With the increase in the number of cars, the development of the automobile industry is increasingly restricted by safety, environmental protection and energy conservation requirements. Safety, environ...
[font=微软雅黑][size=4][b][color=#ff0000][Event Time][/color][/b] From now on - January 20, 2019[/size][/font][font=微软雅黑][size=4] [/size][/font] [font=微软雅黑][size=4][color=#ff0000][b][Event Process][/b][/c...
Live Details: Smaller, faster, more reliable connectors drive new developments in IoT applicationsLive broadcast time: July 31, 2019 (today) 10:00-11:30 amLive Topic: Smaller, faster, and more reliabl...
Traditional drive power supplies usually adopt the working mode of current parameter preset input, which can only output the drive current of given pulse width, repetition frequency and peak value. Th...
After connecting to the computer for several days, I visited the dedicated Rapid IoT Studio portal: http://rapid-iot-studio.nxp.com and finally connected. I had been using the mobile phone APP to log ...
TI's official routines only give the configuration of SCIA and not the configuration methods of other SCIs. In fact, the configurations of these are the same. The following takes the configuration of ...
What does self-excitation and frequency compensation of op amp mean?
Definition of self-excitation of op amp: After assembling an amplifier, connect the DC power supply they need, and make the inp...[Details]
Power Integrations, a leader in high-voltage integrated circuits for energy-efficient power conversion, recently announced the launch of the TOPSwitch-JX series of devices. The new product serie...[Details]
Intelligent driving assistance systems have been widely used in mass-produced cars. When we are driving, some intelligent driving assistance systems can effectively help us improve the convenience ...[Details]
There are three typical reset circuits:
(1) Connect a 100K ohm pull-up resistor to the RST/NMI pin.
(2) Add a 0.1uf capacitor to (1) and ground one end of the capacitor to make the ...[Details]
The instruction system of the MCS-51 single-chip microcomputer can be divided into five categories according to its function: (1) Data transfer instructions (2) Arithmetic operation instructions ...[Details]
With the exponential growth of mobile phone users, the sharing economy is no longer limited to the shared power banks that have long been commonplace. As an extension of shared power banks, shared ...[Details]
On February 22, Tianneng Group held a symposium with China Energy Engineering Group's East China Regional Headquarters (East China Construction Investment). The two sides exchanged views on practic...[Details]
The current security industry has entered the era of intelligence, but most security equipment is still focused on video image processing and data analysis. Many limitations of traditional security a...[Details]
ORG 0000H
JMP A1
ORG 002BH
A1: MOV R0,#0; data processing register high bit (product high 8 bits)
MOV R1,#0; data processing register low bit (product high 8 bits)
MOV R2, #255; High bit o...[Details]
I have to say that STMicroelectronics is a bit coquettish! Even a bit perverted. I really can't praise the editing level of ST's document STM32F10XXX reference manual. Many instructions in the manual...[Details]
As lead-free technology matures, high-temperature solder alloys are now available that can be used at solder point temperatures as high as 140-150°C without losing reliability. An example is the Innol...[Details]
Today, I encountered some problems when using the USART module and solved them, so I posted them to share.
Problem description:
When using USART for serial communication, I only turned on the rece...[Details]
We have analyzed the BOM of the OPPO Enco W51 noise cancelling headphones, and this time we will analyze the number of components and their cost. Device analysis description: Before we start the an...[Details]
What is a frequency divider circuit?
The role of the crossover: In a speaker system, people call the cabinet, crossover circuit, and speaker unit the three major parts of the speaker...[Details]
It has been a year since Emerson completed its acquisition of NI. NI customers may have this question:
What does Emerson's acquisition of NI mean?
How to continue ...[Details]