Logitech QuickCam E3500

General

 * M/N: V-UCU56, P/N: 860-000095


 * AT27LV520 is ATMEL Corporation - 512K 64K x 8
 * Multiplexed Addresses/Outputs Low Voltage OTP EPROM

Audio
The device returns Mono (PCM, 16kHz) audio.

Optics

 * It has an exchangeable objective lens.
 * Focus is adjusted manually.

Controls

 * Brightness, Contrast, Saturation
 * White Balance Temperature, Auto
 * Gain, Power Line Frequency
 * White Balance Temperature
 * Sharpness, Backlight Compensation
 * Exposure (Auto, Absolute, Auto Priority)
 * LED1 Mode, LED1 Frequency
 * Disable video processing, Raw bits per pixel

Extension units

 * 82066163-7050-ab49-b8cc-b3855e8d221e
 * 82066163-7050-ab49-b8cc-b3855e8d221f
 * 82066163-7050-ab49-b8cc-b3855e8d2252

Marked as undefined:
 * 82066163-7050-ab49-b8cc-b3855e8d2250
 * 82066163-7050-ab49-b8cc-b3855e8d2251
 * 82066163-7050-ab49-b8cc-b3855e8d2255

Bugs

 * Setting audio capture to 100% will disable audio.
 * It is hardware bug, workaround is available for linux.


 * Firmware provide wrong number of audio levels: provided ~6400;
 * real ~14. workaround is available for linux.

uvcdynctrl -f output
Pixel format: MJPG (MJPEG; MIME type: image/jpeg) Frame size: 160x120 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 176x144 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 320x240 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 352x288 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x480 Frame rates: 30, 25, 20, 15, 10, 5 Pixel format: YUYV (YUV 4:2:2 (YUYV); MIME type: video/x-raw-yuv) Frame size: 160x120 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 176x144 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 320x240 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 352x288 Frame rates: 30, 25, 20, 15, 10, 5 Frame size: 640x480 Frame rates: 30, 25, 20, 15, 10, 5