Carbon dioxide sensor

การใช้งานเซนเซอร์วัดแก๊ส CO2 ด้วย MQ135
การใช้งานเซนเซอร์วัดแก๊ส CO2 ด้วย MQ135
By: Seller Date:3 years ago
การใช้งานเซนเซอร์วัดแก๊ส CO2 ด้วย MQ135 เซนเซอร์ MQ135 เป็นเซนเซอร์ใช้หลักการนำกระแสของวัสดุแคสซิเทอไรต์ SnO2 ซึ่งนำกระแสได้ต่ำในอากาศที่บริสุทธิ์แต่นำกระแสได้ดีในอากาศที่มีมลพิษ ซึ่งทำให้เรานำคุณสมบัตินี้มาทำวงจรสำหรับตอบสนองต่อคุณภาพอากาศได้ โดย MQ135 มีการตอบสนองอย่างมากกับแก๊สแอมโมเนีย ซัลไฟด์ แก๊สตระกูลเบนซีน และใน Datashee…
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Arduino compatible board, Iot, ESP32, ESP8266, Nodemcu, Raspberry pi, micro:bit and etc.
Mobile number : 0831710868
E-mail : paheyisoicus@gmail.com
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