3 Xenon flashing circuits found in flash for disposable cameras - You are going to
like this project. It costs less than $3.00, contains six BUILDING BLOCKS, re-cycles a
disposable flash camera and you are going to learn a lot about electronics.
Everyone has seen a disposable flash camera….(electronic schematic / circuit added
05/07) |
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AN080 Digital CCD Camera Design Guide - (app note added 6/07) |
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AN34 ZXSC100 Power Supply for Digital Still Camera - Zetec Semiconductors
Applications Notes Presented in this applications note is a typical system power
supply design for a digital still camera. The solution is based on ZXSC100 DC-DC
boost converter which provides an efficient and cost effective design. Conversion is
from a two cell alkaline battery, 3V to 2V, to a regulated 3.3V output with a maximum
load current of 100mA. All performance graphs associated with this design are provided
in application note. (app note added 2/06) |
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AN-42036/ PCB Grounding System & FAN2001/FAN2011 High Performance DC-DC Converters
- Fairchild Application Notes / (app note added 6/06) |
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AN-833: Using the AD7142 & a Capacitive Sensor to Develop a Single-Push Digital
Shutter Button - AN-833 Analog Devices Application Notes (app note added
6/06) |
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Automatic Camera Shutter Releases - I've used two methods to electrically sense a
rocket launch to trigger a camera. The first thing I tried was a normally-closed
circuit created by clipping an alligator clip to top of metal launch rod.
When rocket reaches top of rod launch lug knocks clip
off, opening circuit, which is sensed by a device which triggers camera.
This worked reliably, and has virtue of simplicity. But, it had....
(added 02/05) |
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Automatic Exposure Scheme uses CCD Shutter - 06/18/98 EDN-Design Ideas:
(design idea added 6/06) |
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Basic FlashLamp Illumination Circuitry for Cellular Telephones/Cameras - DN345
Design Notes (Linear Technology) (app note added 1/06) |
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Batteries charger & PSU-ideal for Digital cameras - This circuit was created for
digital cameras. It's known the digital cameras have considerable power consumption.
For example my camera Minolta E223 requires….(electronic design added 08/08/08) |
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Build a simple one chip phototimer - 07/08/04 EDN-Design Ideas: Recently, I needed
to automatically switch on a lamp when it became dark and keep it on for a given time.
Trying not to reinvent the wheel, I looked through what was available on the market,
but I could not find an inexpensive device that satisfied the requirement. Some
products worked like a photoswitch, lighting a lamp when it becomes dark and keeping
it on while it is dark—in other wor.....(design idea added 11/05) |
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Build yourself a Witness Camera - The Witness Camera is an automated,
self-recording surveillance camera, that uses a gigabyte-class flash card as recording
media. I designed the Witnesscam because available surveillance solutions were too
expensive or impractical for home use. I built the system from a VGA CMOS colour
camera, a passive-infrared (PIR) movement sensor, an ATmega32 processor, and a 1GB
SD-card....(design added 06/05) |
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Camera Interface - project shows how a CMOS ‘Camera On a Chip’ image sensor can be
interfaced to an XSA-100 Board through an I2C bus. The pixel data is buffered in the
XSA-100 SDRAM and is then uploaded through the parallel port to be displayed on a PC.
(added 4/02) |
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Camera Power & Video Use Same Coax Cable - 09/25/97 EDN-Design Ideas: (design
idea added 2/06) |
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Camera Remote Control System using Basic Stamp - (electronic circuit added 4/05) |
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Camera Serializer/Deserializer Chip Set Reduces Wire Count for Keypad - 04/28/05
EDN-Design Ideas: Keypad interconnect needs just four wires.....(design idea added
5/05) |
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Camera Switcher - This circuit can be used for multiple cameras with one monitor.
The circuit can be operated manually or automatically. (added 10/05) |
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Casio QV-200 Digital Camera Cable. - Lose your cable? Build it yourself and save
$29. Fits many QV models. (added 6/06) |
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CCD Video Capture Camera Circuit on Request - (circuit / schematic design added
6/06) |
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Cookbook for Analog Video Filtering in Camera Systems - Maxim App Note 4167
-- 2/26/2008 -- (app note add 5/08) |
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Debugging an MCU-based CCD camera Controller - Agilent Application Note (app
note added 6/06) |
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Delayed Shutter Control for Kodak DC-20 - (circuit / schematic design added 6/06) |
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Digital Camera Interface - project shows how a CMOS ‘Camera On a Chip’ image
sensor can be interfaced to an XSA-100 Board through an I2C bus. The pixel data is
buffered in the XSA-100 SDRAM and is then uploaded through the parallel port to be
displayed on a PC. (added 4/02) |
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Digital Camera Subs as a Scope Camera - 12/09/99 EDN-Design Ideas:.....(design
idea added 11/05) |
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Digital Still Camera - Intersil Application Block Diagram (app note added
6/06) |
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Guider Camera Signal Processing & Bias Voltages - Each signal processing channel
features a well-known dual-slope integrator circuit topology, optimized in this case
for fast-settling time. (added 2/05) |
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Hacking the Kodak Max Single Flash Camera into a Self Repeating Strobe - this
approach is recommended mainly for homebrewing a strobe that is powered by a single1.5
volt battery. If you can use a higher supply voltage, there are better ways to do
this. (added 6/06) |
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Interface Cable for Casio Qv-200 Digital Camera - Lose your cable? Build it
yourself and save $29. Fits many QV models.(electronic circuit added 4/05) |
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IR illuminator for night-vision tv cameras & scopes - ….(electronic schematic
added 03/08) |
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Kodak DC 20 Camera Interface PIC12C509 - (circuit / schematic design added 6/06) |
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Kodak DC 20 Camera Interface PIC16F84 - (circuit / schematic design added 6/06) |
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Lightning Activated Camera Shutter Trigger - This circuit is used to trigger a
camera's electronic shutter circuit when a flash of lightning is present. This circuit
would also work for photographing fireworks displays or other events involving flashes
of light. (added 4/02) |
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Luxeon for Camera Phone Flash PDA & DSC Applications - This reference design
outlines the key considerations in the construction of a solid state, high performance
flash solution utilizing Luxeon LED technology. This design integrates Lumileds’ high
power Luxeon Emitters product with a cost effective lens solution to provide the
necessary light output....(added 3/05) |
