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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
LED_BULTIN: 13
Handy for when you need to measure something far away
Weight: 63g
Working Temperature Range -25~85ºC
It is a Digital Servo Motor that receives and processes PWM signal faster and better
Rain Detection Sensor with LM393 Comparator ESD-12 LED_BULTIN: 13Rain sensors are used in the detection of water beyond what a humidity sensor can detect. It can be used as a switch when raindrop falls on the rain board and also for measuring rainfall intensity. The module features, a rain board and the control board that is separate for more convenience, power indicator LED and an adjustable sensitivity though a potentiometer. Adopts high quality of RF 04 double sided material. Area: 5cm x 4cm nickel plate on
US$ 179.95
US$ 41.03
US$ 99.50