Please tell me, the above paragraph is translated as: connected to a large area of copper foil. If the large area of copper foil dissipates heat too quickly during welding, it cannot act on the throug...
I chat on QQ, write blogs, and hang out on the Internet from time to time. I feel that I am in close contact with the Internet world every day, so I am not too out of date! One day, I wandered into a ...
[i=s] This post was last edited by yhye2world on 2018-12-4 17:19 [/i] Can MCx063A be used to achieve a DC12V, 1.5A output? The following figure is a screenshot of the MCx063A switching regulator speci...
[table=98%,rgb(255, 255, 255)] [tr][td][font=微软雅黑][size=3][b]Repost this post, let's discuss it together[/b]:) Tip: LED backlight is divided into white LED backlight and RGB-LED backlight. Due to the ...
A coincidence allowed me to meet the EE community administrator, and we talked about what is the way to lead a team and what kind of qualities a team leader should have. I wrote the words on QQ at the...
China Energy Storage Network News:
According to reports, in order to reduce carbon emissions, a group of Japanese technology and energy companies are launching a pilot project that aims to al...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
Because the STM32 HAL library only has millisecond-level delay for HAl_Delay(), in order to achieve accurate microsecond-level delay, Systick has to be modified. However, since it is used internally ...[Details]
From last year to now, competition in the photovoltaic inverter industry has become increasingly fierce. In addition to the introduction of new products, various marketing and promotion methods hav...[Details]
Recently, the "Smart Photovoltaic Industry Development Action Plan (2018-2020)" jointly issued by six departments has put this concept on the forefront. Photovoltaic smart solutions will become the ne...[Details]
As many companies listed with
the concept of
touch screen
begin to "transform and upgrade", the official voice of the TP industry is getting smaller and smaller. At the same time, the list o...[Details]
From small households to large enterprises, energy consumption has always been a concern for everyone. The energy consumption of Chinese enterprises has always been high, and the country has also wor...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
For complex calculations, the speed of the microcontroller is too slow. The best way is to manually calculate all the results in advance, store them in ROM in sequence, and then directly check the re...[Details]