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-PowerColorThis dazzling device drives a powerful RGB led.

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Yocto-AltimeterUSB barometric altimeter with integrated data logger

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And what's smoking ?

A programmable light beacon

This week, we are going to tell you how we built an autonomous light beacon based on a Yocto-Color-V2. The idea was to take advantage of the pre-programmed sequences of this module to produce light effects which can be seen from far away.

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A quick tutorial on RS485 and MODBUS

While exchanging with our customers on the best ways to interface industrial controllers, we noticed that nowadays the small secrets enabling you to use an RS485 interface were sometimes unknown from engineers implementing computer or internet based automation. So here is a quick remedial course...

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Yoctopuce, get your stuff connected.