network cable tester curiosity teardown

I received this inexpensive network cable tester (RJ45 and RJ11/12) in the last mailbag, and I was curious how it worked, so it's time to tear it apart. Turns out it's a lot simpler than I expected. ANENG M469D Cable lan tester Network Cable Tester RJ45 RJ11 RJ12 CAT5 UTP LAN Cable Tester Networking Tool Network Repair https://pileofstuff.ca/r/7z2q0 ----- My tip jar: https://www.patreon.com/pileofstuff My other tip jar (channel membership) : https://www.youtube.com/channel/UCRiFz3gNKE3VysarZ7nmqIA/join Buy me a coffee (or a beer): https://ko-fi.com/pileofstuff If you are OK with me getting a commission on your purchases, feel free to use my affiliate links: Ebay: https://ebay.to/33IF7PA Banggood: http://pileofstuff.ca/r/9ajsf Some other links to products may be affiliate links https://odysee.com/@pileofstuff #ElectronicsCreators ----- This isn't the only way to do it. It's probably not the best way to do it. But it's how I did it.