1. This type has 2 pieces, provides schematic diagram, a test code Price: 100 yuan a piece, all want free shipping Introduction: EP2C8Q208+EPCS1+IS61LV25616AL+K4S561632E [img]http://www.amobbs.com/dat...
The above picture was taken this morning at a hotel near the airport. I opened the curtains and saw such a beautiful sunrise. I couldn't help but pick up my phone. By chance, a plane flew over. Becaus...
I participated in the second phase of the EEWORLD official partial event - the adjustable power supply PCB board event. And I won the bid. EEWORLD's eric_wang was really fast and sent the board last w...
I finally got it done, but there were a lot of problems and twists and turns...Here are the procedures, pictures, videos and tool materials, as well as the transplantation steps and notesI used the de...
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
Regarding the PHY construction of LWIP, the PHY chip used is LAN8720A, RMII mode. Regarding the hardware connection part, the Atomic board F407 is used, and the hardware connection is as follows: ...[Details]
The last two blogs talked about a version problem of STM32CubeMX and the problem of hardware reset. When you solve these two problems, you will find that after the program is burned into the board, t...[Details]
Automotive LCD Instrument Clock EMI Solution As early as 2014, the market size of China's automotive full LCD instrument has reached 3.506 billion yuan, and it is expected that by 2020, this s...[Details]
With the development of information technology, intelligence, informatization and networking have become the development trend of modern industrial control. Since the 1980s, the rapid development...[Details]
Notes on inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting an installa...[Details]
ADC Introduction: ADC (Analog-to-Digital Converter). That is, converting analog signals into digital signals for processing. When storing or transmitting, analog-to-digital converters are almost ...[Details]
1) Independent watchdog has no interrupt, window watchdog has interrupt 2) Independent watchdogs can be divided into hardware and software, while window watchdogs can only be controlled by software...[Details]
OSC_IN and OSC_OUT are external crystal pins by default. If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT If you use the internal RC oscillator instead...[Details]
According to the design requirements, the maximum voltage gain ≥ 60dB is achieved within a wide signal bandwidth (0-10MHz), and the ability to continuously adjust the gain or preset the gain in 5dB...[Details]
According to data released by WitsView, among the top six TV panel companies in 2017,
Samsung
's TV panel production capacity declined the fastest, reaching -15.4%. However, this does not m...[Details]
The basic command syntax of EMC is actually only 57/58. How to change it depends on your practice. However, it is always easy for novices to fall into some misunderstandings, and some of the techni...[Details]
Recently, the 2017 Review and 2018 Outlook Seminar of the Photovoltaic Industry was held in Beijing. Sungrow, a powerful inverter technology company, was invited to attend the seminar. With 20 year...[Details]
MCU
京公网安备 11010802033920号
EEWORLD
