I have a question. My company makes testing machines.In order to prevent customers from not paying, an expiration setting is set. DS1302 is used to record the date and time.
The interface for modifyin...
It is probably to generate a PWM wave of a certain frequency through the clock
Using FPGA can get a more perfect waveform, but if only a CLK wave is provided, F5529LP can do it completely.
#include ms...
The test environment is a 485 host responsible for sending instructions to 7 slaves in a continuous cycle. After the host sends the instruction and receives the correct reply from the slave, it sends ...
The function of watchdogWatchdog Timer (WDT) is divided into hardware watchdog and software watchdog, which is used to reset the system when the program runs out of control.
Program crashesProgram cra...
The N32L40x series uses a 32-bit ARM Cortex-M4 core with a maximum operating frequency of 64MHz, supports floating-point operations and DSP instructions, integrates up to 128KB embedded Flash, 24KB SR...
background
The State Council issued the "Consumer Goods Trade-in Action Plan" in early March 2015. Subsequently, local governments also formulated corresponding guiding policies based on this ...[Details]
As we all know, Huawei released new features of Huawei's Hongmeng OS system and Huawei's EMUI 10 operating system at the recent Developer Conference. Although the release of Huawei's Hongmeng OS syst...[Details]
This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]
PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]
Invented more than 10 years ago, CMOS-based digital isolators have experienced rapid development in recent years. Market research firm IHS Markit predicts that the digital isolator market will reach ...[Details]
MediaTek's T700 modem brings 5G high-speed connectivity to PCs On August 6, 2020, MediaTek's 5G layout has expanded from mobile phones to computers and other fields. The 5G personal computer soluti...[Details]
When the alternating magnetic lines of force pass through the conductor, an induced electromotive force will be generated in the conductor. Under the action of the induced electromotive force, a lo...[Details]
A Canadian battery research team led by Tesla battery expert Jeff Dahn is about to break through the technical barrier of energy density of new next-generation batteries. The team recently published ...[Details]
The results of the "2021 Network Testing Survey" recently released by VIAVI Solutions show that virtualization (78%), automation (70%) and network slicing (70%) are the main technology trends drivin...[Details]
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gradually being used in lighting b...[Details]
Many applications that use
mixed-signal
devices (also called SoC devices) convert analog signals to digital signals and perform operations in the digital domain or firmware. Currently, there...[Details]
BPXZ series resonance is a portable variable frequency resonance boost device for cables independently developed by Huatian Electric Power. The device is mainly composed of a frequency converter, an ...[Details]
On January 8, the "2018 China Electric Vehicle Charging Technology and Industry Alliance Annual Conference" was successfully held in Beijing under the guidance of the China Communications Enterpris...[Details]
introduction
Due to the development and popularization of mobile networks such as GSM in the past 20 years, global mobile voice communication services have achieved unprecedented success. With...[Details]
Telemedicine is the product of the combination of network technology and medical technology. With the development of my country's economy, the advancement of science and technology, and the need t...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
