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-MaxiCoupler-V2This device features 8 solid state relays, capable of driving directly small low-voltage loads

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Yocto-LatchedRelayUSB interface driving an electromagnetic latching relay able to directly switch low-voltage appliances, up to an apparent power of 500 VA.

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Application examples, hints and tutorials

Assembly: tips and tricks

Yoctopuce sells dedicated enclosures for single and double-width modules. But you don't have to use them. This week, we share with you a few assembly tips that we use internally to quickly build module systems that are easier to handle than a tiny circuit board hanging off the end of a USB cable.

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TLS certificates and the C++ 2.0 library

Version 2.0 of the C++ library supports the TLS protocol and allows encrypted communication between the library and the VirtualHub 2.0. This week we have added methods to configure the TLS authentication more precisely, to manage the list of certificates recognized by the library.

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Yoctopuce, get your stuff connected.