Wifi চলবে সারাদিন কারেন্ট না থাকলেও / Make Mini UPS For Wifi Router And Onu Devices / Automatic UPS

Shown in this video is an automatic mini UPS. With which the wifi router and anu can always be run



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Mini ups:
https://youtu.be/hOiNBHprLfk?si=KcDK92rdElOwB6Tv


12volt charger:
https://youtu.be/vGFn_YUJrxA?si=8VYazMLN7nh-hF2B


90tk LED modified :
https://youtu.be/LUr3ezYBe6k?si=QCqzCnycV0NCI40p


LED bulb repair :
https://youtu.be/Y3uWziH_pP4?si=ZSTbd308hhOhTwGq

#wifi
#ups
#ips
#diy
#experiment
#diyscienceproject
#newproject