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₹4,800
₹4,900 -
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Finger Print Sensor Module – R307
The R307 fingerprint module has two interface TTL UART and USB2.0, USB2.0 interface can be connected to the computer; RS232 interface is a TTL level, the default baud rate is 57600 , can be changed, refer to a communication protocol ; can And microcontroller, such as ARM, DSP and other serial devices with a connection, 3.3V 5V microcontroller can be connected directly. Needs to connect the computer level conversion, level conversion note , embodiments such as a MAX232 circuit.
₹1,250 -
ESP-32 Cam
The ESP32-CAM is a low-cost, Wi-Fi-enabled camera module (commonly featuring the OV2640 sensor) widely used for IoT, video streaming, and smart home projects. It is ideal for live monitoring, motion-triggered security cameras with SD card storage, facial recognition, time-lapse photography, and simple object detection, often programmed via Arduino IDE.
₹750
