MCU-Link-MR: Affordable CMSIS-DAP Debug Probe for Robotics and beyond

The MCU-Link-MR from NXP is a CMSIS-DAP debug probe. It includes dedicated connection headers found on mobile robotic systems. These systems include the Pixhawk/PX4 drone and robotics hardware.

MCU-Link-MR CMSIS-DAP Debug probe with Pixhawk 6x RT
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Moving Pixel Clock Project

Clock projects are cool. LED projects are cool too. And if it moves, the better. So why not building a moving pixel LED mechatronics clock? A matrix with addressable RGB LEDs, each can change color and is moved by a tiny stepper motor, to let pixels stand out?

Moving Pixel Clock
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Making Perfect Sticky DIY Sumo Robot Tires

Sumo robot challenges are fun. One important aspect of every Sumo robot are the tires: if they are sticky enough, the robot can push out the opponent. In this article I compare different available robot hubs and tires, and how to make DIY hubs and tires.

Selection of Sumo Robot Wheels and Tires

Selection of Sumo Robot Wheels and Tires

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