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The new Arduino MKR series sets up a standard about form factor, function and performance for Arduino boards in the future. These new boards comes in a compact shape, with a powerful 32 bit Cortex M0 micocontroller Atmel SAM D21 and a charger function for LiPo accumulators. Furthermore Arduino offers in this series different types of MKR modules for different IoT wireless technologies. Besides the base model Arduino MKR Zero some further types with WiFi, WAN or GSM support are available:   ...
I'm working currently on a professional RS422/RS485 shield for the Arduino UNO (and compatible boards) and other SBC with Arduino style headers (like STM Nucleo) . I wasn't satisfied with the shields on the market. They are very simple and have some disadvantages. My shield comes with the following features:     - RS485 mode (half duplex)   - RS422 mode (full duplex)   - galvanic isolation between Arduino and connected RS485 bus   - free choice of TX-pin between pins ...
A bucket list item for me was getting a 3D video game published.  Although I have a ton of web apps in use where I have worked to eliminate paper forms and processes, its been since the 1990's that I published software globally.  But that was freely distributable on aminet.net for the amiga and after 22 years has only received 1500 downloads.  The 2nd version - much improved - only got 89!  Ouch.   Amazingly, Aminet.net still exists and looks the same!  Here's a tri ...
Machine learning does not have to be complicated models that cannot be deployed to MCUs, it could be a model-free learning algorithm. Here is a video of the final project in action.     The motorcycle balances for about 10 -15 seconds, but further training and changing the incentives of the reward function can train it to balance longer How It All Started Balancing an inverted pendulum is a ubiquitous example used in controls curricula, with lots of available solutions, using concept ...