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Results tagged with image-sensor
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user 6930
A semiconductor device which when placed behind a lens and has an image formed on it's surface spatially and temporally samples the charge generated from the incident light. These samples form an internal representation of the incident light. Types of image sensors that are common are CCDs, CIS (Contact Image sensors), APS (Active Pixel devices) and CIS (CMOS Image Sensors)
9
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Why is it so expensive to produce cameras for non visible light?
First of all: standard CCD sensors are sensitive to wavelength far beyond 700nm. As much as I know Si-sensors are even more sensitive for near-IR light than for visible light.
Of course it changes f …
- 16.5k
2
votes
Accepted
Building a VGA circuit
Just have a look in the Basys2 manual (p.8, Fig 13) how it is done there.
(The Basys2 board is a starter kit for the Spartan 3):
For simple applications with only 3bits for R and G and 2bits for B …
- 16.5k