Pay in 4 interest-free payments of $45.75 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
The SD card interface works with FAT16 or FAT32 format cards 3
STA+AP Security WPA / WPA2 Encryption WEP / TKIP / AES Firmware upgrade UART / OTA Transmitting power 802
The shaft or spindle of a stepper motor rotates in discrete step increments when electrical command pulses are applied to it in the proper sequence
Reverse Current (uA) : <=30
Potentiometer adjust the sensitivity
Rain Water Sensor PRO2 The SD card interface worksWater Sensor water level sensor is an easy to use, cost effective high level drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read development board to achieve the level alarm effect. Product Name: water level sensor Operating voltage: DC3. 3 5.
US$ 24.95
US$ 14.95
US$ 20.00
US$ 20.00
US$ 15.00
US$ 20.00
US$ 20.00
US$ 20.00
US$ 20.00
US$ 20.00
US$ 20.00
US$ 10.00
