A simple square wave signal generator that can adjust the frequency with one button. The LED lights up when the frequency is out of range. The frequency range is 100-1000hz.
#include reg52.hsbit PWMOU...
In this example, P2.0 and P2.1 of MSP430fr6989 are selected as serial ports UCA0TXD and UCA0RXD; (There is not much code, mainly for register operations, and it is written in the main.c file in a hurr...
After getting the RISC-V core development board sent by EEWORLD, I first did an experiment to light up the LED. It was basically smooth and I could see the LED flashing normally. This shows that the c...
1. Data input stage1. Whether the data received in the process is complete (including: schematic diagram, *.brd file, bill of materials, PCB design instructions and PCB design or change requirements, ...
I just got a chip. For commonly used chips, you can refer to the routines on the Internet for in-depth understanding. For an uncommon chip, the Datasheet is almost the only information for using the c...
The differences and similarities between detection circuits, filter circuits, frequency selection circuits, threshold comparison circuits, and bandpass circuitsI have been studying circuits for so lon...
With the implementation of the national policy of increasing speed and reducing fees, the three major operators have launched more and more people-friendly packages and policies, which have allowed m...[Details]
Recently, UL and Shenzhen Yuanrui Battery Technology Co., Ltd. held a certification ceremony for the Bully Jump Starter product at the Longhua Park of Foxconn Technology Group in Shenzhen. Lisa Sal...[Details]
Socionext Inc.
(hereinafter referred to as "Socionext"),
a leading company in SoC design and application technology
, announced the successful development of the "SC1240 Series"
60GHz mil...[Details]
Hardware parts The LCDs used in the above article are all conventional LCD displays, but when I checked the schematic diagram and LCD data sheet, I found that the LCD that comes with the MINI2440 dev...[Details]
As a leading company in the power battery industry, CATL has been innovating battery technology routes in recent years, from sodium-ion batteries to Kirin batteries to condensed matter batteries, a...[Details]
According to Bloomberg, the United States and the Netherlands are expected to hold a new round of negotiations this month on restricting China's access to advanced chip technology, during which the U...[Details]
A practical high-precision sawtooth generator is shown in Figure 5.3-40.
Figure 5.3-40A is a high-precision sawtooth generator circuit similar to the high-precision triangle wave gen...[Details]
The development of autonomous driving technology has changed the way we travel, but with the popularization of this technology, data security and privacy issues have become increasingly important. ...[Details]
ADAS is the abbreviation of Advanced Driving Assistance System. The Chinese name is Advanced Driving Assistance System. Currently, it is divided into 17 subsystems on the market. In the last two issu...[Details]
First of all, as a beginner, you need to understand the basic process of IC design. You should do the following:
Basically understand the process of system, front-end and back-end design and v...[Details]
Recently, the Ministry of Industry and Information Technology announced the projects in the categories of key technology and platform innovation, integrated innovation and integrated application of t...[Details]
The main shortcomings of traditional field control technologies (such as BITBUS, RS-485, RS-422, etc.) are:
(1) There can only be one master node on the master-slave structure network, and the...[Details]
Silicon wafer maker GlobalWafers Chairman Hsu Xiu-lan attended the OTC results conference today (13) and said that after Trump's tweet on May 5, customers turned to conservative wait-and-see. However...[Details]
Synopsys and Xinyaohui jointly announced today that the two parties have reached a multi-year strategic cooperation. Synopsys authorized Xinyaohui to use Synopsys' 12-28 nanometer process technology ...[Details]
Siemens 300mpi/dp to Ethernet to achieve Ethernet communication and ModbusTCP configuration method through CHNet-S7300MD
Product Introduction
CHNetS7-S7300MD is used for Ether...[Details]