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 |
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AN080 Digital CCD Camera Design Guide |
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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. |
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AN-42036/ PCB Grounding System & FAN2001/FAN2011 High Performance DC-DC
Converters - Fairchild Application Notes |
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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 |
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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 |
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Automatic Exposure Scheme uses CCD Shutter - 06/18/98 EDN-Design
Ideas: |
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Basic FlashLamp Illumination Circuitry for Cellular Telephones/Cameras
- DN345 Design Notes (Linear Technology) |
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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 |
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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 |
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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 |
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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. |
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Camera Power & Video Use Same Coax Cable - 09/25/97 EDN-Design
Ideas: (design idea) |
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Camera Remote Control System using Basic Stamp |
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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 |
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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. |
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Casio QV-200 Digital Camera Cable. - Lose your cable? Build it
yourself and save $29. Fits many QV models. |
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CCD Video Capture Camera Circuit on Request |
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Cookbook for Analog Video Filtering in Camera Systems - Maxim App
Note 4167 -- 2/26/2008 |
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Debugging an MCU-based CCD camera Controller - Agilent Application
Note |
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Delayed Shutter Control for Kodak DC-20 - (circuit / schematic
design) |
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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. |
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Digital Camera Subs as a Scope Camera - 12/09/99 EDN-Design Ideas: |
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Digital Still Camera - Intersil Application Block Diagram |
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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. |
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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. |
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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. |
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IR illuminator for night-vision tv cameras & scopes |
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Kodak DC 20 Camera Interface PIC12C509 - (circuit / schematic design) |
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Kodak DC 20 Camera Interface PIC16F84 - (circuit / schematic design) |
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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. |
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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 |
