Blog
Everything I write, newest first. Most posts belong to a project; some are just standalone notes.
Why I gave up on the OV2640's raw mode
Raw RGB565 looked like the fast path. Then the colors came out wrong in a way I couldn't correct, and JPEG decode won me back.
electronicsoptics ▲42 ▼1 ≡5
Killing the boot-time LED flash with a MOSFET
Every time the TV powered on, the strip flashed a confused rainbow for half a second. One transistor on GPIO21 fixed it.
electronics ▲42 ▼1 ≡5
A poppy rosolio that keeps its color
Field poppy petals give almost no flavor and almost all color. The trick is building the liqueur in two stages.
distilling ▲42 ▼1 ≡5