Archives: 202005
Wide application of DID LCD splicing screen technology
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Wide application of DID LCD splicing screen technology

1. What is DID?

DID is short for Digital InformaTIon Display. It is a new generation of liquid crystal display technology launched by Samsung Electronics in 2006. It is widely used in security monit…

Introduction of LCoS micro devices, LCOS optical engine architecture
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Introduction to LCoS Micro Devices

The LCoS microdevice puts the liquid crystal layer between a transparent thin-film transistor (TFT) and a silicon semiconductor, instead of putting liquid crystal between two polarized panels like an LCD. This semiconductor has a dist…

Building a Low-Cost White-Nois
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Abstract: A design idea for a white-noise generator is realized and revised. Two low-noise amplifiers (LNAs) in cascade amplify the noise produced by a reverse-biased Zener diode operaTIng in juncTIon-breakdown mode, producing white noise with a bandwidth of several hundre…

MSN group operation commands
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MSN group operation commands
1. Open the right page (/ open or splash vibration)
2. View the first 100 chat records (/ view)
3. Create a group (/ new group name)
4. Search group (/ search)
5. View members (/ all)
6. Online members…

Characteristics of CAN bus
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Characteristics of CAN
The CAN protocol has the following characteristics.
(1) Multi-master control When the bus is idle, all units can start sending messages (multi-master control).
The unit that first accesses the bus can obtain the transmission right …