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:


YoctoHub-EthernetHub enabling the connection of 3 Yoctopuce modules directly on the network, through an Ethernet cable, with Power-over-Ethernet support.

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Yocto-LatchedRelayUSB interface driving an electromagnetic latching relay capable of switching directly mains powered appliances, up to 2000W.

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And what's smoking ?

Which altimeter to use ?

We have two modules that can compute the altitude: the Yocto-GPS and the Yocto-Altimeter. These two modules determine the altitude with two radically different methods. Lets have a look at the advantages and disadvantages of both.

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A USB scale without driver

The Yoctopuce team recently decided to record the weight of each package to be sent, in order to compare the pre-computed weight to the actual weight. And as we don't really like repetitive tasks, we decided to do it automatically. So we bought a few scales with an RS232 output. And this week we take the opportunity to show you in detail how to transform a Kern scale into a Yocto-Scale in a jiffy.

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Yoctopuce, get your stuff connected.