Testing out an Arduino SPOT WELDER

Learn how to make your own battery with my book DIY Lithium Batteries: http://amzn.to/2jbxvzS or check out my second book - The Ultimate DIY Ebike Guide: http://amzn.to/2BGx4Fn
Grab the Malectrics spot welder: https://malectrics.eu/product/diy-ard...

The gear I use for my videos:
Camera - Nikon D5300: http://amzn.to/2DcuVlM
Lens - Tamron 18mm - 270mm: http://amzn.to/2qLZlsG
Thermal camera for iPhone/Android: http://amzn.to/2FikWvW
Drone for "follow me" filming: https://amzn.to/2UFOds5

Here are some of the products I use:
Bafang BBS01 kit: https://goo.gl/VxhTHu
Bafang BBS02 kit: https://goo.gl/9cfWfk
Bafang BBSHD kit: https://goo.gl/dWX2pm
250W complete e-bike kit: https://goo.gl/7HSQye
500W complete e-bike kit: https://goo.gl/xWPgtj
1,000W complete e-bike kit: https://goo.gl/UdUWK9
36V 13Ah Hailong (shark) battery: https://goo.gl/K9PsuC
48V 15 Ah triangle battery: https://goo.gl/6zjneY
52V 17.5 Ah triangle battery: https://goo.gl/e1E8ug
All ebike batteries: https://goo.gl/7pAi9Z
All 18650 cells: https://goo.gl/hYWnwU
Xiaomi QiCycle: https://goo.gl/Ys6JTZ
500 Wh folding e-bike: https://goo.gl/UWgoJU
Weird suspension folding e-bike: https://goo.gl/T9xBqN
Segway ES2 scooter (AliExpress): https://goo.gl/32szNF
Segway ES2 scooter (Gearbest): https://goo.gl/25URD9
Xiaomi M365 scooter: https://goo.gl/iEQWJw
100W Flexible solar panel: https://goo.gl/jK1CSB
100W Folding solar panel: https://goo.gl/WnHmgY
Cycle Analyst: https://goo.gl/RsmE3N


The parts that I use for building batteries:
18650 cells: https://goo.gl/aEabAQ
18650 positive insulating washer: https://goo.gl/HBVOuc
Nickel strip: http://goo.gl/VIrNQq
Spot welder: https://goo.gl/KN3Uaw
BMSs: http://goo.gl/S6gSQx
Silicone wire: http://goo.gl/xmpbKD
Black 18650 cell spacers: http://goo.gl/hQxWF6
Vruzend cell spacers: https://goo.gl/5ReLqA
Large heat shrink tubing: http://goo.gl/6v1ow9
Small heat shrink tubing: https://goo.gl/OU3Z6u
Foam sheet for protecting battery: http://goo.gl/5e71tE
Kapton tape: https://goo.gl/D6BT57
Chargers: https://goo.gl/js0T0V



**Question response book giveaway rules**
When you guys asks questions in the comments of my videos, I'll try to answer them. If there are questions that I think would make a good video response, I'll choose them to do a longer segment. If I choose your question for a video response, you'll win a copy of my book The Ultimate DIY Ebike Guide (the paperback or the ebook), or my book DIY Lithium Batteries.
Here are some things that YouTube makes me say: This contest is not sponsored by YouTube and YouTube isn't affiliated with it. I'm supposed to provide a link to the community guidelines for YouTube (http://www.youtube.com/t/community_gu.... YouTube is not a sponsor of this "contest" and by participating, you are releasing YouTube from any potential liability, whatever that might be. Privacy notice: I won't steal your info. If you do win, you can choose to send me your address so I can mail you a paperback copy of the book (or some other prize if that changes) or you can send me an email address and I'll send you a copy of the ebook. I will do everything in my power to immediately forget your personal information afterwards.

Music by Ben Sounds