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-LatchedRelay

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

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Yocto-MaxiDisplay

Yocto-MaxiDisplaySmall USB-driven OLED display (light blue), for text, images (128x64 pixels) and animated sequences.

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And what's smoking ?

Creating crystals

One of us recently bought one of these scientific kits for children. Yes, at Yoctopuce, we still are big kids :-) The idea was to grow crystals, but frankly the result wasn't very convincing. We ended up with a pile of ridiculously small crystals at the bottom of a plastic cup. Nothing like what was promised on the box. We wondered if we could better the concept with some Yoctopuce modules. Let's see if we can do as well as Walter White...

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RS232, mysterious protocol, and reverse engineering

We recently bought a magnetic hotplate stirrer that you can remotely drive thanks to an RS232 port. Unfortunately, the manufacturer seems to have forgotten to document the communication protocol. It was already too late when we noticed this. Not to worry, it's the ideal opportunity to show you how to work around this issue with a Yocto-RS232 .

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Yoctopuce, get your stuff connected.