joey castillo's personal website

Talks

2025
From Milliamperes to Microamperes: Lessons in Low-Power Gadgetmaking
Crowd Supply Teardown, Portland, OR · video
2024
Accounting for Making Objects
Crowd Supply Teardown, Portland, OR
2024
Comprehensible Open Hardware: Building the Open Book
FOSDEM, Brussels, Belgium · video · slides
2023
Making the Most of Your Microcontroller
Crowd Supply Teardown, Portland, OR · video
2023
The Build-A-Book Workshop
Open Hardware Summit
2021
How to Teach an Old LCD New Tricks
Hackaday Remoticon · video

Interviews

2024
Sensor Watch Pro, ft. Joey Castillo // Hackster Café
Hackster Café · video
2022
Teardown Session 33: live from Hackaday Supercon
Crowd Supply, The Teardown Sessions · video
2022
Teardown Session 26: Sensor Watch's final stretch with Joey Castillo
Crowd Supply, The Teardown Sessions · video
2022
Teardown Session 18: Casio watch hacking with Joey Castillo
Crowd Supply, The Teardown Sessions · video
2021
Teardown Session 11: Live from the Assembly Line
Crowd Supply, The Teardown Sessions · video
2021
Joey Castillo // Hackster Café
Hackster Café · video
2020
The Open Book: An Open Hardware E-Book Reader
Open Publishing Fest · video