smash/ebk-unhb-co2ampel
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correct esp32 price

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nilo 2020-11-01 17:14:17 +01:00
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@ -18,12 +18,12 @@ Eine RGB-LED zeigt rot, gelb oder grün, je nach Messwert.
| Teil | Preis China [1] | Preis DE | | Teil | Preis China [1] | Preis DE |
| --------- | ----------- | ----------- | | --------- | ----------- | ----------- |
| Sensor | 20 € | 25 € [2] | | Sensor | 20 € | 25 € [2] |
| ESP32 | 0,50 € | 8 € | | ESP32 | 5 € | 8 € |
| Buzzer | 0,20 € | 3 € | | Buzzer | 0,20 € | 3 € |
| Display | 3 € | 6 € | | Display | 3 € | 6 € |
| LED | 0,10 € | 0,20 € | | LED | 0,10 € | 0,20 € |
| | | | | | | |
| **SUMME** | **23,80 €** | **42,20 €** | | **SUMME** | **28,30 €** | **42,20 €** |
* Sensor: Infrared CO2 Sensor mh-z19 * Sensor: Infrared CO2 Sensor mh-z19