[i=s]This post was last edited by viphotman on 2019-3-8 11:38[/i] [align=left]I saw this question in the forum, but couldn't find the answer; I found the answer on the Internet;[/align] [align=left]Qu...
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I now want to output a voltage of 0-10V. Could you please help me check if the schematic diagram is correct?Now the program read and write has no response at all, and the voltage output is 0;...
The host computer was designed and developed by the company before, without using Windows or other operating systems. It is a self-designed system. Now we need to use STM32F103RCT6 to communicate with...
1 Overview
In recent years, mobile communications have been rapidly developed and popularized in my country, and the transmitter and receiver technologies of wireless communications have also develope...
1. Off-circuit detection This method is performed when the IC is not soldered into the circuit. In general, a multimeter can be used to measure the forward and reverse resistance values between eac...[Details]
To meet the energy efficiency needs of home automation and instrumentation, Silicon Laboratories (Silicon Labs) recently announced the launch of ultra-low power single-chip wireless microcontrollers (...[Details]
Differential pressure transmitters often have various faults during use. Among them, the measurement circuit of the differential pressure transmitter is caused by the pressure pipe, which is a typic...[Details]
Coaxiality detection is a problem we often encounter in measurement work. Using three-coordinate measurement to detect coaxiality is not only intuitive and convenient, but also has high measurement ac...[Details]
The 2019 C3 Security Summit was held in Chengdu. As the most influential closed-door high-end summit in the cybersecurity industry, domestic and foreign cybersecurity experts, government leaders, and...[Details]
With the rapid growth of tablet computers and smart phones, the screen resolution and application processor data continue to increase, and the selection of touch screen controller ICs to improve us...[Details]
Engineers need to test a variety of signals in their daily work. As the saying goes, if you want to do your work well, you must first sharpen your tools. The choice of sensor is often related to the ...[Details]
1. Use the CH1, CH2, and CH3 channel PWM output of timer TIM2 1. When using the stm8s series of microcontrollers, most of the header files used are universal stm8s. The first step is to modify the ...[Details]
With the decline of subsidies for the new energy vehicle industry, the influx of foreign-funded battery companies, and the gathering of industry resources to leading companies, China's ...[Details]
Apple officially released the new iPad Air, bringing a new look to the Air series. It has a full-screen design similar to the iPad Pro, but with narrower bezels, making the whole device appear thinne...[Details]
In recent years, the application of intelligent touch technology has been deeply rooted in people's hearts. The rapid popularization of intelligent homes, hotels, and offices has made it inevitable...[Details]
As ADAS rapidly develops towards Level 5 autonomous driving systems (ADS), automotive radar sensor technology and corresponding test technologies are also evolving. Radar sensors continue to evolve, ...[Details]
A voice generator circuit is a device that modifies normal human voice into the typical robotic voice we usually encounter in movies or games.
The concept of the circuit's operation is actuall...[Details]
Mitsubishi Q series PLC connected to CHNet-Q to achieve Ethernet communication configuration method
CHNet-Q is an economical Ethernet communication processor developed by Xingda Easy Con...[Details]
Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]