Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made for his garden’s rear gate was still going strong ...

It uses an in-built Bosch Sensortec BMI323 inertial measurement unit (IMU) sensor to detect when the card is anything other than perfectly level. The card integrates with Asus' GPU Tweak software ...

Making a precision programmable current sink by floating the long-forgotten anode pin of the TL431 voltage regulator.