У вашего броузера проблема в совместимости с HTML5
1st: $5 for 10 PCBs with PCBWay: https://www.pcbway.com 2nd, New member first order free 10 PCBs with PCBWay: https://www.pcbway.com 3rd, Free shipment for assemble order with PCBWay: https://www.pcbway.com 4th, sponsored PCBs from PCBWay: https://www.pcbway.com Mr Electron - A step by step video for making a 12V to 220V transformer inverter (DC to AC Converter) with an old transformer, 1-phase DIY. For complete understanding, watch the full video. - creative electron So you mr gear up now. Its Basically a simple relay inverter which is used to create square waves. This is the upgraded version of the initial relay inverter. Watch Transistor Inverter Video - https://www.youtube.com/watch?v=sEpE3Qmb9dE Subscribe - https://goo.gl/gIb28V Top 30 projects - https://goo.gl/yxiujO Instructables - https://goo.gl/wF62YT Buy Online - https://goo.gl/x96oj3 - creative electron Join our Facebook Group : https://www.facebook.com/groups/258904697850697/ Join us by accepting the invitation - https://youtu.be/addme/tFnRyD7PDCNNuft2K7lg7wZzeeLo_g Join My Facebook Page - https://www.facebook.com/MrElectron.youtube/ Buy Now - https://www.freewebstore.org/motorgenerator-shop/ -~-~~-~~~-~~-~- Please watch: "TOP 3 Awesome Life Hacks with DC Motor 2018" https://www.youtube.com/watch?v=SmV6GIq8rGI -~-~~-~~~-~~-~-