DC-DC XL4015 CC-CV Module Test & Troubleshoot

Today I test and troubleshoot an XL4015 step down CC-CV module from China! Why does it flicker? I made this video for you, yes you in front of the screen! Just the cutting of the videos takes about 1h per video minute!!! Please show your appreciation and donate the equivalent of US$ / € 1.00 (It&worth my work!) or more to the following paypal address: donatesirflooz@gmx.net Note: You need to add the subject word "Donation"! Please note, that this address is not usable for communication. MY PRODUCT LINKS FOR YOU: » Taschenlampe / Flashlight: » Outdoor-Equipment » Videokameras / Vlogging Cams: » Speicherkarte / Memory Card: » Stativ / Pod » Elektroniklabor / Eletronic Workshop: » Good crypted cloud storage: Thanks for watching my video! --- (c) 2022 by SIR FLOOZ, All rights reserved. Disclaimer: This video just shows how I do something and is not a guide to imitate! All non-licensed content is used for fair use commentary, criticism, and educational purposes.