10Pcs Hr202 Humidity Sensor Module Resistance For Smart Car

Features : - Can detect the humidity of the surrounding environment - Sensitivity is adjustable (blue digital potentiometer adjustment in the figure) - The comparator uses LM393 chip and works stably. - Fixed bolt holes for easy installation Specification : Working voltage 3.3V-5V Output form : a Analog voltage output b Digital switching output (0 and 1) Indicator light : power indicator (red) and digital switch output indicator (green) Single chip microcomputer : STC89C52 Serial port send data baud rate : 9600 PCB size : 3cm x 1.6cm Module interface description : 1 VCC external 3.3V-5V 2 GND external GND 3 DO small board switch digital output interface (0 and 1) 4 AO small board analog output interface Wiring : Module VCC connected to development board VCC Module GND is connected to the development board GND Module D0 is connected to the development board P0.1 Module Instructions : 1. The humidity sensitive resistor module is most sensitive to ambient humidity and is generally used to Lees meer over de 10Pcs Hr202 Humidity Sensor Module Resistance For Smart Car van huismerk in de productgroep elektronica
8,42
Merk | huismerk |
voorraad | yes |
Levering | Bezorgen of afhalen |
Staat | Nieuw en Tweedehands |
Aanbieding | Bekijk de prijs |
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