Two ways to use an LED as a light sensor with Arduino(blog.jgc.org)134 points by jgrahamc 2 years ago | 61 comments
How a devboard works (and how to make your own)(kaipereira.com)74 points by kaipereira 11 months ago | 29 comments
TPM GPIO fail: How bad OEM firmware ruins Intel TPM security(mkukri.xyz)168 points by osks 2 years ago | 105 comments