SKU: 34484898533
Ships within 48 hours · Estimated delivery Oct 28 - Nov 2
and features current sense feedback (an analog voltage proportional to the motor current)
The SparkFun 1uA PIR Breakout Starter Kit comes with everything you need to get started using Passive Infrared (PIR) sensors
3V microcontroller
please check the WiKi for the detail
Gravity: Tipping Bucket Rainfall Sensor - I2C & UART Spedizione:2-4 Settimane and features current sense feedbackThis DFRobot rainfall sensor is a reliable and convenient tool for measuring rainfall. Based on the principle of tipping bucket rainfall, the rainfall sensor provides users with rainfall values in millimeters and system operating time. The sensor has no electronic components inside and features a hollow bottom design that allows rainwater to automatically drain, making it more stable and sensitive. It supports I2C and UART data outputs, compatible
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