CliffordLeeBurton

I'm planning to buy the 5.5W or 10W laser, can it also cut steel or aluminum?

You can ever push thieves to steal what you want instead of what they want...I'm planning to use this great idea in an old-nineties-yellowed computer case under my electronics-related desk (very disorganized) and put something apparently valuable in plain sight. In summary: push them to steal $50 if you are hiding $500

Yes, that was what I did and it worked

Sorry if it sounds dumb...but shouldn't a 2Ah battery be able to power a 2A circuit for an hour instead of 30 minutes?By the way good job ;)

Sorry if it sounds dumb...but shouldn't a 2Ah battery be able to power a 2A circuit for an hour instead of 30 minutes?

Hello, thank you for sharing your work. It was very helpful!How do I read the message in receiver? Tried "Serial.println(buf)" in the while loop but it gives "call of overloaded println(uint8_t [28]) is ambiguous" ...I want to read and check (compare) the message on receiver.Thank you again

Hi dlginstructables, thank you for sharing your work.I just started learning on Arduino and the whole electronics world, I am building an R2-D2 and I found the motors that I would like to use (Q85 Brushless motor for E-bikes) but the controller suggested is too expensive for me (about $600) so I tought I could use your project. Is this suitable for a 24V/36V 200-250W motor? (I don't know the amperage)