We try hacking a network switch to repair it by interfacing directly to the motherboard with Jtagulator . We also use the oscilloscope and logic analyzer to diagnose it. A fun fix with some fun lab tools. Get any circuit board you need from PCBWay http://pcbway.com Buy me a coffee! https://ko-fi.com/mkmeorg Join the Patreon Squad! http://mkme.org/Patreon ? Here are the raw data dumps from the Saleae logic analyzer: https://gist.github.com/MKme/4da43884c35435a38928687e347b8926 ProbeMaster kit in my store: https://store.mkme.org/?product=probemaster-hardware-hacking-breakout-board Probemaster files to make your own: https://github.com/MKme/probemaster My hardware hacking files for the Bus Pirate, Jtagulator and various other programmers etc are in my Git repo here: https://github.com/MKme/EPROM ------------------------------------------------------ ➡️I have MORE YouTube Channels you need to subscribe! ⬅️ MKME LAB ➢ https://www.youtube.com/mkmeorg MKME Media ➢ https://www.youtube.com/channel/UCTUoaahtQ3eIBtUvwaE2ixw MKME Outdoors ➢ https://www.youtube.com/channel/UCgdCZiBOmHA8zd9_7STS6LA MKME TV ➢ https://www.youtube.com/channel/UCfDqotmv53kzbfgqoDdL7NQ ----------------------------------------------------- ➡️Gear to Buy ⬅️ Buy one of my project kits and support the channel ➢ https://store.mkme.org/?product_cat=custom Gear I use in these videos ➢ http://mkme.org/Gear Shop Amazon US ➢ http://mkme.org/AmazonUS Shop Amazon CAN ➢http://mkme.org/AmazonCA Shop Amazon UK ➢ http://mkme.org/AmazonUK Shop eBay ➢ http://mkme.org/ebay Shop my MKME.org Store ➢ http://store.mkme.org Shop Bangood ➢ http://mkme.org/banggood Shop Gearbest ➢ http://mkme.org/gearbest Grab a cool Maker T-Shirt ➢ http://mkme.org/merch ------------------------------------------------------ ➡️Learning and News ⬅️ Daily maker/electronics news! ➢ http://news.mkme.org Learn to make these projects ➢ http://learn.mkme.org Make money from your hobbies ➢ http://mkmemedia.com Protect your data with the best VPN ➢ https://www.privateinternetaccess.com/pages/buy-vpn/mkme ------------------------------------------------------ ➡️Get Social with Me ⬅️ Join the MKME Discord live chat here ➢ https://discord.gg/j9S4Fgv MKME Forum ➢ http://forum.mkme.org Twitter ➢ http://twitter.com/MKmeOrg Instagram ➢ https://instagram.com/mkmeorg/ Facebook ➢http://www.facebook.com/EricWilliam13 ----------------------------------------------------- ➡️My Websites and Related ⬅️ Main Site ➢ http://mkme.org Blog ➢ http://blog.mkme.org MKME Facebook Page ➢ http://goo.gl/aXg29 Odysee ➢ https://odysee.com/@mkmeorg Mail: MKME Lab PO Box 493 Goderich Ontario Canada N7A 4C7 --------------------------------------------- ... https://www.youtube.com/watch?v=G2Jox-35VOA

More Arduino related electronics components arrived. Some nice logic level converters, GPS module, Nanos, breadboards and more goodies. As well I have the Flite Test swappable series R/C planes. These should be a tonne of fun both indoors and out. ------------------------------------------------------ My Website and Related: http://mkme.org Patreon: http://www.patreon.com/EricWilliam Store: http://www.mkme.org/index.php/store/ G+ Community!: http://goo.gl/6rMPsi Facebook Page: http://goo.gl/aXg29 ----------------------------------------------------- Some of my popular playlists: + DIY Brain Computer/Robot Interface & Tutorials: http://goo.gl/pi0AFV + InMoov DIY 3D printed humanoid robot: http://goo.gl/j9DS4U + Arduino Projects and Tutorials: http://goo.gl/6GmwcZ + Arduino Autonymous Robot build: http://goo.gl/WUkpmC + Software Defined & Amateur Radio & Tutorials http://goo.gl/MQY223 + DIY mission to space: http://goo.gl/3480Ev + DIY home cockpit flight simulator: http://goo.gl/85lZGR + Interfacing Arduino to flight simulator & Tutorials: http://goo.gl/syaETt ------------------------------------------------------ Get Social with Me! https://plus.google.com/+EricWilliam http://twitter.com/MKmeOrg http://www.facebook.com/EricWilliam13 Cheers! ... https://www.youtube.com/watch?v=zZTtmLbzcX4