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Open Hardware/Modding: Weekly GNU-like Mobile Linux Update, Adafruit, and Raspberry Pi
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Linux On Mobile ☛ 2026-08-29 [Older] Weekly GNU-like Mobile Linux Update (35/2026): Funded Flatpaks
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Quentin Santos ☛ My first PCB: AIC3204 eval board
I had some fun with the Adafruit TLV320DAC3100. This is a small board built around the (TLV320)DAC3100 audio chip. “DAC” stands for “Digital-to-Analog Conversion”; that is, it takes some audio signal (here, I²S) and converts it to the analog equivalent (differential for speakers, single-ended for headphones).
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Frank Delporte ☛ A Raspberry Pi Zero Broke the Tally Light of my Blackmagic Camera
The fix that has been running without any issue since is a very boring one. A plain HDMI CEC blocker adapter, sometimes sold as a “CEC stripper”, placed inline on the HDMI output of each Raspberry Pi, before it reaches the switcher. This is the one I ended up using .