Finger Print Sensor Module – R307
₹1,500.00 Original price was: ₹1,500.00.₹832.00Current price is: ₹832.00. + GST
This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person. Perfect for use in various electronics projects in India, Finger Print Sensor Module – R307 ensures reliability and performance. Ideal for various electronics projects, Finger Print Sensor Module – R307 offers quality and performance.
4 in stock
- Supply voltage : DC 4.2 ~ 6.0V
- Supply current : Working current : 50mA (typical) Peak current : 80mA
- Fingerprint image input time : <0.3 seconds
- Window area : 14×18 mm
- Matching method : Comparison method (1: 1)
- Search method (1: N)
- Characteristic file : 256 bytes
- Template file : 512 bytes
- Storage capacity : 1000 pieces
- Security Level : Five (from low to high: 1,2,3,4,5)
- Fake rate (FAR) : <0.001%
- Refusal rate (FRR) : <1.0%
Key Applications: Used widely in electronic circuits, automation, robotics, and educational projects. Optimized for reliable performance in India-specific environments and conditions.
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Applications: Suitable for electronics projects, automation, and educational purposes. Widely used in Indian and international markets.
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Specification
- This relay module is 5 Volts active low.
- It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
- It is also able to control various appliances and other equipments with large current.
- Relay output maximum contact is AC250V 10A and DC30V 10A.
- Standard interface can be directly connected with microcontrollers.
- Red working status indicator lights are conducive to the safe use.
- Widely used for all MCU control, industrial sector, PLC control, smart home control.
- Input port IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 low signal level effectively.
- VCC, GND : Input power.
- JD - VCC : Relay power input port,relay can power alone.
- Working voltage : 5V
- Module weight : about 112g
- package weight : about 150g
- module size : about 1.7cm X 5.5cm X 13.7cm(height * width * long)
74LS76N Dual Master-Slave J-K Flip-Flop
- Supply Voltage : 7V
- Input Voltage : 5.5V
- Operating Free Air Temperature Range : 0C to +70C
- Storage Temperature Range : 65C to +150C


















Prakash (verified owner) –
The product is firmly packed.