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-milliVolt-RxSmall USB module to measure small and very weak electric signals. The device can convert the voltage measure to an equivalent physical measure on the fly, and includes a built-in datalogger.

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Yocto-PWM-TxThat device can generate two distinct PWM signals using a frequency between 1Hz and 1Mhz.

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And what's smoking ?

Restarting a VPN gateway remotely

Nowadays, people frequently need to connect themselves remotely on a computer network to monitor an installation or perform maintenance tasks. However, because of computer attacks which any machine connected to the Internet faces, we usually lock all possible doors, except one that we consider safe. For example, we only keep one secure VPN gateway. But if the gateway fails, it's a disaster... So, how can you avoid finding yourself without access to your network, but without opening an additional door?

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Using the JavaScript library from our web site

A few months ago, we showed you how to create a web page hosted directly on a YoctoHub. While writing this post, we thought that we could still improve the ease of use of our JavaScript library.

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Yoctopuce, get your stuff connected.