There are the following library functions among the officially provided library functions. Let us answer them one by one.
I think GPIO functions are mainly divided into two categories: one is GPIO int...
[i=s]This post was last edited by dcexpert on 2020-7-11 19:30[/i]When testing ESP32-S2-Saola-1, I found that the official flash downlaod tools and esptool could not erase the flash. Once the erase ope...
I recently disassembled a Bluetooth speaker.
The digital tube driver chip model is TM1668.
I want to download a specification sheet online.
I found that there are very few search results. It should be...
Can the L298N chip drive a 24V63W brushed DC motor? If not, is there any chip that can drive it? It would be best if PROTEUS can simulate it. Thank you...
Some students found that there were two wireless WiFi after buying a new router, one of which showed 5G. We know that the frequency band of ordinary wireless WiFi is 2.4, so what is the difference bet...
Perhaps realizing that they cannot compete with existing Chinese, Japanese, and Korean companies in terms of liquid
lithium-ion batteries
, overseas
battery
companies have begun to ...[Details]
1.Converter input and output electrical parameters: The analysis and design in this paper is based on a 65W output laptop adapter, with an input DC voltage Vin of 100~370V DC and an output DC voltag...[Details]
The Edwards-Sanborn Solar + Storage project in California is now fully online and has 875MWdc of solar PV and 3,287MWh of battery energy storage system (BESS) capacity, currently th...[Details]
China Energy Storage Network News:
On April 15, the energy diagnosis device of Guangzhou Shuangqiao (Chongqing) Co., Ltd. in Chongqing Jiangjin Degan Industrial Park, the load clustering se...[Details]
Tesla Inc has temporarily closed its new factory in Shanghai due to concerns about the coronavirus, which will delay production of the domestically produced Tesla Model 3, executives said on a call w...[Details]
"From the perspective of Party B, there are many incomprehensible problems in the hospital's information system, and the root causes of these problems must be found from Party A." Gu Baojun, director ...[Details]
Recently, the media reported that a photovoltaic project in Fujian caught fire, the components were burned, and the photovoltaic inverter and distribution box were intact. The specific cause of the...[Details]
Abstract: This article discusses the power-on reset function and threshold voltage selection strategies for single-supply or dual-supply processors. It also discusses manual reset, power-fail, and low...[Details]
1 What are the main problems with standard throttling devices? (1) The measurement accuracy and reproducibility are medium among flow meters, about 1 to 2 levels. Due to many influencing factors, it ...[Details]
Although the iPhone 12 and iPhone 12 Pro will not be shipped until Friday, the new phones are already in the hands of Apple dealers. If they are turned on, the consequences will be serious. . ...[Details]
On August 9, Huawei Consumer Business CEO Richard Yu announced the official launch of the Hongmeng system to 5,000 attendees at the main venue and to the world. Hongmeng's English name, HarmonyOS, me...[Details]
Features of Mitchell circuit diagram:
1) Mitchell circuit diagrams include circuit diagrams of major automobile manufacturers in the United States, Europe, and Asia. They are drawn in a unifie...[Details]
What kind of sparks will emerge when "Meta-Carrot" hits the "ceiling" of human chess combat power?
On October 15, the "SenseRobot Cup Man-Machine Showdown" series, co-hosted by SenseTime and t...[Details]
According to reports, Samsung Electronics said on February 6 that it had begun assembling mobile phones in India, involving all models, including folding screens and the newly released Galaxy S23 fla...[Details]
As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]