diff options
| author | David Barksdale <amatus@amat.us> | 2026-07-14 17:02:43 -0500 |
|---|---|---|
| committer | David Barksdale <amatus@amat.us> | 2026-07-14 17:03:39 -0500 |
| commit | b493687db22bceb827c532619731bb3d57bc72a0 (patch) | |
| tree | 37a7810266ded1d99d4e4ba0b681e38a2f96e975 | |
| parent | 27e020e0150dd5763aa4d0b24987f988d02222e7 (diff) | |
| -rw-r--r-- | README.md | 3 | ||||
| -rw-r--r-- | badge.png | bin | 0 -> 97976 bytes |
2 files changed, 2 insertions, 1 deletions
@@ -1,5 +1,7 @@ # DC512 Badge + + This is an electronic badge for DC512, a hacker meetup group in Austin, Texas. It uses ultrasound to notice other DC512 badges nearby and responds with an LED light show. ## Using the Badge @@ -26,4 +28,3 @@ The rest of this repository contains the material used to make the badge: - `src/` contains the ATtiny43U firmware, programming and oscillator-calibration utilities, and compiled firmware files. - `kicad/` contains the KiCad schematic and PCB layout, custom footprints and mechanical models, and manufacturing output files. - `docs/` contains component datasheets, measurements, and notes about the ultrasonic on-off-keyed communication format. - diff --git a/badge.png b/badge.png Binary files differnew file mode 100644 index 0000000..699a202 --- /dev/null +++ b/badge.png |
