Dave looks at several USB logic analysers from ZeroPlus http://amzn.to/2ga5ev2 http://www.zeroplus.com.tw/ Arduino Starter Kit: http://amzn.to/2w2LS08 Forum: http://www.eevblog.com/forum/blog/eevblog-1018-zeroplus-logic-analysers/ Dave's old logic analyser design published in Electronics Australia magazine: https://www.youtube.com/watch?v=iwRhvhKJlzs EEVblog Main Web Site: http://www.eevblog.com/ The 2nd EEVblog Channel: null Support the EEVblog through Patreon! http://www.patreon.com/eevblog Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: null 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3