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This time we are going to make a homemade LED strip tester, with which we can measure all types of LED diodes and check if they are working correctly. This device is very easy to make, since the components we use can be recycled from other devices. I hope you like it. ???? CONNECTION DIAGRAM AT MINUTE 10:36 OF THE VIDEO CLICK HERE ⬆️⬆️ TO SEE IT HERE I LEAVE YOU PURCHASE LINKS OF SOME OF THE COMPONENTS THAT I HAVE USED TO MAKE THIS LED TESTER.⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️ DIGITAL VOLTMETER 300v https://a.aliexpress.com/_voRMFT PLASTIC BOX 90X65X36 https://a.aliexpress.com/_uJ0hHW CAPACITOR 1 uF / 400v https://a.aliexpress.com/_vYx7y4 15K RESISTOR https://a.aliexpress.com/_vnxADi PCB PERFORATED CIRCUIT. https://a.aliexpress.com/_uJuzaY