Functional requirements: Optimize the boot time of the Raspberry Pi LINUX system, the goal is 5-8 seconds.
Can turn off wifi and no desktop required.
Anyone interested can discuss the price with me.
7...
As the title says, I want to buy a 1642. What is the difference between buying it from the TI official website and from an authorized dealer, except for the price?...
Indoor positioning——UWB ranging and positioning principleWe all know that satellite signals will be seriously affected indoors, which will cause GPS or Beidou to be unable to locate. Therefore, indoor...
[i=s] This post was last edited by zhangyadong300 on 2018-9-27 11:31 [/i] Since I received the module, I have been thinking about which aspects can be more comprehensively evaluated. After seeing the ...
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO.
1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In lo...
Xiaomi Group Vice President Lu Weibing officially revealed the company's first Redmi TV through Weibo and "officially announced" the release date of Redmi TV. Later, Xiaomi Technology CEO Lei Jun als...[Details]
With the development of modern electronic technology, electronic devices are becoming increasingly portable and multifunctional, which puts forward the requirements for their power supply batteries...[Details]
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
The steps to use a pointer multimeter to determine whether a capacitor is good or bad are as follows: Step 1: First, according to the size of the capacitor capacity, turn the multimeter's gear kn...[Details]
Wireless charging is an increasingly common feature of smartphones, but could this feature be used in electric cars? BMW is taking steps in this direction, having started developing its cutting-edge ...[Details]
At present, the automobile industry is undergoing a profound transformation. The strong rise of new energy vehicles has brought unprecedented changes to the automobile industry. Not only that, but ...[Details]
introduction
Setting the reset flag bit is convenient for distinguishing resets caused by different reasons. As a new technology, it is adopted by more and more new MCUs. For example, Phil...[Details]
We have previously analyzed Volvo's Drive-E series powertrain in detail, but Volvo has released new content in recent days. They launched a 2.0L concept engine based on Drive-E power, with a maxi...[Details]
Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. The key component of this techno...[Details]
There are two ways to transmit data between MCU
and external devices, one is parallel data transmission and the other is serial data transmission. The serial data transmission method has fewe...[Details]
As the application scope of laser marking machines continues to expand, the requirements for laser marking speed and accuracy are becoming higher and higher. TI (Texas Instruments)'s TMS320F2812DSP...[Details]
If the annual Apple conference is the "Technology Spring Festival Gala", then what is the popular CES ? The 51st International Consumer Electronics Show (CES) kicked off in Las Vegas from January 9...[Details]
Signal integrity is a function of the oscilloscope and its inputs. Most DSOs have a gain inaccuracy of 1% to 5% at DC. Absolute gain at high frequencies is rarely specified, but the overall Gaus...[Details]
China Energy Storage Network News:
Recently, the first domestic integrated grid-ground virtual power plant operation and management platform (hereinafter referred to as the "virtual power p...[Details]
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