Why electronic products need to undergo EMC electromagnetic compatibility testing and how to do EMC testing are important and indispensable links for hardware and PCB engineers in electronic design fr...
RC filter The time constant of this RC filter is related to the resistance value of the capacitor and the resistor. If the setting is 10K, 2.2μF, the time constant is calculated to be 0.022s. Is the d...
Semiconductor technology supplier ARM has proposed raising licensing fees for some customers in recent negotiations, according to Reuters, citing four people familiar with the matter. Two people famil...
Excelitas Technologies®, a global leader in innovative, customized optoelectronic solutions, has recently launched the LINOS® telecentric F-Theta-Ronar 250mm lens with a focal length of 515nm-540nm. ...[Details]
A trailer is connected to the rear of a car at the Schwaebisch Gmünd test track in Germany. ZF Lenksysteme (a joint venture between ZF Friedrichshafen and Bosch) is testing a new parking app...[Details]
According to a report by Central News Agency, TSMC President Wei Zhejia was selected as the first best CEO in the semiconductor industry in Asia by Institutional Investor Magazine. He said that the e...[Details]
Regions and contours only contain the original description of the segmentation results. In practical applications, we also need to determine one or more feature quantities from the region or contou...[Details]
Intel announced that the 8 million neuron neuromorphic system, codenamed "Pohoiki Beach", is now available to researchers. It contains 64 Loihi research chips. Through Pohoiki Beach, researchers can ...[Details]
Introduction to Optocoupler
When an electrical signal is applied to the input end, the light emitter emits light, and the light receiver generates a photocurrent after receiving the light, whi...[Details]
Recently, Cree announced that it has signed a multi-year long-term SiC wafer supply agreement with ON Semiconductor. Cree will produce and supply its Wolfspeed silicon carbide wafers to ON Semiconduc...[Details]
*This program implements the function of the microcontroller "watchdog" WDT*/
#include "p18f458.h"
unsigned long i;
/*System initialization subroutine*/
void initial()
{
TRISD = 0X00; /*Port ...[Details]
Distribution automation technology is developing rapidly in the direction of digitalization, intelligence, networking and multi-function. This paper takes the microcontroller LPC2132 chip containing A...[Details]
Market research firm Counterpoint released a global smartphone report for the third quarter of 2021. Global smartphone shipments in the third quarter were 342 million units, a year-on-year decr...[Details]
China Energy Storage Network:
Reference News Network reported on November 25 that according to the Spanish newspaper ABC on November 4, we are getting more and more accustomed to electric c...[Details]
Recently, I found that many people are very interested in STM32's USB communication. It is indeed a long process to understand the USB communication protocol. However, USB HID communication is very si...[Details]
The Bluetooth Special Interest Group (SIG) has released the Auracast™ Broadcast Audio Specification
, which enables a single audio source Auracast transmitter device to broadcast one or more ...[Details]
Since the problem of IC card encryption cracking was solved in 2009, the Ministry of Information Industry issued relevant information, prohibiting the use of IC cards as identification cards and bi...[Details]
Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]