Has anyone used vhdl to design a phase-locked loop frequency synthesizer and then implemented it with cpld? I have found a lot of information and most of them use the traditional digital phase-locked ...
The datasheet of the ADAS3022/ADAS3023 ADC chip states that the maximum input current of the digital input logic level is 1uA. So for the digital input (DI) pins: PD, RESET, CNV, etc., can they be dir...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 19:58 [/i] ; RAM used by LCD part is 0200H~~~~021FH. Rn used is R15/R14; LCD reset subroutine (LCD_REST) does not need to be set in advan...
[i=s]This post was last edited by logitech66 on 2014-9-5 11:18[/i]I provide some resources that I used when learning analog electronics, some books, some useful documents and experiences. . . ....
Recently, the National Development and Reform Commission announced that all foreign equity restrictions in the automobile industry will be lifted in the next five years. At the same time, as subsid...[Details]
Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China announced the results of the third batch of national supervision and random ins...[Details]
China Energy Storage Network News:
Accenture recently released the report "Benchmarking the Future - Energy Internet Practice". This is the third year that Accenture has done an energy Intern...[Details]
In summer, the shell temperature of the inverter is relatively high and it feels hot to the touch. So is it better for the inverter shell to be hot or not? And why does the shell feel hot? The foll...[Details]
September 19, 2017, Shanghai, China - Today, Shenzhen Shengnengjie Technology Co., Ltd. officially launched the new SE series household three-phase photovoltaic grid-connected inverter, which is ...[Details]
"Thanks to a number of new technological breakthroughs, Ginlong Technology has applied hardware dead zone technology on the fourth-generation inverter to achieve double safety protection. AFCI arc ...[Details]
China Energy Storage Network News:
From April 24 to 26, 2017, the 7th China International Energy Storage Conference was successfully held at the Shangri-La Hotel in Suzhou. More than 1...[Details]
China Energy Storage Network News:
China's pioneering and leading "Global Energy Internet" strategy will break the traditional oil and gas-based energy system of the West, enhance China's inf...[Details]
As the core of a photovoltaic power station, the inverter is mainly used to convert the irregular direct current of photovoltaic modules into sinusoidal alternating current. It also has functions s...[Details]
China Energy Storage Network:
Recently, the National Energy Administration announced the operation of wind power grid connection in the first three quarters of this year. Data shows that from...[Details]
Panasonic announced on the 2nd that it will sell home batteries in Australia and New Zealand. This will be the first time Panasonic sells home batteries overseas. Panasonic also plans to expand int...[Details]
Recently, good news came from the Central Plains market. Guangdong East Power Co., Ltd., a leading company in the UPS power supply industry and an excellent listed company in energy Internet system...[Details]
introduction
"For the same power station, the difference in the comprehensive power generation of different brands of inverters in one year is more than 6%", said the person in charge of a...[Details]
In October 2016, VAPEL charging pile obtained the first electric vehicle charging facility product certification certificate from China Electricity Council (CECC)!
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Recently, the SOFAR 3000TL and SOFAR 5000TLM photovoltaic grid-connected inverters independently developed and produced by SOFAR New Energy have successfully obtained the "Leader" certification iss...[Details]
Analog electronics
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