joey castillo's personal website
sensor-watch32 entries · 2021–2026 · a board swap for the Casio F-91W
2026-08-21
A Framework for Creativity
notes
2025-06-20
From Milliamperes to Microamperes: Lessons in Low-Power Gadgetmaking
talks
2025-05-29
The Shippening Part 1, Movement Improvements, and Sensor Watch at Teardown!
notes
2025-03-22
The Big Backer Update
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2024-11-06
Sensor Watch Pro, ft. Joey Castillo // Hackster Café
talks
2024-10-29
Custom Parts, Taming the DST Beast, and Sensor Watch at Hackaday Supercon!
notes
2024-10-23
Sleep Tracking with Sensor Watch Pro and the Accelerometer Add-On
notes
2024-10-09
The Enchanted Inductor: How We Made Sensor Watch Pro's Buzzer LOUD
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2024-10-02
A Tour of Second Movement, the NEW Community Firmware for Sensor Watch
notes
2024
Sensor Watch Pro
objects