How to Power an Arduino Project (Lesson #19)

Ways to power your Arduino:

0:00 introduction
0:21 USB cable with computer
1:45 USB wall adapter
3:33 barrel jack wall adapter
7:21 9V battery snap connector
8:33 external battery for motors
9:50 Vin pin
12:08 summary

#STEM #sciencebuddies #arduino #electronics #programming
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[SlickDiecast]

Thank you!!! Your video explained everything I was asking about.

[tedbastwock]

Very helpful. I learned some things here. Thank you. And thanks for staying focused in these videos.

[moonmonoar]

Very informative and interesting video! Bravo.

[shakejones]

Great Thank you for sharing! Well done mate - NEW SUB 🙏🏻

[plaaplaa]

I was so confused about powering an arduino, this has been really helpful, thanks a lot for this video ^^

[TarsamBimbra]

Thanks for sharing your valuable knowledge
Appreciate your effort to educate

[Plh-Cw]

so um, ive got my arduino nano and im kinda confused, im new to all that and i tried connecting my VIN pin and GND pin to my 9V battery on a bread board, it said that to power it, it needs power in a range from 5V to 12V, but when i connected it to the battery, the TX led was blinking fast, so i think it might be too much current, anyways, should i soldier the goobay output to the 9V battery so i can connect the arduino through the main port?

[virajchauhan]

Great video but I can't find the video about powering motors seperately

[rosenrotcoyohuehuetzin]

Very good video. You clearly said that the input voltage should be in the range of 7-12 V, but what about the current? In my case I got a 12V, 2.5 A wall adapter, but in the video the current is 0.5, so I'm not sure if it's safe to use this adapter to power my arduino uno rev 3, because of the current of 2.5 A. Please help me. Thanks in advanced.

[HunTerwastaken]

bro i plugged in my 9v snap connector battery from new leader and it doesnt work for some reason. the arduino doesnt turn on. why?

[judebalagtas]

can i put 12v battery on a barrel jack and connect it to the arduino?

[tomasgiedras]

Thank you! The video was really helpfull.

[_AMF_]

How much input voltage bettary generally use for arduino nano?

[Lofi.Theory]

I'm trying to make the artificial pancreas project on your website.. What would be the best way to power that?

[Loohmi]

I have a question about the wall adapter, yours is rated for both 5V and 9 V, I have some at home which give a range e.g. "3.6 to 6.5V, " "6.5 to 9V, " and "9 to 12V". Is this one safe to use?

[archon]

thankyou very much! great start for us, just starting off from scratch because of a science project. it is really helpful to us students!

[TheRocketForge]

Serious question. Does the 9v battery work with a nano

[rahulcdy]

I have a 12V 1A SMPS, I am not sure if I can power my UNO R3 with it. Can it damage the arduino?

[mystery_]

Hey were did you get the switch which you can place on breadboard? Thanks.

[hlhl]

This is so good. Thank you. I have a barrel jack adapter that has an output of 6v. It physically fits but I have the R3 Arduinoand was wondering if it will work at all since it's low.