I plan to use the analog switch chip TS3A5223, and the maximum input voltage seems to be 4.5V. What I plan to use is that the voltage is about tens of V when disconnected, but the voltage is very smal...
Generally it takes 1-3 months, some take 3-6 months. What can I do? All my products are based on TI MCU. Now my confidence is a little shaken. I will take out my ST development board and have a look s...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] Introduction to the cooperative research and development project of new household heat meters 2007-10-19 Developer: Zhao Heping ...
A single-chip microcomputer is an integrated circuit chip that includes a CPU, random access memory RAM, read-only memory ROM, multiple I/O ports and interrupt systems, timers/counters and other funct...
I have only been in contact with CE for a month. I have been doing application development before. I found that the CE file directory is complicated and I have no idea for a while. I hope experts can ...
wince: Input is for touch screen. Question 1: When the screen backlight is turned off, the mouse event (WM_LBUTTONDOWN/WM_LBUTTONUP) generated by the first click on the touch screen is ignored, which ...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]