DIY Smart Mirror (that doesn't steam up!)

2019-10-29

[public] 3.61M views, 140K likes, 2.19K dislikes audio only

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In this video I'll be showing you how to make a smart mirror that you can watch YouTube videos in, AND it will never steam up! Also, visit http://harrys.com/diyperks to get your shaving starter set for just $3!

OFFICIAL DIY PERKS LINKS:

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Parts links:

Disclosure: These are affiliate links. If you click them and make a purchase from the various merchants they link to, DIY Perks may earn a commission. Affiliate programs and affiliations include, but are not limited to the eBay Partner Network and Amazon Associates.

Mini Speakers: https://ebay.us/7b40u7

Mini Amplifier: https://ebay.us/2rBGDE (use only if powering more than 5 speakers for each channel)

Slim USB-C power bank: https://amzn.to/2lNDS0F

USB-C Power Board: https://ebay.us/H0OwRO

Recommended Screen + Display Adapter:

eBay US: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575347517&toolid=10001&campid=5338215129&customid=&icep_item=153525778887&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

eBay UK: http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=2&pub=5575347517&toolid=10001&campid=5338215129&customid=&icep_item=153525778887&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg

More info about using laptop screens: /youtube/video/CfirQC99xPc

Speaker wiring note: All speakers have a resistance, called Ohm. If a speaker has 8ohms, and you wire 6 of them up in series, the resistance will be 48ohms (6 x 8 = 48), which is too much for an amplifier. Wiring them in parallel results in 1.4Ohms (8 / 6 = 1.333) which is too little for the amplifier. So, what I did was divide the 6 speakers into 3 sets of 2, and wire each set of 2 together in series for 16ohm. I then connected these 3 16ohm sets in parallel to result in an overall resistance of 5.4Ohms, which should be within a typical expected range for an amplifier (4 to 8 ohms).