For example, can some circuits such as power amplifier filtering be purchased as modules? Or do I have to solder them myself?
Because I asked a lot of people and they all gave different answers, I wan...
The code is as follows:
//This platform is msp430f149#include io430.h#include in430.hvolatile unsigned char count = 0,flag = 0;void select_xt2(void){unsigned char i;/*------Select the system main cloc...
July 29 news: At tonight’s press conference, the new P50 series products were officially released.The industrial design of Huawei's P series mobile phones has been a benchmark in recent years, and the...
4 22 to Ethernet ZLAN5143BI is a RS485/422 serial port with isolation serial port server produced by Shanghai ZLAN , which can effectively isolate the interference on the RS485 bus from the device to ...
Usually, programmers are indispensable for microcontroller experiments and development. The simulated and debugged programs need to be written into the memory of the microcontroller with the help o...[Details]
I recently used a STM32F103 microcontroller and connected an LED to PB4, which lit up at a low level. I found that the program had no way to pull PB4 down. After checking the data carefully, I found...[Details]
American scientists have developed the first wearable sensor that can be used to detect and monitor muscle atrophy. The sensor can be used by astronauts on long-term missions or by patients at home...[Details]
A. Talk to beginners about purchasing a multimeter Radio Magazine, Issue 10, 1993 A multimeter is an essential tool for radio enthusiasts. Choosing an ideal multimeter will not only greatly fac...[Details]
AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K system programmable Flash memory. Manufactured using Atmel's high-density non-volatile memory technology, it is fully instr...[Details]
Note: After creating a node, be sure to destroy the node.
#include stdio.h
#include stdlib.h
typedef struct node{
dated;
structnode *next;
} node_t...[Details]
The stepper motor is an open-loop control device that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop posit...[Details]
LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can perf...[Details]
Yesterday, the Chinese version of Huawei Mate30 series was officially released, and the related DXOMark scores were also released. Mate30 Pro ranked first with 121 points for the rear camera and 93 p...[Details]
According to Wired, the Defense Advanced Research Projects Agency (DARPA) of the United States Department of Defense recently promoted to attendees at the Def Con 27 hacker conference a truly secure ...[Details]
According to foreign media reports, researchers from Beijing University of Aeronautics and Astronautics have developed a linear molecular sulfur-rich organic material that can be used as a sulfur pos...[Details]
On the morning of November 8, the 2023 Energy Electronics Industry Development Conference and Guangdong New Energy Storage Industry Development Summit Forum opened in Zhuhai. At the opening ceremony, ...[Details]
This article introduces a unidirectional motor proportional drive circuit for electric air model power motor control. The components are easy to purchase, the circuit is simple, and the cost perf...[Details]
In the above, pwm is used to control the buzzer and change the buzzer frequency. However, the buzzer keeps ringing. You can use an interactive method to turn off the buzzer. Here, we select t...[Details]
In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
