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Working frequency：13
Ideal for Device Programmers
steadily control receiver from any place within a reliable distance
regulate or to set the flow of electrons (current) through them by using the type of conductive material from which they are composed
Continuity Buzzer Yes Data Hold Yes Power Supply 9V Battery 6F22
Raindrop Sensor Module Servo Extension Working frequency：13Intoduction: This water level sensor module has a series of parallel exposed traces to measure droplets water volume in order to determine the water level. Very Easy to monitor water level as the output to analog signal is directly proportional to the water level. This output analog values can be directly read via ADC and can also be connected directly Arduino's analog input pins. Features: Working Voltage : DC 3 5V High quality material, durable in
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