Camera Module OV7670 has high sensitivity for low-light operation, compact design and many image control options, such as Auto Image Control: AEC, AGC, AWB, ABF, ABLC, Image Quality Control: Color saturation, hue, gamma, sharpness and anti-blooming, image scaling and lens shading correction.
Features:
?? Optical size 1/6 inch
?? Resolution 640x480 VGA
?? Onboard regulator, only single 3.3V supply needed
?? Standard 0.1inch (2.54mm) pin pitch header connector
?? Mounted with high quality F1.8/6mm lens
?? Output support for Raw RGB, RGB (GRB 4:2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) formats
?? High sensitivity for low-light operation
?? Low operating voltage for embedded portable apps
?? Standard SCCB interface compatible with I2C interface
?? Supports images sizes: VGA, CIF, and any size scaling down from CIF to 40x30
?? VarioPixel method for sub-sampling
?? Automatic image control functions including: Automatic
?? Exposure Control (AEC), Automatic Gain Control (AGC), Automatic White Balance (AWB), Automatic
?? Band Filter (ABF), and Automatic Black-Level Calibration (ABLC)
?? Image quality controls including colour saturation, hue, gamma, sharpness (edge enhancement), and anti-blooming
?? ISP includes noise reduction and defect correction
?? No soldering necessary due to breadboard compatibility
The Due is first ARM-based development board. This board is based on a powerful 32bit CortexM3 ARM microcontroller made programmable through the familiar IDE. It increases the computing power available to users keeping the language as compatible as possible so that many programs will be migrated in a matter of minutes! The Due has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), an 84 MHz clock, a USB-OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button.
Feature:
The Due has a 32-bit ARM core that can outperform typical 8-bit microcontroller boards. The most significant differences are:
A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock.
CPU clock at 84Mhz
96KBytes of SRAM
512KBytes of flash memory for code
A DMA controller, that can relieve the CPU from doing memory intensive tasks
Specification:
Microcontroller: AT91SAM3X8E
Operating voltage: 3.3V
Input voltage(recommended): 7V - 12V
Input voltage(limits): 6V - 16V
Digital I / O pins: 54(of which 12 provide PWM output)
Analog input pins: 12
Analog outputs pins: 2(DAC)
Total DC output current on all I / O lines: 130mA
DC current for 3.3V pin: 800mA
DC current for 5V pin: 800mA
Flash memory: 512KB all available for the user applications
SRAM: 96KB(two banks: 64KB and 32KB)
Clock speed: 84MHz