I checked a lot on the Internet; many people said that it would be easy to use after downloading it, but it was useless. I will write this for myself to read later. It is not very standardized and is ...
After watching the official demonstration, I felt it was so good that I had to make a project of my own.1. First install the SGTools smart LCD module development tool TOPWAY-SGTool.
Software tools:2. ...
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At first, I thought that SPI devices were the same as Raspberry Pi, so I planned to test the SPI bus devices. However, I was very depressed after working all day and still couldn't figure out a clue. ...
Tesla's Shanghai Super Factory is progressing rapidly. Recently, it was revealed on Weibo that the factory has already produced the frame of Model 3. Tesla Gigafactory 3 is expected to become China...[Details]
A cheap LED flashlight has appeared on the market. The front end of this flashlight has 5 to 8 high-brightness light-emitting tubes and uses 1 to 2 batteries. Due to the use of ultra-high-brightness...[Details]
Compared with linear power supplies, the most prominent advantage of switching power supplies (including AC/DC converters, DC/DC converters, AC/DC modules and DC/DC modules) is the high conversion ...[Details]
We are no strangers to gas detectors, which are used in various industries, such as fire protection, petroleum, chemical industry, laboratories, etc. Does anyone know that we should pay attention to...[Details]
Seeing is believing. In order to let consumers have a deeper understanding of the quality of Honor from R&D to production and testing, Honor yesterday opened several laboratories and production lines...[Details]
The baud rate is 7.3728MHZ, the delay is 1ms, and the accuracy error is 10us ;******************************** delay_1ms: ldi r27,41 delay_11: ldi r28,35 delay_22: ...[Details]
I haven't updated my blog for a long time. Recently, I have been taking students to do practical training courses at school, all based on Labview. Unfortunately, I have never used it before...[Details]
This article introduces the application circuit diagram of TDA2009 power amplifier. The maximum working power voltage is 28V, and the output power is 2×10W. The typical working power voltage is 24V...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
As early as last December at the year-end media communication meeting, Huami Technology had announced that the world's first artificial intelligence chip in the field of smart wearables, "Huangshan N...[Details]
According to foreign media reports, a large-scale power outage occurred in Dresden, the capital of Saxony in eastern Germany, one of the major semiconductor centers in Europe. It is reported that up ...[Details]
When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-wire interface address configuratio...[Details]
According to foreign media reports, on Monday local time in the United States, market research firm Counterpoint Research released the latest sales forecast data showing that smartphone sales in the ...[Details]
Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
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