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Greetings from Indonesia🙏

For anyone who wants to make it
this DIY controller system,
contact me at my email:
[email protected]

Just say what function you want,
I am ready to make the system program according to what you need,

You can get hex or ino files if you need them
I will also send the wiring diagram and also the code / program,
and don't worry, because I will guide until it functions as you wish

Greetings
Alvaro Velazca
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Nb:
We all hope that the Covid-19 vaccine will be found and save millions of people
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