RVB2601 is equipped with Lianshengde W800 Wi-Fi module. CH2601 is driven by AT commands through SPI interface . This article records the process of enabling Wi-Fi networking.Figure 4-1 W800 schematic ...
Watchdog is a way for CPU to recover itself when software runs away. Watchdog is divided into hard watchdog and soft watchdog. Hard watchdog is realized by special watchdog hardware circuit. There are...
The National N32L43X series MCU has two hardware SPI interfaces, and we can use one of them to drive the SPI interface TFT display; although this series of MCUs does not have an SDIO interface to oper...
This content is originally created by EEWORLD forum user Rohm LCD Technology Station . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the s...
Today I will give you a very small program] It is very close to our daily life in many places, especially in sports. It has a great use, that is, a stopwatch [:)] [:)] [:)] The source program has been...
1. Background
Driven by multimedia, color LCDs are increasingly used in embedded systems. Most PDAs and mobile phones use LCD as a display device, so learning the application of LCD is of...[Details]
1 Introduction In the field of communication countermeasures, there are two ways to obtain large microwave interference power: one is to use solid-state power synthesis technology, but the develo...[Details]
Opho's latest Keys is a popular keyboard. It has raised $50,000 in Indiegogo in just three days. It has already raised 220% of its target and there are 24 days left. The project was designed in 201...[Details]
China Energy Storage Network:
In 2021, the logic of energy transformation is clearer, the roadmap for carbon reduction targets is becoming more complete, and local electricity supply and de...[Details]
In August this year, South Korea's Samsung Electronics announced a grand plan to invest 240 trillion won in the development of its semiconductor business over the next three years, demonstrating its ...[Details]
In daily experiments, have you ever had similar questions: "There are so many oscilloscopes in the laboratory, which one should I choose for this 400G test?" "Today I'm going to look at the power sup...[Details]
The single-chip microcomputers used in industrial process control and intelligent instrumentation are inevitably subject to various electromagnetic interferences due to the often harsh field condition...[Details]
1. Orifice flowmeter requirements for pipelines during installation: 1. When installing the orifice flowmeter, a measuring pipe should be provided, with at least 10 DN in the front and 5 DN in the ...[Details]
SAN JOSE, Calif., June 14, 2021 – Power Integrations (NASDAQ: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today announced that Yang Chiah Yee will suc...[Details]
According to reports on October 7, Xiaomi Motors has decided to develop extended-range electric products and is currently looking for product breakthroughs for extended-range vehicles. Sources reveal...[Details]
Electric vehicle (EV) sales have been growing exponentially over the past few years , and demand for renewable energy sources such as solar and wind has continued to rise. According to the Internatio...[Details]
"Curved screen" has been mentioned repeatedly since it first appeared in 2014, and has become one of the hottest keywords in the current display industry. Curved mobile phones, curved TVs, curved mon...[Details]
According to the American Popular Mechanics website, stars are very far away from the Earth, and the current range of human space travel is very limited. It will take hundreds of years to design ne...[Details]
Recently, market research firm Counterpoint released a global true wireless headset (TWS) market report, predicting that the TWS headset market will reach 310 million units in 2021, a 33% increase ov...[Details]
In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
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