16. Octopus Rain/Steam Sensor¶
16.1. Introduction¶
This is a Rain/steam sensor from ElecFreaks, the output voltage will increase when the humidity of the sensor surface goes up, thus to detect the change of the humidity.
16.3. Specifications¶
Item | Parameter
:-: | :-:
SKU|EF04024
Power Input|3V-5.5V
Connector Type|Analog
Pins Definition|1-Signal 2-VCC 3-GND
Response|Quick response with high sensitivity
Circuit|Simple
Stablity|Stable and durable
16.5. Quick to Start¶
Materials used and connection diagram¶
Connect to the P1 port as the picture shows
Take sensor:bit for example
Reference¶
Links: https://makecode.microbit.org/_7cm75DbwJEaY You can also download the links below:
---Result¶
The current amount of precipitation is scrolling on the micro:bit.