In the application of single-chip microcomputer, it is often necessary to save the running data when the power is off (including manual shutdown and accidental external power failure). At present, the...
[Event time] From now until July 27, 2019[Activity Process]1. Click to fill in the form and downloadADI's latest Analog Dialogue bound volume , open the file and take a screenshot
( Just take a screen...
[size=14px]The STM32 branch adds receive buffer setting parameters when initializing the serial port, and can flexibly set the buffer size. [/size] [size=14px]https://github.com/micropython/micropytho...
Today, EEWORLD launched a new user points system - Core Points . This post is specially opened to explain the scoring rules, usage and precautions of Core Points.1. About Core PointsA: Core Points is ...
[i=s]This post was last edited by Beifang on 2021-7-26 12:33[/i]1. Thanks for this review opportunity. First of all, I will unbox and show you the board. It is very small.The layout of the reverse sid...
Hello everyone, As shown in the figure below, a small resistor (such as 33 ohms) is connected in series with the signal line to match the impedance and reduce reflection, but what is the purpose of co...
A new finger-vein-based biometric authentication system could one day replace your smartphone as the easiest way to pay for goods and services. Nikkei Asia reports that Japanese tech giant Hitachi ...[Details]
The digital tube has 7 segments of light-emitting diodes to form a "day", dp is a decimal point; it is divided into two cases: common cathode (left picture) and common anode (right picture). Because...[Details]
After the advent of the LED era, we can see it in all aspects of life, whether in the automotive field, the intelligent field or the industrial field. Because of its high efficiency, energy saving,...[Details]
The development of automobiles has been going on for more than a hundred years. In addition to the different models that are easy to impress people, the steering wheel, which is inseparable from driv...[Details]
Beginner's guide to PIC microcontrollers - memory
The memory can be divided into two types: data memory (RAM) and program register (ROM or EEPROM).
It is the computer's memory device, whi...[Details]
Challenge: Reduce characterization time for increasingly complex wireless power amplifiers (PAs) without sacrificing measurement accuracy or increasing device cost. Solution: Using NI LabVIEW softwa...[Details]
The company highlights its ESG progress over the past year in the report and outlines a roadmap to carbon neutrality by 2035 Eindhoven, the Netherlands - April 11, 2022 - NXP Semiconductors NV (NXP...[Details]
A continuous raised portion with a specific cross-section and in a spiral shape made on the surface of a cylindrical or conical body. Threads are divided into cylindrical threads and conical thread...[Details]
Programmable PMIC with dynamic regulation advantage has a promising future
Figure 3 James Lougheed, vice president of EXAR Power Management and AMS, believes that programmable power management s...[Details]
Since the advent of the AVR microcontroller, it has received widespread attention. It is a high-speed microcontroller that uses a reduced instruction set and a clock cycle as a machine cycle. It uses ...[Details]
1. Ethernet lightning protection
Ethernet is widely used in access and metropolitan area network infrastructure. These interfaces must typically comply with GR1089 lightning surge testing. To prote...[Details]
Function: (set GPIO port direction), parameters (port number, bit, input or output (0 in 1 out)) GPIOSetDir( PORT0, 1, 0 ); GPIOSetValue() One is to set the port direction, the...[Details]
In the voltage and current signal detection, this system adopts the DC sampling method, which needs to collect the three-phase voltage of U, V, W and the four-phase current signal (including the neut...[Details]
OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]