vault backup: 2024-05-15 19:12:54

2024-05-15 19:12:54 +02:00
commit f51d8fdd2f
119 changed files with 154202 additions and 0 deletions
@@ -0,0 +1,11 @@
+ppm Werte: 
+- Standard: 300 - 450ppm
+
+ppm Ampel:
+- Grün: ppm<=550
+- Gelb: ppm >= 551 && ppm <= 799
+- Rot: ppm >= 800
+
+
+
+http://www.learningaboutelectronics.com/Articles/MQ-7-carbon-monoxide-sensor-circuit-with-arduino.php