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Adapting monitor brightness automatically

By seb, in Programming and Misc, december 08,2017.

This week, we are implementing a program suggested by one of our customers: Using the Windows API to adapt the brightness of a monitor depending on the ambient light. Most laptops already do that, but desktops don't because they don't have a light sensor. We are going to use a Yocto-Light-V3 to determine the ambient light.


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How to begin with the data logger of Yoctopuce sensors

By martinm, in Programming and For the beginners, october 20,2017.

Almost all the Yoctopuce sensors are equipped with a data logger. We already wrote on this subject several times, but this week we give you an overview in the framework on our for the beginners series. Follow the guide...

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Using the EcmaScript library in a WebExtension

By seb, in Programming, october 06,2017.

For an internal project, we had to write an extension for Firefox which had to interact with a Yoctopuce module. As extensions are written in JavaScript, we were able to use our EcmaScript library. We thought that other people could be interested and this week we show you how to implement a WebExtension displaying the temperature of a Yocto-Meteo in your browser icon bar.


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Serial transmission and snooping

By martinm, in Programming, september 29,2017.

As you may know, you can record what happens on a serial line with the Yocto-RS232. It's very useful when you want to perform reverse engineering on an unknown communication protocol. Until now, the method that allowed us to do this was a bit rough. This week, we present a new, more user-friendly, API function as well as a small application that uses it.

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HTTP callback optimization

By seb, in Programming, june 02,2017.

Some weeks ago, we published an update of our libraries which reduces the quantity of transferred data between the Yoctopuce modules and the API. However, this optimization wasn't available for HTTP callbacks. This week, we publish a new PHP library which enables you to take advantage of a similar improvement for HTTP callbacks.

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