#17 (Mostly) Accurate CO2 monitor with pretty graphs (using MH-Z19 and esp32) скачать в хорошем качестве

#17 (Mostly) Accurate CO2 monitor with pretty graphs (using MH-Z19 and esp32)

In this video I'm building a carbon dioxide monitor using a MH-Z19 CO2 sensor. Although it's not as precise as $500 devices, I compared it with a hand-held Temtop monitor, it was within about 5%. The paper mentioned: https://www.mdpi.com/1996-1073/13/22/... ESP32 sensor code: https://github.com/ungineer/multisensor InfluxDB: https://github.com/ungineer/localinflux Installing docker on Pi:    • How to Install Docker on a Raspberry Pi   --Parts-- MH-Z19: https://s.click.aliexpress.com/e/_DmW... https://amzn.to/40ZmQNO ESP32: https://s.click.aliexpress.com/e/_Ddr... https://amzn.to/4jV8nKD DHT11: https://s.click.aliexpress.com/e/_Dmx... https://amzn.to/3Q12q0F HT7833: https://s.click.aliexpress.com/e/_DEq... https://amzn.to/3Q1OKCU PCB: https://s.click.aliexpress.com/e/_mL8... --Tools-- ESP32 programmer: https://s.click.aliexpress.com/e/_De5... https://amzn.to/4hllOl4 Atten Rework Station: https://s.click.aliexpress.com/e/_DDj... https://amzn.to/42F84gO T12 soldering station: https://s.click.aliexpress.com/e/_Dki... https://amzn.to/4hD2GPk 0:00 intro 0:16 requirements 0:41 circuit 0:48 soldering 4:00 influxdb install 4:27 setup dashboard 6:04 thank you!