Charge coupled device (CCD) cameras contain light-sensitive silicon chips that detect electrons excited by incoming light. They also contain micro circuitry that transfers a detected signal along a row of discrete picture elements or pixels, scanning the image very rapidly. CCD cameras use two-dimensional CCD arrays with many thousand of pixels. Search by Specification | Learn More

Electrical charge sensors measure electrical charge. Learn More

...through the sample and enters the detector. Common detector types found in UV spectrometers and visible spectrometers include photomultiplier tubes, diode arrays and charge-coupled devices (CCDs). A photomultiplier tube, useful for light detection... Search by Specification | Learn More

...depth of field. The second optical head type uses CCD or LED technology. CCD stands for Charge Coupled Device, which uses one or more LEDs to flood the bar code area with light, and an image of the code is transferred to an array of photodetectors... Search by Specification | Learn More

...position, bar or matrix code, optical character recognition (OCR), and color mark or color recognition. Imaging technology used in vision sensors includes CCD, CMOS, tube, and film. Charge Coupled Devices (CCD) use a light-sensitive material... Search by Specification | Learn More

...first into an electrical signal and then into a digital one. Barcode decoders can also use light emitting diodes (LEDs) or be composed of a charge-coupled device (CCD) similar to an image scanner. Bar code decoders come in a variety... Learn More

Hand held bar code scanners are used typically as inventory or point of sale (POS) devices. These scanners are passed over bar codes manually to read data. They often have a gun or wand design. Search by Specification | Learn More

...into a charge-coupled device (CCD), and vary in quality from one optical scanner to the next. For both document scanners and optical scanners, scanning software is used to create, digitize, and modify images for storage on personal computers (PCs... Learn More

Piezoelectric devices generate electrical signals in response to vibrations and produce mechanical energy in response to electrical signals. Device types include actuators, motors, sensors, and transducers. Search by Specification | Learn More

Video cameras take continuous pictures and generate signals for display or recording. They capture images by breaking them down into a series of lines. This search form does not include consumer devices such as camcorders. Search by Specification | Learn More

Charge converters and charge amplifiers convert the charge output from a piezoelectric, capacitive or other charge-producing sensor to a signal such as analog voltage or current. Search by Specification | Learn More

Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage Search by Specification | Learn More

Device programmers are used to program nonvolatile memory such as microcontrollers, erasable programmable read-only memory (EPROM), programmable logic devices (PLDs), programmable array logic (PAL), generic array logic (GAL) and other Search by Specification | Learn More

Image scanners are devices that scan two-dimensional (2D) objects and convert them into digital images. Learn More