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R305 FINGERPRINT BIOMETRIC SENSOR WITH SERIAL UART FOR ARDUINO (Copy)
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Fingerprint Sensor: Optical sensor with high resolution for accurate fingerprint recognition.
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Interface: Serial UART (TTL level) communication. This means it communicates using serial data transmission with the microcontroller, making it easy to integrate with Arduino and other microcontrollers.
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Baud Rate: Typically, the module supports configurable baud rates, allowing communication speeds to be adjusted for compatibility with the connected microcontroller.
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Fingerprint Capacity: Can store a certain number of fingerprints in its internal memory. The capacity may vary based on the specific model or variant.
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R305 FINGERPRINT BIOMETRIC SENSOR WITH SERIAL UART FOR ARDUINO
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EMG Muscle Sensor Module V3.0 with Cable And Electrodes
- Diameter of Electrode Pad: 52 mm
- Cable Length: 2 feet
- Weight: 30gm.
- Improved adjustable gain (more rugged)
- Onboard port for new cables Connects to the board straight out of the box
- Power Supply : Normally ±9V dual power supply, minimum voltage is ±3.5V
- Supported with Arduino, Breadboard mountable
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Use IR LED and an optical transistor to detect pulsation in fingers
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Small and Compact module
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Easy to use
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KY-039 Finger Detection Heartbeat Measuring Sensor Module
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R305 FINGERPRINT BIOMETRIC SENSOR WITH SERIAL UART FOR ARDUINO
-
Fingerprint Sensor: Optical sensor with high resolution for accurate fingerprint recognition.
-
Interface: Serial UART (TTL level) communication. This means it communicates using serial data transmission with the microcontroller, making it easy to integrate with Arduino and other microcontrollers.
-
Baud Rate: Typically, the module supports configurable baud rates, allowing communication speeds to be adjusted for compatibility with the connected microcontroller.
-
Fingerprint Capacity: Can store a certain number of fingerprints in its internal memory. The capacity may vary based on the specific model or variant.
-
R305 FINGERPRINT BIOMETRIC SENSOR WITH SERIAL UART FOR ARDUINO
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Finger Print Sensor Module – R307
- Operating voltage (v): 4.2 ~ 6 VDC
- Current consumption: ≤75mA
- Verification Speed: 0.2 sec
- Scanning Speed: 0.3 sec
- Character file size: 256 bytes
- Template size: 512 bytes
- Finger Print Sensor Module - R307
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AD8232 ECG Monitor Sensor Module
- Designed to extract, amplify, and filter small biopotential signals.
- Leads-Off Detection.
- Shutdown Pin.
- LED Indicator.
- Analog Output.
- 3.5 mm Jack for Biomedical Pad Connection.
- AD8232 ECG Monitor Sensor Module
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