3pcs reader module

Buy 3pcs RFID Reader Module RC522 Mini S50 13.56Mhz 6cm With Tags SPI Write & Read for R268.54

Buy 3pcs RFID Reader Module RC522 Mini S50 13.56Mhz 6cm With Tags SPI Write & Read for R257.00

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Buy 3pcs ACS712 Module 30A Current Detection Board ACS712 Hall Current Sensor Module for R286.00

Buy 3pcs RS232 Module with DB9 Connector RobotDyn for Arduino - products that work with official for Ard for R200.00

Buy 3pcs HX711 Module + 20kg Aluminum Alloy Scale Weighing Sensor Load Cell Kit for R383.25

Buy 3Pcs GY-BMI160 Module 6DOF 6 Axis Angular Velocity Gyroscope + Gravity Acceleration Sensor IICSPI for R356.00

Buy GM65 1D 2D Code Scanner BarCode Reader QR Code Reader Module 5V DC for R993.07

Buy FingerPrint Reader Module FPC1020A Capacitive Fingerprint Identification Module Grove Cable UART Int for R745.00

RFID 125KHz READER MODULE WITH SERIAL / TTL AND Wiegand 26 INTERFACES. OPERATES FROM 3.3V TO 5VDC. (9600bps; 8-N-1)

Buy GM63D USB/RS232 1D/2D Barcode Scanner Reader Module with Short or Long Connecti for R538.44

Buy R502-A Capacitive Fingerprint Reader Module Sensor Scanner Small Thin Circular for R438.67

Buy 5Pcs 125KHz EM4100 RFID Card Reader Module RDM630 UART... for R449.00

Buy Impro Single Wiegand 2 Reader Module Add-on To Ips for R2,793.00

    Features: Integrated image collecting and algorithm chip together, ALL-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks Low power consumption, low cost, small size, excellent performance Professional optical technology, precise module manufacturing technics Good image processing capabilities, can successfully capture image up to resolution 500 dpi Finger  detection function.   Specification: Type: Optical  Sensor Life: 100 million times Static indicators: 15KV Backlight: Blue Interface: USB2.0/UART(TTL logical level) RS232 communication baud rate: 9600BPS~115200BPS changeable Image Capture Surface 15×11(mm) Verification Speed:  0.2 sec Scanning Speed: 0.3 sec Character file size:  256 bytes Template size:  512 bytes Storage capacity: 1000 Security level: 3 (1,2,3,4,5(highest)) False Acceptance Rate (FAR):≤0.0001% False Rejection Rate (FRR): ≤0.1% Resolution 500 DPI Voltage:4.2--6VDC (or 3.3V) Working current: Typical ≤75mA Matching Method:  1: N Operating Envirement Temperature: -20 to 50 degrees R307 fingerprint module size chart   R307 fingerprint module circuit board diagram     3.3VDC power may be selected to supply when short ciucuit as the following drawing. Caution: Operating carefully, and R307 will be damaged when wong connection.