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How-to change windows files modified, access and creation dates with Powershell

Using PowerShell and the following commands it’s possible to change the “Date Modified”, “Date Accessed”, and “Date Created” show in the file explorer. Date Modified $(Get-Item example_filed_name...

libopencm3 USB CDC Virtual Com Port vs Arduino

libopencm3 Struggles I could not get our custom STM32F103C8t6 based device to enumerate in windows or linux at full speed using the latest libopencm3 (88f4d11) branch and latest libopencm3-example...

Learning Bare Metal STM32 Reverse Engineering

Thumb Assembly .cpu

How-To Find the Process ID Holding Open Ports

When trying to launch the jekyll serve I got an error saying “Permission denied - bind(2) for 127.0.0.1:4000 (Errno::EACCES)” Turns out this was caused because the ports we’re already open by chro...

How-to take Notes with GitHub, Jekyll Themes, Ruby, and VSCode

Enjoying the Squintz’s Notes? Want to make your own? Here are some of the things I’m using to keep this website updated. Q: Why VSCode? A: Becuase I already work in it daily. Q: What other note t...

Exploring: DIY AOI

Project Overview I’m an electronic technician and my son is in college working on his electrical engineering degree. As a proud father I want to work on projects together with him. So we’re workin...