, address and control lines, except Output Enable, are cycling at the maximum frequency read cycle of 1/trc, and using AC Test Conditions of input level of GND
to 3V.
f = 0 means no address or control lines change.
Vcc = 5V, tA = +25C for Typ and is not production tested. Vcc dc = 100mA (Typ)
Port A and B can be either left or right port. If Port A is left port, Port B is right port. If Port A is right port, Port B is left port.
1. Power saving (because the liquid crystal itself does not emit light, the power consumption is low)
2. Can only be driven by low-frequency AC voltage, DC will damage the LCD
3. Types: segment LCD, c...
I'd just like to ask what cost-effective things everyone bought during the 618 shopping event. Feel free to leave a comment and share your experiences!...
Vicor's better power supply increases drone flight time, radius and payloadClick here to enter the event and tell us about your designSize and weight differentiate
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The book uses examples to explain the principles and usage of networks step by step from three levels, lowering the learning threshold and making the seemingly mysterious and advanced neural network a...
Strengthening analog IC production capacity , focusing on isolated gate driver ICs , which are in growing demand In order to strengthen the production capacity of analog ICs, RO...[Details]
There will be more variables in the battery industry structure. What we need is just to "hear the thunder in the silent place". For power batteries, 2022 will be a year dominated by glory and anti-...[Details]
Application of interrupts and digital tubes - "9999" countdown table #include reg52.h unsigned char code LedChar ={//Numbers displayed by the digital tube 0~9 0XC0,0XF9,0XA4,0XB0,0X99,0X92,0X82,0...[Details]
A newer way to optimize the efficiency and reliability of solar energy systems is to use microinverters connected to each individual solar panel. Installing its own microinverter for each solar pa...[Details]
Although the phenomenon of inverter damaging motors has attracted more and more attention, people are still unclear about the mechanism causing this phenomenon, let alone how to prevent it.
...[Details]
据韩媒etnews报道，消息人士透露，三星电子副会长李在鎔日前前往欧洲，主要目的在于访问ASML荷兰总部。 The report said that Samsung Electronics is currently planning to establish EUV production systems in Hwaseong, Pyeongtaek, South Korea, and Au...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Introduction
With the continuous advancement of LCD technology, its application has become increasingly widespread. LCDs are needed in many products such as handheld devices, test and measu...[Details]
On August 30, the State Administration for Market Regulation and the Ministry of Industry and Information Technology issued the "Announcement on the Release of the New Energy Vehicle Power Battery ...[Details]
The basic debugging skills for any machine, including non-standard automation equipment, are "horizontal, vertical, and concentric". First of all, no matter which product we debug, we must understa...[Details]
introduction
The marine element measurement system requires large data storage capacity and high security, and the use of pluggable memory cards is a good choice. At present, pluggable memory ca...[Details]
Introduction Data acquisition technology is a popular and practical electronic technology. It is widely used in signal detection, signal processing, instrumentation and other fields. In recent years...[Details]
The covering layer formed for material surface protection and decoration, such as coating, plating, lamination, pasting, chemically generated film, etc., is called coating in relevant national and i...[Details]
The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
Microcontroller MCU
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