[i=s]This post was last edited by zjd01 on 2019-7-19 18:18[/i]I was lucky enough to get the chance to review the TGF4042 . I unboxed the whole device and its accessories. The accessories only included...
With the popularity of gigabit wireless networks, the bandwidth of the 2.4 + 5GHz dual-band has become increasingly stretched. Although the Wi-Fi 6 standard supports 160 MHz channels, few users can ac...
[i=s]This post was last edited by lcofjp on 2021-9-26 17:23[/i]A few days ago, I placed an order on Taobao and bought a TI BOOSTXL-SHARP128 (those who are familiar with me know that I am a big fan of ...
In a recent update MicroPython added support for I2S .Add new machine.I2S class for I2S protocol support. This commit adds I2S protocol support for the esp32 and stm32 ports, via a new machine.I2S cla...
[b]Line-finding sensor[/b]The line-finding sensor is a sensor similar to the one in the picture above, usually composed of an infrared transmitting tube and a receiving tube. Its output signal is a sw...
Introduction Traditional microcontroller programs generally use a single-task mechanism. Single-task systems have the advantages of being simple, intuitive, and easy to control. However, since the...[Details]
introduction
Compared with traditional telephones, VoIP voice quality is poor. One of the key factors affecting Internet voice quality is echo. To improve Internet voice quality, echo cancel...[Details]
China Energy Storage Network News:
Users can temporarily reduce or increase electricity load, electricity resources are adjusted using market mechanisms and price levers, and grid emergency...[Details]
#include avr/io.h
#include avr/interrupt.h
#define F_CPU
8000000UL
int k;
int main(void)
{
DDRA=0XFF; //PA port output setting
PORTA=0X55; //PA port initial value setting
TCNT0=0...[Details]
Wearable medical instruments can realize non-invasive and non-invasive medical monitoring of the human body, and have the characteristics of mobile operation, easy use, and long-term continuous o...[Details]
The United States adds export controls on six emerging technologies Recently, the U.S. Department of Commerce posted on its official website that in order to support the national strategy of criti...[Details]
Four practical methods for locating cable fault points
1. Types and judgments of cable faults Whether it is high-voltage or low-voltage cables, faults are often caused by short circuits, overload ...[Details]
Keysight Technologies Launches 224G Ethernet Test Solution to Help System-on-Chip Manufacturers Validate Next-Generation High-Speed Digital Interface Technologies
New test solu...[Details]
The 4412 clock system was analyzed above. This article will simply test it, referring to Teacher Wei Dongshan's Linux Application Complete Development Manual 4412 (Part 1) First experiment: Samsu...[Details]
On October 10, Nokia 215 4G mobile phone officially started pre-sale on JD.com and Nokia Mobile Mall. If you participate in the pre-sale immediately, 1 yuan can be used to offset 20 yuan, and the fin...[Details]
After Tesla began using the 48V system, new trends have emerged in the electrical field and communication architecture. The 48V regional architecture is becoming a key technology to improve the per...[Details]
TSMC has been the subject of much discussion recently because Intel almost canceled its 3nm orders for next year. This is seen as a blow to the 3nm process, but it is a good thing for Samsung. Korean...[Details]
There are three control modes for the current- controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram...[Details]
Test/Measurement
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