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The LED Current Controller is a switching controller that ensures a constant current supply to all the LED lights in a model.

Worries about using the right resistor value, or voltage to protect the LED’s from burning are a thing of the past with the LED Current Controller. No resistors are needed as the LED lights are connected directly to the controller board which regulates the proper current flow to the LED’s.

The mz-16 and mz-32 radios have a built-in memory card that can be accessed when you set the radio in USB mass storage mode. [System, USB, Mass Storage]

When in Mass Storage mode the radio can connect directly to a computer from where you can access all the SD card information using your file management programs like windows explorer or Apple finder.

For over 10 years, the German company SM-Modellbau, has been designing and manufacturing quality electronics for the RC industry. Their advanced telemetry modules and sensors are widely used in many remote-controlled radio systems where

For many years sm-modellbau based in Germany, has been developing state of the art telemetry modules and sensors for the RC market. We are proud to announce two new products from their product line-up. UniSens-E, which is a powerful

As our first new product lineup for 2021 we are announcing the MicroVario from the German company sm-modellbau known for its impressive range of telemetry modules. This is also our first product that is compatible not only with Graupner

We have been working with the AIRRC team to get the Graupner mz-16 and mz-32 image format supported by their website where you can select from thousands of readymade images for your radio. Graupners’s new model image widget adds yet

This is the second firmware update from Graupner in two months. The previous release addressed primarily error fixing and improving functionality. This release adds new features that make your Graupner mz-16 and mz-32 radio even more capable

iMSB is a suite of advanced telemetry data display and logging applications running under iPhone, iPad and iPod touch devices. They are targeted to 2.4 GHz telemetry enabled RC transmitter systems from Graupner, Multiplex® and FrSky. It

For a while, Graupner made an L version of its telemetry HoTT receivers (GR-16L, GR-24L, GR-32L) which had slightly different software with reduced functionality compared to the non-L receiver version.  The hardware of both receiver

All Graupner HoTT receivers provide telemetry of signal quality, receiver voltage, temperatures and on some also altitude. You can setup telemetry alarm values directly on the receivers that when a preset