If you have to code a Yoctopuce devices inventory, you would probably want to explicitly build a list using the appropriate API functions. But this is not the most convenient method if you wish to handle devices plug/unplug events during the application life.
You have probably noticed that all Yoctopuce USB devices use micro-USB connectors which are the smallest available. But for some applications, a USB micro B plug is still too big. This week we will explain how to wire your Yoctopuce devices without USB plugs.
The #1 application for most USB sensors is certainly to record the measures and draw them in a graph. We have already provided examples in previous blog posts on how to draw measure graphs in several programming languages, but so far you always had make a program of some kind to do this. Today, we show you how to leverage a public cloud-style service named Cosm (www.COSM.com) to graph your sensors without writing a single line of code. You will just need to download the latest and greatest version of our VirtualHub, and configure it to upload data to www.cosm.com. Follow the guide...
We know that some of you are impatiently waiting for it. The Yocto-Watt is now available! This new module enables you to measure by USB an electrical consumption, both with direct and with alternating current.
Most of the electronics we use today are built in series of hundredths of thousands, and designed so that "one-fits-all" (or, to be more precise, one-fits-the-mass-market). People think that it is no more possible to get a device dedicated for a specific set of functions, at an affordable price, for a small serie. Let us tell you that this is wrong. We build inexpensive, customized devices for some of our customers. This is how it works.
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