Disposable cameras aren’t the most environmentally friendly items, and he rightly points out that a cheap compact camera can deliver the same in a more sustainable package. There’s also the point to make that the flash capacitor if it has one can deliver a nasty shock, but once past that...
[Joshua] lifted a module out of an old Fuji and based his design around it. Anexisting schematicallowed him to attach the firing circuitry to his Canon’s hot shoe without the risk of putting the capacitor’s 300 volts through the camera. With that done, he just had to model a 3D-pri...
PURPOSE:To electric discharge the electric charge of a main capacitor in order to secure the safety in work when a disposable camera equipped with a flash lamp which is recovered is disassembled. CONSTITUTION:A cover body 8 which can be freely demounted is installed on a part of a camera ...
In addition to this higher-quality lens, the camera incorporates a powerful onboard flash with a comparatively quick recharge cycle thanks to the large inner capacitor. A simple press of the recharge button will ready the flash, but should you decide to not use it, it will automatically disabl...
camera to absorb impacts and a dedicated backup capacitor is installed to provide backup in the event the battery contacts are separated from the battery when the data-projection device or the camera it is attached to is jarred or ... S Ito,M Handa - US 被引量: 18发表: 2001年 ...
Disposable Camera Electronics • The flash lamp has three electrodes: Two connected across the high voltage capacitor One connected to a pulse transformer • The third electrode provides a short very high voltage pulse to ionize the xenon gas in the ...
charging current, the main capacitor Cm is charged, and the flash illumination is enabled, while if the switch SW1 of the charging circuit is cut off, the electric charge of the main capacitor Cm is gradually electrically discharged, and the electric charge dissipates until a camera is ...
PROBLEM TO BE SOLVED: To provide a disposable camera having a function that power supply to a capacitor for emitting flashing light which makes an electronic flash emit light is automatically stopped when specified time elapses as an inexpensive disposable camera with a built-in electronic flash.,...
PROBLEM TO BE SOLVED: To provide a disposable camera having a function that power supply to a capacitor for emitting flashing light which makes an electronic flash emit light is automatically stopped when specified time elapses as an inexpensive disposable camera with a built-in electronic flash....
We’ve been unhappy with the use of disposable coin cell batteries for some time. Sure, in a real-time clock where the cell might last 6-8 years this is not very wasteful. But in an Apple TV remote that gets a lot of use, we hate the choice of a disposable battery. All of our...