NXP i.MX6ULL expands the i.MX6 series, which is a high-performance, ultra-efficient, low-cost processor sub-series, using the advanced ARM Cortex-A7 core, running at up to 800MHz. The i.MX6ULL applica...
There are many STM32 models. The high-end ones have DMA, floating-point operations, multipliers, programmable gain amplifiers (PGA), and internal watchdogs. Don't the low-performance ones have these f...
In the single-chip microcomputer system, the serial port (UART, Universal Asynchronous Receiver and Transmitter Interface) is a very important component. The single-chip microcomputer serial port is u...
During the optimization process, if you encounter a function with multiple exits, that is, multiple returns, try to change the logic to only one return; put the reading and calculation of variables be...
[i=s] This post was last edited by flyword on 2019-1-28 05:57 [/i] [align=left][font=宋体] Yesterday's post simply used the ADC module. This post starts with using the DAC. Generally speaking, the DAC c...
Originally, I wanted to write a draft first, polish it, and then post it on WeChat public account, and then forward it. Forget it, just write it casually, it won’t be long anyway. As you can see, it’s...
First-in-first-out buffer circuit read/write (FIFO) is widely used in large-scale logic design, and almost every chip involves it. It is also widely used in the data transmission system of air-to-air ...[Details]
On May 19, Zhongying Electronics stated on its investor interaction platform that 90 nanometers are produced using 12-inch wafers, and the lithium battery management chip is moving towards 90 nanomet...[Details]
Outdoor integrated cabinets can make the construction of base stations more flexible, efficient and economical, especially in the context of the vigorous promotion of 3G network and FTTx constructi...[Details]
1. Install CodeWarrior The development environment for Freescale's 16-bit microcontroller is CodeWarrior5.1. This software is easy to install and the installation file can be downloaded from th...[Details]
Abstract: Through a detailed analysis of the design of the preamplifier and main amplifier circuit of the photoelectric conversion circuit, the optimization processing methods of circuit amplificat...[Details]
Recently, Yanfeng successfully won 97,025.9 square meters of industrial land in the J03-01 plot of the heavy equipment industry zone in the Lingang New Area of the Free Trade Zone, and signed a lan...[Details]
TKBLQ-I zinc oxide arrester tester is a special instrument used to detect the electrical performance of arresters. The instrument is suitable for energized or power-off detection of arresters of vari...[Details]
The company has completed its transformation into a leader in secure, intelligent IoT wireless connectivity Beijing, China – July 28, 2021 – Silicon Labs (also known as “Silicon Labs”) officially ...[Details]
1. Enter BootLoader mode According to the information of STM8, there are only two ways to enter BootLoader: A blank chip (the first address of the Flash is not 0x82 or 0xAC) can enter the BootLoade...[Details]
I want to ask: How does the microcontroller serial port receive? For example, the host computer sends a string of 11223344 at a time, and sends it to the microcontroller through the serial port assis...[Details]
Tianyancha shows that on January 21, Xi'an OPOR Communication Technology Co., Ltd. was established with a registered capital of 20 million yuan. Its registered address is Xi'an High-tech Zone and its...[Details]
1. The difference between ripple and noise Ripple Since the switching tube of the switching power supply operates in a high-frequency switching state, in each switching process, electric energy is ...[Details]
According to foreign media reports, Ford has applied for a new patent to the United States Patent and Trademark Office (USPTO): a remote engine system that allows car owners to remotely start the eng...[Details]
CNC machine tools, or Computer Numerical Control Machine Tools, are computer-controlled automated machine tools. They have the characteristics of high efficiency, high precision, and high reliabili...[Details]
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