OpenMV Cam H7: the Open Source MicroPython Powered Machine Vision Camera

via Open Electronics

The New OpenMV Cam H7 is an upgrade of the previous OpenMV Cam M7, replacing the STMicro STM32F7 micro-controller by a more powerful STM32H7 MCU clocked at up to 400 MHz and introducing removable camera modules for thermal vision and global shutter support. The OpenMv Cam aims at becoming a super powerful Arduino with a camera […]

DIY a Tiny Lego Drone With a 6-Axis Gyro & Auto-Stabilization

via Open Electronics

Geeky-gadgets.com these days has a deal on the Force Flyers DIY Building Block Drone, so you can save 14% off the normal price. It could be an opportunity to start “playing” with drones, if you haven’t already. For $42.99 you can choose between different version of this drone: Space, Army, Fire Fighter and Police. Channel your inner […]

App note: Extending I2C communication distance with the DS28E17

via Dangerous Prototypes

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App note from Maxim integrated about alternative method to extend I2C bus. Link here (PDF)

Systems are increasingly requiring greater distances for I2C buses. This article explains how the DS28E17 can be used to extend the distance of I2C devices while decreasing cost.