Devices & Components
Arduino Nano
Push-button
Mini Plug Speaker For PC Computer Motherboard
MAX7219 Dot Matrix Module Microcontroller 4 In One LED Display
High Accuracy Pi RTC (DS3231)
Resistor 10k ohm
5528 Light Dependent Resistor LDR 5MM Photoresistor
BME280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI
Jumper wires (generic)
Breadboard (generic)
Software & Tools
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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