Programmable Arduino Timer (Advanced Version)

An improved version of my previous Arduino programmable timer prototype project, intended for educationnal and professionnal purpose.

Nov 25, 2023

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GPL3+

Components and supplies

1

MAX7219 Module

1

Arduino Nano

1

Waterproof Enclosure

1

4x4 Matrix Membrane Keypad

1

1Pcs Black 18650 Battery Holder 3.7V Clip Holder Box Case For Rechargeable Li-ion Storage Box 18650 Battery Holder

Tools and machines

1

Digital Multimeter

1

drill, screwdriver, soldering iron

Apps and platforms

ChatGPT

1

KiCad

Project description

Code

Advanced Timer Code

c

Advanced code for commercial timer.

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