David RamsayEmpatica E4 TeardownBefore I attempt to open up devices I always like to take a look at some pictures so I know what to expect; for the Empatica E4, there…May 17, 2023May 17, 2023
David RamsayHandwriting OCR in PythonI’m working on a project that requires handwriting recognition (sending texts by writing them), and I’ve been exploring off-the-shelf…Mar 27, 2023Mar 27, 2023
David RamsayinTowards Data ScienceSimpson’s ParadoxSimpson’s paradox is a fascinating phenomena that illustrates the importance of causality in reasoning. If you haven’t already read it…Sep 15, 20194Sep 15, 20194
David RamsayOLED Breakout BoardThis was a quick project to test out some of the cheaper OLED displays from buydisplay.com. These displays come with a SSD1306 controller…Apr 21, 2018Apr 21, 2018
David RamsayAVRDude and Atmel ICE on OSX 10.3 High SierraAVRDude does not play well with the new Atmel ICE controller on OSX — the OS enumerates the device and makes it impossible for AVRDude to…Apr 12, 20182Apr 12, 20182
David RamsayUpgrading your Post-2010 Macbook Pro M.2 SSDMy mid-2014 Macbook Pro came with a 256 GB SSD from the factory, which quickly gets eaten up by the applications/VMs I use on a regular…Apr 7, 2018Apr 7, 2018
David RamsayReference Board for OSH ParkI was looking for a nice reference board, which are surprisingly difficult to come upon. The best free one I found was over at justgeek —…Mar 20, 2018Mar 20, 2018
David RamsaySetting up GTX-1070 Passthrough with ESXiI’ve had to do this a sufficient number of times at this point that I figured I’d write a post about it.Mar 18, 20182Mar 18, 20182
David RamsayWatch Yourself with STM32 HAL I2S LibraryThe STM32 stock libraries are slightly notorious for being incorrect. I want to reiterate that from my personal experience, and offer some…Feb 27, 20182Feb 27, 20182
David RamsayHow to Get I2S working on an STM32 MCUI’ve been at this one for a while this week, and after finally succeeding I figured I’d make an ultra-quick outline to help other folks get…Feb 17, 20184Feb 17, 20184