ESP32 has its own network module, and network time synchronization can be enabled after connecting to WIFI.
MicroPython comes with the ntptime module, which can easily sync time over the network.impor...
I saw an example on page 97 of Xia Yuwen's book. I tried to do it, but it didn't work.Code:
`timescale 1 ns/ 1 ps
module LAMP_vlg_tst();
// constants
// general purpose registers
reg eachvec;
// test ...
The so-called EDA refers to Electronic Design Automation, an important tool used in chip design. During the design process, engineers will use program codes to plan chip functions, and then use EDA t...[Details]
To help novices quickly master the system design of 51 single-chip microcomputer simulating PWM wave for DC motor speed regulation, the single-chip microcomputer source program is as follows: /****...[Details]
According to foreign media reports, Samsung Electronics announced that it will not enter the electric vehicle or driverless car market, nor does it have plans to acquire an entire vehicle company. ...[Details]
A report released by SNE Research, a South Korean market research organization, shows that from January to June 2022, the global installed capacity of power batteries reached 202GWh, a significant in...[Details]
1. Project Overview 1.1 Introduction Healthy life is inseparable from fresh air. We use AVR microcontroller to design an air detector to measure air quality anytime and anywhere. 1.2 Project Backgr...[Details]
For a car in the intelligent era, the headlights must also be smarter. The unique Zhiji is equipped with a smart lighting system that allows the headlights to "talk". Zhiji uses a smart lighting...[Details]
Xiaomi Mi 11 is here ahead of schedule! The pace is faster than we expected. Flagships are no longer regularly updated once a year. Manufacturers are rushing to enter the next stage ahead of schedule...[Details]
To date, the ProMat exhibition has gradually become
a stage for
robots
to perform. PROMAT is an international logistics and supply chain exhibition held by the American Logistics and Supply ...[Details]
As the world's leading smart TV brand manufacturer, TCL Electronics currently has obvious advantages in smart TV, Internet services, smart home and commercial display businesses, among which the TV b...[Details]
1. Hardware Connection
2. Communication method
Modbus protocol, ASCII format, LRC checksum;
Master-slave mode: PLC is the master and the inverter is the slave;
Baud ...[Details]
Following the UK, several mobile communication base stations in the Netherlands were also set on fire and destroyed by 5G opponents. Russia Today (RT) said that as in other European countries, Dutc...[Details]
As the number and complexity of cameras in vehicles increases, and the output requirements of machine and human vision differ, more computing power is needed to efficiently and safely convert image d...[Details]
On April 11, SK Group's SK siltron is the only semiconductor wafer manufacturer in South Korea and the fifth largest silicon wafer manufacturer in the world. Currently, the company produces SiC waf...[Details]
When I first entered the industry, the mobile phones were mainly 2G feature phones. Two or three years later, 3G smartphones have become the mainstream. 2G is GSM+EDGE (no 2.5G or 2.75G), 3G includes ...[Details]
FPGA is a field programmable gate array, which is a chip with multiple power requirements. It is a common electronic chip in electronic technology design. Therefore, when it is powered, the power...[Details]
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