[Devon] recently repaired a handful of Phillips LCD projectors which he was quite ... Using his oscilloscope, he found that the control board pulses the high voltage board when the projector ...
In most of the embedded systems applications, the need for a display is must. If any text /numeric data and graphics/image need to be displayed, use of LCD display panel is a must. The basics of LCD ...
In the long ago times, when phones still flipped and modems sang proudly the songs of their people, I sent away for a set of Slackware CDs and embarked on a most remarkable journey. Back then ...
A T-Con board (Timing Control Board) manages the timing and coordination of signals controlling the ... In such cases, the screen itself needs replacing, often requiring a complete LCD replacement, ...
As a rule, each channel has a reset connection for resetting the relay board when the device is used in toggle mode. Relay boards have a general purpose, high-current, or mercury-wetted switching ...
Description: Color Temperature Adjustment Filters are used in a wide variety of lighting applications including architectural and cinematic lighting, analytical test equipment and solar simulators, ...
A bistable LCD screen that retains its image without power. Cholesteric LCDs use nematic liquid crystal molecules in a layered, spiral formation (chiral nematic), and power is only required to ...