Скачать с ютуб DS18B20 1 Wire Digital Sensor Troubleshoot Diagnose Tips Techniques Bad Readings Bad Address в хорошем качестве

DS18B20 1 Wire Digital Sensor Troubleshoot Diagnose Tips Techniques Bad Readings Bad Address

In this video I detail various aspects of diagnosing a bad DS18B20 Dallas Instruments 1 Wire Temperature Sensor. I go into bad address readings, errors of all sorts, wiring techniques and other tips. My Raspberry Pi controls venting and heating and cooling operations in my greenhouse, as well as logging all temperature data every minute into a MySQL Database. Having it go down at this part of the season is a critical problem here on the farm. Hopefully this video will be informative and help others diagnose issues with 1 wire temperature senors, be it on a Raspberry Pi, an Arduino, or any other digital platform. Helpful Links: 1 wire raspberry pi problems diagnostics thread: https://www.raspberrypi.org/forums/vi... 1 wire raspberry pi problems diagnostics thread: https://www.raspberrypi.org/forums/vi... Error Basics Inormation: https://www.controlbyweb.com/support/... Datasheet: https://datasheets.maximintegrated.co... 1 wire networks topology details: https://www.maximintegrated.com/en/ap...