У вашего броузера проблема в совместимости с HTML5
It's mailbag weekend!
So much stuff to look at, and I just can't wait until the end of the month, so here's the second bonus mailbag of the weekend.
LED strip:
https://www.banggood.com/5M-WhiteWarm-White-5630-SMD-Non-waterproof-300-LEDs-Strip-light-12V-p-922423.html?p=VN081842749242016046
Amplifier module:
http://www.ebay.ca/itm/LM386-Audio-Amplifier-Module-200-Times-5V-12V-10K-Adjustable-Resistance/311919406204
Switches:
http://www.ebay.ca/itm/5pcs-SPDT-MTS-102-3-Pin-SPDT-ON-ON-6A-125VAC-Mini-Toggle-Switches/322582871227
Big Red Button:
http://www.ebay.ca/itm/AC-660V-10A-Red-Mushroom-Cap-1NO-1NC-DPST-Emergency-Stop-Push-Button-Switch/132188470433
Bluetooth MP3 thing:
http://www.ebay.ca/itm/3-7-5V-Bluetooth-Audio-Receiver-Amplifier-Module-Precise-MP3-Decoder/351978070828
More switches:
http://www.ebay.ca/itm/5PCS-Mini-6A-125VAC-SPDT-MTS-102-3-Pin-2-Position-On-on-Toggle-Switches-Practic/162582421240
Battery discharge tester:
http://www.ebay.ca/itm/18650-Li-ion-Lithium-Lead-acid-Battery-Capacity-Meter-Discharge-Tester-Analyzer/272563711537
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As with all of my videos, this isn't the only way to do it.
It's probably not the best way to do it.
But it's how I do it.
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https://www.patreon.com/pileofstuff