Invidious
Ravi Varma Polakonda
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4:53

DIY PCB Ink Plotter using Arduino and GRBL CNC - Make PCB at home in few hours

Ravi Varma Polakonda

Shared 9 years ago

2.7M views

1:58

Arduino + LCD pattern Lock / Unlock (as in Android)

Ravi Varma Polakonda

Shared 13 years ago

12K views