In recent years, the global smartphone market has expanded rapidly, and the growth in shipments of terminal electronic products represented by mobile phones has a positive driving effect on the sales ...
I have a module AT24CXX from Weixue.The schematic diagram is as follows:I think the most important thing about IIC is the two pull-up resistors. Even if you use analog pins to read IIC, you still need...
HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
The two main types of products launched in the domestic and foreign markets are digitally controlled analog video surveillance and digital video surveillance. The former has mature technology and s...[Details]
Apple Inc.’s plan to add a much-anticipated blood pressure monitor to its Apple Watch smartwatch has hit a snag, with the technology not expected to arrive until 2024 at the earliest, multiple people...[Details]
With the popularization of new energy concepts, photovoltaic power generation is becoming more and more widely used. Photovoltaic inverters are an important part of photovoltaic power generation sy...[Details]
Samsung has officially released its mobile phone chips. Meizu's recently released Meizu S6 uses Samsung 's Exynos7872 chip. Foreign media reports indicate that Samsung is trying to use its industr...[Details]
Canada has signaled that the government may not compensate major telecom providers if it bans equipment made by Huawei from 5G networks, setting off a dispute over a bill that could cost as much as C...[Details]
Tsinghua University held an inauguration ceremony for the Intelligent Robotics Research Center of the Artificial Intelligence Research Institute (hereinafter referred to as the Intelligent Robotics C...[Details]
Lenovo Group announced on March 22 that it will independently develop the latest generation of automotive domain controller platform based on the new generation of NVIDIA DRIVE Thor system-on-chip (S...[Details]
Recently, Hechuan Technology launched the RHS1 series SCARA four-axis
robot with
independently developed core components
. The load range is from 3KG-20KG, the arm length can be selected fr...[Details]
Many special characteristics of RF circuits are difficult to describe in a few short sentences, and cannot be analyzed using traditional simulation software, such as SPICE. However, there are some ED...[Details]
The water conservancy industry is an industry with a very long history and is also an industry with high information density. The water conservancy department should provide a large amount of ...[Details]
The programming mode of AT89S51 can be divided into parallel mode and serial mode. As the parallel port has been gradually eliminated in current PC desktops and notebooks, the parallel port programme...[Details]
On the morning of September 16, foreign media PBKreview disassembled the iPhone 14 Pro Max. The internal design looks similar to last year's iPhone 13 Pro Max, but with some details changed. Lik...[Details]
The following article presents a complete, self-contained, small and compact Hi-Fi stereo amplifier circuit with bass, treble and volume controls.
This small compact stereo amplifier can...[Details]
0. Introduction
At present, some 110kV substations in the domestic power grid have not truly realized dual power supply. That is, they are not directly drawn from 220kV substations, bu...[Details]
With the continuous development of intelligent network technology, vehicles and road infrastructure are gradually upgrading towards intelligence and networking, and the information interaction betw...[Details]
Talking
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