Yoctopuce, USB Sensors and Actuators

USB Sensors and Actuators

Yoctopuce designs, manufactures and sells USB devices to let your computer sit in the real world. Our USB modules are tiny, easy to install and easy to drive programmatically. Among them you will find:


Yocto-PressureThis USB pressure sensor can measure gas or liquid pressure up to 10 bars.

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Yocto-Color-V2This tiny USB device can drive up to 146 smart RGB/RGBW LEDs such as WS2812B, WS2812C, SK6812 or SK6812RGBW

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Application examples, hints and tutorials

Contacting support in an efficient way

Despite all our efforts, sometimes our software or our programming libraries do not behave in the way expected by our customers. This can be due to a bug or to a too complex interface. If this happens to you, support is available to help you solve these issues. However, we often get vague or incomplete questions. In order to avoid unnecessary email exchanges, here is a list of recommendations for contacting support.

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A light sensor for a connected cat flap

A few months ago, a small feline has taken up residence next to Yoctopuce and sometimes comes to visit. So that it can come in and out freely during the day, we installed a microchip cat flap which we can control remotely. When we installed it, we thought that there was bound to be some interesting tinkering that we could do with the cat flap and some Yoctopuce modules, and there we are...

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Yoctopuce, get your stuff connected.