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Mastech MS6610 Digital Light Meter [Lux] PHY-280 Safety Rating: RoHS, Display: 2000 counts, Data Hold, One Silicon Photo Diode with Filter Specification Range Resolution Accuracy Measurement Range 0~1999 Lux 1 Lux -(5 percent 2) 2000~19990 Lux 10 Lux -(5 percent 2) 20000~50000 Lux 100 Lux -(5 percent 2) Lead Length: 150cm (Approx.) and Low Battery Indicator
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8 mm Endoscope Type C 6 LED Camera with 5Mtr Hard Cable for Android, PC and notebook E-928 Lens diameter: 8mm Focal length: About 6 cm Horizontal viewing angle: About 70 degree Auxiliary lighting: 6pcs e LED Waterproof grade: IP67 (only for camera) Working temperature: 0 to 45 degrees Celsius Image format: JPEG Video format: MJPEG Support system: IOS / Android Cable Length -5 Mtr. Connector: Type-C Micro USB / USB
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This is an optical bio-metric fingerprint reader/sensor (R305) module with TTL UART interface for direct connections to a microcontroller UART. The user can store the finger print data in the module and can configure it in 1:1 or 1: N mode for identifying the person. This module can directly interface with any 3.3V or 5V microcontrollers, but a suitable level converter/serial adapter is required for interfacing with the serial port of a PC.
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The Pi NoIR gives you everything the regular Camera Module offers, with one difference: it does not employ an infrared filter. (NoIR = No Infrared.) This means that pictures you take by daylight will look decidedly curious, but it gives you the ability to see in the dark with infrared lighting. We bundle a little square of blue gel with the Pi NoIR, which you can use with the camera to monitor the health of green plants. The Pi NoIR is very popular among wildlife hobbyists: with a few infrared LEDs, you can monitor what nocturnal animals are doing in your garden without disturbing them. The camera works with all models of Raspberry Pi 1, 2, and 3. It can be accessed through the MMAL and V4L APIs, and there are numerous third-party libraries built for it, including the Picamera Python library. See the Getting Started with Picamera resource to learn how to use it.