#prototypebuilding
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idea-explorer 4 months ago
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adafruit 2 years ago
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Time Lapse Prototype Build! Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic 馃敡馃攲鈿欙笍
Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. Connect it over I2C and then you can send/receive I2C commands to control the GPIO pins to write and read them. It's going to be slower than direct GPIO access, but maybe that doesn't matter if it takes a millisecond instead of a microsecond. You only need the two I2C pins, and you can even share the I2C port with other sensors and devices. Heck, you can even add more expanders for massive I/O control!
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transformhubb 3 years ago
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UX Tips When Designing Your First Prototype Prototyping has proven to be one of the most crucial phases of creating any product.
Check out the specifications at聽https://blog.transformhub.com/ux-tips-when-designing-your-first-prototype
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bluesurf 4 years ago
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asianinstituteofdesign-blog 6 years ago
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Experiment-Innovate-solve problem.
Are you a creative designer join BVA Product Designing course in Asian Institute of Design.
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