Mailbag Monday.<br /><br /><br /><br />SPOILERS:<br />Altium Circuit Maker:<br />http://circuitmaker.com/<br /><br />Professional USB 2.0 Protocol Analyser:<br />https://www.kickstarter.com/projects/itic/professional-usb-20-ls-fs-hs-protocol-analyzer-mod<br />from International Test Instruments:<br />http://www.internationaltestinstruments.com<br />Cypress USB Microcontroller: http://www.cypress.com/?rID=38801<br /><br />http://www.geppettoelectronics.com/<br />Forum: http://www.eevblog.com/forum/blog/eevblog-673-mailbag/<br /><br />EEVblog Main Web Site: http://www.eevblog.com<br />The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2<br /><br />Support the EEVblog through Patreon!<br />http://www.patreon.com/eevblog<br /><br />EEVblog Amazon Store (Dave gets a cut):<br />http://astore.amazon.com/eevblogstore-20<br />Donations:<br />http://www.eevblog.com/donations/<br />Projects:<br />http://www.eevblog.com/projects/<br />Electronics Info Wiki:<br />http://www.eevblog.com/wiki/