How to make Arduino LED Tester + Resistor Calculator

[@DenBlackburn]

That is fantastic and worth building, im a bit shocked there are not more likes, its a great project Mirko, thanks for sharing.

[@dx835]

Excellent project

[@risteshoshkoski]

Bravo uste pred da go gledam videoto

[@MirkoPavleskiMK]

Fala :)

[@vilayet90436]

Very excellent. Please explain what you made the boxes out of?

[@hydrogenbroadcastingcorpor8382]

Great. Could you show us how to make a transcranial alternating current stimulation TACS device

[@alanuk8677]

Very Good!

[@_IcePlays]

does it have to use a 470uf capacitor

[@tonyvarghese75]

Nice

[@century2298]

I like this project. What is the power supply to it ?

[@MirkoPavleskiMK]

5V

[@AxelWerner]

i like it. however its a little too pricy for just doing that. most of us have a calculator, a multimeter and a powersupply so no need to build an extra "single purpose" device with all that again.