Hello Geniuses in this video i'm gonna show you how you can test the zener diode , and lcd - tv led backlight using old bulb
Led Tv Back Light Tester Led Tester Tool Tv Led Backlight Tester , You Can Make At Home its very Simple

Hope you enjoy this Simple innovation

If you enjoyed don't forget to leave a like and a comment !and Subscribe to join channel . and enable notifications
   / mextraf  

Previous video 👇👇
   • Repair broken plastics with DIY plast...  

Handyman's Don't Want You To Know This! Tips & Hacks That Work Extremely Well

   • Handyman's Don't Want You To Know Thi...  

Just a Normal Bike Math: 0.5 х 2 = 1 Wheel

   • Just a Normal Bike Math: 0.5 х 2 = 1 ...  


🔥 WARNING!
If you copy anything you see in these videos, you do so entirely at your own risk and thank you .

#Backlight_Tester
#mextraf
#inventions