In 28335, EPwm2Regs.CMPA.half.CMPA = 0.5*Tcon; this kind of statement, the actual waveform, the duty cycle is not 0.5, and it is also related to the phase TBPHS (theoretically, there should be no rela...
As a simple digital communication method, I2C only needs two data lines to complete the communication between the host (Master) and the slave (Slave) at a short distance, saving MCU pins and additiona...
1. Network Overview
Building a complete Zigbee mesh network includes two steps: network initialization and node joining the network. Node joining the network includes two steps: joining the network ...
[table=98%] [tr][td]I would like to ask a question: If I comment out this line of code, UART2_Send_1Byte(res);, the ESP8266 WIFI module cannot be initialized; but if I add UART2_Send_1Byte(res);, it c...
as follows:
code u8 STB1[][3]={};
code u8 STB2[][3]={};code u8 code *std[]={STB1,STB2}; This worked in 51 before, but there was a problem when ported to 32 (code has been changed to const). Error mess...
[i=s]This post was last edited by gs001588 on 2022-1-22 22:43[/i][Evaluation of domestic FPGA Gaoyun GW1N-4 series development board]——12. Two tips (multi-function pins and board silk screen)Tips (1):...
0Introduction
Capacitive sensors are widely used in industry, military and other fields. Therefore, accurate measurement of capacitance, especially small capacitance, has always been a very im...[Details]
According to Bloomberg, Huawei has been in an increasingly difficult situation under the Trump administration's successive attacks, especially since the new ...[Details]
The digital transformation of manufacturing, known as Industry 4.0, brings together multiple categories of technologies, but competitive advantage comes from whether they can work together. On the ...[Details]
Due to the impact of the current greenhouse effect and energy crisis, people are paying more and more attention to energy-saving technology.
LED lighting
has the advantages of energy saving and l...[Details]
1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-vol...[Details]
1. Chromatographic analyzer, which uses a high-efficiency physical separation technology for analytical chemistry and is combined with appropriate detection methods. There are many types of chromatogr...[Details]
By Don Corey, Technical Team Lead, Maxim Integrated
Some portable applications need to be powered by an external +5V wall adapter and require a +5V system voltage in battery backup mode. This desig...[Details]
In the future, self-driving cars will mainly rely on three types of on-board sensors: cameras, radars, and lidars. However, according to foreign media reports, Israeli startup AdaSky hopes to use the...[Details]
In fact, there were signs of price drops in smart car models last year. In 2022, representative models such as Zhiji L7, NIO ET7/ES7/ET5, Ideal L9, Xiaopeng G9, Avita 11, etc., are basically equipp...[Details]
//Introduction to IIC silent mode: When upgrading the original car screen of a capacitive touch screen, it is necessary to read the touch data of IIC throughout the process and cannot affect the data...[Details]
9to5mac discovered a new "ComputeModule" device in the Apple iOS 16.4 developer disk image released last week in the Xcode 16.4 beta, which may hint at Apple's modular Mac Pro or Apple's mixed realit...[Details]
Table of contents: 1 Overview 2: Code function 3: Code Sharing Overview: The code uses polling to scan the button status, scans the key value of the button (short press, long press, double ...[Details]
Recently, many netizens reported that when they used the built-in calculator on smartphones such as OPPO, Huawei, Apple, and Xiaomi to calculate "10%+10%", the result was 0.11 instead of 0.2. T...[Details]
In the switching power supply , the duty cycle plays an important role. It adjusts the conduction time of the switch tube. The higher the duty cycle, the higher the output voltage. The duty cycle is ...[Details]
CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
DSP and ARM Processors
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