From 250ff8dc708d8164d5c655440a97d9b92f193c63 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Agust=C3=ADn=20Gimenez=20Bernad?= Date: Tue, 12 Jul 2022 21:43:45 +0200 Subject: [PATCH] Update README.md --- README.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/README.md b/README.md index fff5de2..94926d3 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,21 @@ # LogicAnalyzer +---- +## UPDATE 12/07/2022 + +I have received the shifter PCB's and there is an error. The footprints of J1 and J2 are exchanged, so what should be inputs are outputs and vice-versa. Thankfully this is not a problem, as the PCB is completelly symmetric and it has components in both sides flipping the board fixes the problem. + +Board before flip. +![IMG_1562_2](https://user-images.githubusercontent.com/4086913/178580443-b1ed4abf-1c8a-494a-9fba-48415d7801bb.jpg) + +Board after flip. +![Board after flip](https://user-images.githubusercontent.com/4086913/178579577-289d0d75-e9ea-4293-9b07-098600bab5cc.JPG) + +The KiCad project is already updated. + +The good news is that the board works like a charm, I have tested it with my clock generator with a 50Mhz clock and it captures every single half cycle perfectly, like if the board was not there :D + +So if you want to build your own shifter board, it's ready and tested. + ---- ## Description Cheap 24 channel logic analyzer with 100Msps, 32k samples deep, edge triggers and pattern triggers.