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General purpose board primarily used for components and IC for quick testing
More than one Flip Flop can be used in series to act as an EEPROM for holding small amount of data
The 801S Vibration Sensor Module is a sensitive micro shock detecting sensor that operates by changing its resistance when a shock or vibration is detected
Waterproof Distance Measuring Ultrasonic Sensor Wireless RF Kit 433 Mhz SMS text messagesIntroduction: This product uses industrial grade integrated ultrasonic probe design, waterproof, stable performance, all the MCU on the market. The module ultrasonic distance measurement module can provide 20cm 600cm non contact distance sensing function, ranging accuracy up to 2mm; module includes the transceiver of one of the ultrasonic sensor and control circuit. Mode one usage and the Divisions HC SR04 module. Lead length 2. 5M Features:
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