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:

Application examples, hints and tutorials

A decorative IoT and PoE lamp

To tell you the truth, this week we had planned to continue our series on USB batteries, but it turns out that the associated experiments are taking longer than expected. Actually, this is rather good news, but this also means we had to fall back on an emergency topic...

How to extend an I2C bus

Following on from our quick tutorial on I2C, we're going to take a closer look at a particular case that often causes problems: the use of long wires for I2C communications. This is particularly true of Yoctopuce sensors that you can split, if you decide to offset the sensor part by several meters.