A personal blog-style newsletter where the writer shares hobby projects and reflections, such as a wish for small electric utility vehicles, a headless Raspberry Pi setup for Plexamp audio, and notes from the Teardown 2026 hardware conference. It mixes opinion, practical build instructions and event recaps in a casual voice.
Website: https://raaaaad.com/
A personal tech blog about retro computing and hardware tinkering, covering KIM-1-compatible 6502 builds, CP/M-65, and troubleshooting vintage and cheap modern electronics. Readers get detailed first-person debugging stories with specific technical findings.
Vendor-neutral audits of electronic component obsolescence, covering end-of-life status, replacement cross-references and whether a given board can still be built. Each issue documents the evidence used, the confidence level and what remains unverified.
Technical articles on RF and analog electronics, covering topics like transistor impedance matching, PCB dielectric constant measurement and digital filter design. Each issue works through the theory with equations, figures and hands-on measurements.
One short email a week with hand-picked newsletters from the index. Free, no spam, unsubscribe anytime.
