Code
O'Clock software and description
Downloadable files
O'Clock schematic
O'Clock schematic

O'Clock schematic
O'Clock schematic

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