Today I finally downloaded the mdk code, compiled it with mdk5, and it passed.I found that many files are written in C++, which is not easy to understand. I need to spend some time to digest them. The...
GPIO learning of F28069, F280049 is basically the sameF280049 has two MUXs, and the others are similar.
Regarding the input part, C2000 has a special feature of de-jitter unit or de-burr, interrupt an...
Sitting for a long time at work, my waist can't bear it~~
How do you usually relieve pain from sitting for a long time? Any magic tool to recommend? ? ?Below are the various “artifacts” I found on e-c...
1. Hardware PlatformRK3399+NVME SSD2. Software debugging process1. nvme is recognized under dev/block2. After formatting and mounting, run df-h to see that the hard disk capacity has been recognized.F...
1. Definition of noise
The noise factor is a measure of the messy signal added to the signal by the device under test (DUT) when the RF signal passes through it, mainly due to the irregular thermal mo...
People often say that the longer you live, the richer your experience, and the older you are, the clearer you see things. In fact, this is deceptive. When old people get older, they have no advantages...
Recently, Zhonghuan shares released the first three quarters performance forecast, showing that the company expects to achieve a net profit attributable to shareholders of listed companies of 682 mil...[Details]
Last April, LG officially shut down its mobile division, which left a sizable gap in the US smartphone market, and according to a new report from Counterpoint Research, Motorola has filled that...[Details]
Question: How many I/O lines are there in the pins of the MCS-51 series microcontrollers? What is the relationship between them and the address bus and data bus of the microcontroller? How many bits ...[Details]
July 18, 2019. Not long ago, the voices that rear-seat passengers or children heard in the car mainly came from the radio, but now the car itself is gradually transforming into an intelligent communi...[Details]
Hair dryers, commonly known as hair dryers, are electrical appliances that generate airflow through a motor-driven fan and gather the airflow through a wind tube to quickly dry the hair or moisture...[Details]
Since the microcontroller program solidified in the off-chip EPROM is easy to copy, if no technical protection measures are taken, the processing method used in the program is easy to be analyzed and...[Details]
Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
On March 25, the transformation of the distribution room in Yijia Community, Dongcheng District, Jinan, Shandong was completed and power was supplied, marking that State Grid Shandong Electric Powe...[Details]
Kunshan, July 8, 2021–Advantech, a global industrial Internet of Things manufacturer, and Xinjiang Goldwind Science & Technology Co., Ltd. (Goldwind) jointly announced a strategic partnership in Kuns...[Details]
ECP2459 is a current mode DC-DC asynchronous buck converter. Built-in MOSFET can improve high power conversion efficiency, and can achieve a peak output current of less than 1A and a load of le...[Details]
Qualcomm has announced an antenna module designed for customer premise equipment (CPE) used in fixed wireless access (FWA) services, expanding its portfolio of mmWave modules for 5G. The QTM527 mmWav...[Details]
ON Semiconductor Develops IGBT FS7 Switch Platform with Leading Performance for Industrial Market Applications
New 1200 V devices offer market-leading conduction and switching performanc...[Details]
See the end of the clock tree (stm32F407VGET6) 1. The first thing that needs to be clarified is the clock configuration The main clock and peripheral corresponding clock reference clock tree a...[Details]
When the output power of the digital power amplifier is greater than 50W, it is not possible to use only a monolithic fully integrated integrated circuit to construct the amplifier. It is necessary t...[Details]
The dual transistor series linear voltage-stabilized power supply circuit converts 220V industrial frequency AC power into 18V through a transformer, and then rectifies it through VD1~VD4, and filter...[Details]