Yoctopuce, USB sensors and actuators

Meet Yoctopuce

Yoctopuce designs, manufactures and sells USB devices to let your computer sit in the real world, not in the cloud. Our USB modules are tiny, easy to install and easy to drive programmatically. Among them you will find:


Yocto-ServoUSB controller for driving up to 5 RC servo-motors, with optional external power supply.

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Yocto-PowerRelayUSB interface driving a tiny electromagnetic relay capable of switching directly mains powered appliances, up to 1250W.

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And what's smoking ?

Passive monitoring of an empty house

Let's imagine an isolated house, unoccupied most of the time, with the heater set to the minimum to prevent pipes from freezing. No Internet, no phone... only electricity. How to make sure, without going there, that: a/ the boiler has not broken down , b/ no one settled in inside the said house without your knowledge? We had a few ideas...

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New interface module: the Yocto-SPI

There is a newcomer in the family of Yoctopuce interface modules: the Yocto-SPI. This small module can communicate with sensors and other devices that use a SPI communication protocol.

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Yoctopuce, get your stuff connected.