0 KWD 0.000
OV7670 image sensor, small volume, low operating voltage, providing all functions of a single chip of VGA camera and image processor. Through SCCB bus control, the sensor can output the whole frame, sampling, and various resolution 8 bits of data.
We chosse a very high resistance resistor R1, because most of the light through the finger is absorbed,it is desirable phototransistor sensitive enough.Resistance can be selected by experiment to get the best results.
HX711 weighing sensor Special AD module
BMP180 GY-68 Digital Barometric Sensor Module for Arduino And Raspberry Pi
GPS Module Ublox NEO6MV2 Module Aircraft Flight Controller F
Module with ceramic active antenna, signal super (with amplification, filtering)The internal Brown Save the configuration parameter dataWith data backup battery
Tilt switch module
Decode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner.
For Arduino / 3D Printer RepRap RAMPS1.4 LCD 12864 intelligent Smart Controller