Why Useful This Device // Best Device for EveryHome

12V, 24V or 30VDC ....What input voltage were you using?

Super super super super ❤️🙏👍🔥💯

Wow. Simplicity at It's finest. Yet another project to build and use. ❤

Good idea, mantap

Hello Brother
Thanks for compact unit. Though I am a beginner I will definitely try this.
1) It would be worth if provided circuit diagram.
2) Will the circuit be automatically cut after full charging(4.1v or 4.2v)18650 ?
Hoping and waiting for such useful compact projects .
Thanks

😊😊

Toss out bait, and
see if they'll click!

Why Usefull, and very usefull tell in advance the name of the product that is usefull

This is very interesting and useful. Can you please suggest how to convert it to two digit counter ( 00 to 99) with same knob for changing the numbers.?

Bekar video jaB Banane ki tara seko

Сколько на входе вольт? и какой ток ?

Looks like a Speed controller

Where are the bottom wires connected to?

What actually is this circuit used for?

what input power?
127v or 220?

👍👍

Input is AC or DC ?

If the input is 12v, will the output be 0~12v?
Should the input be greater than 13v if the output is 12.6v?

What is the resistor 1k/1 W for? The display won't need it I think.

Thanx