[i=s]This post was last edited by dcexpert on 2022-3-4 09:14[/i]Sebastian Staacks built a dynamically assignable macro keyboard with an e-ink screen. The meaning of each of its buttons changes dependi...
Demonstrating Jailhouse Hypervisor Virtualization on Sitara AM572x Reference Design : https://training.eeworld.com.cn/course/5279This video demonstrates how to test the reference design for Linux Jail...
At present, the 24V input of the device is powered by the 220V to 24V power module of Mingwei. After entering, I used TI's LMR23630DCDC chip to convert it to 5V to power the module. The device frequen...
How many uninitialized local variables are there in a language?The answer is often:It depends on the compiler.It may be initialized to 0, but it is not guaranteed. It is undetermined.In short, all of ...
In the development process of ARM programs, interrupt handling is very common and very important. The RVCT compiler used by Realview MDK provides the __irq keyword. Functions modified with this keywor...[Details]
With the development of microelectronics and communication technologies, remote monitoring and remote control have been widely used. To determine whether the emission of industrial waste gas meets the...[Details]
China Energy Storage Network News:
Inner Mongolia Autonomous Region Development and Reform Commission
Notice on the trial implementation of the time-of-use electricity price policy...[Details]
IT Home reported on August 3 that Meizu Technology officially launched the new color scheme of 17 based on AG technology today - 'AG Wilderness Green' and 'AG Interstellar Gray'. The glossy glass h...[Details]
Battery internal resistance tester is also called battery internal resistance meter, battery internal resistance analyzer; as an important component of backup power supply, battery plays a key role i...[Details]
By using the serial interface of TC534 and 8031 single-chip microcomputer, a four-channel data acquisition system can be constructed. Since the P1 and P3 ports of 8031 are quasi-bidirectional gen...[Details]
Learning Siemens PLC is not as difficult as you think. It can be summarized in one sentence: for beginners, it is enough to roughly grasp the hardware composition, programming software, system inst...[Details]
Preface
With the rapid increase of urban population and the continuous expansion of area, the number of urban buses is increasing, and the number of bus routes is increasing day by day, whic...[Details]
According to Jiwei.com, with the advent of the 5G era and the rise of AI technology, more and more industries are integrating AI and IoT and applying them to the field of intelligence. Intelligence h...[Details]
1. GPIO port introduction The STC15W408AS microcontroller has 14 I/O ports. All of its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (...[Details]
1 Understanding of NVIC CM3 supports hardware interrupt nesting, which is divided into preemptive priority and sub-priority. The main usage rules are: the preemptive priority with a higher leve...[Details]
In November 2019, MediaTek officially announced the launch of the Dimensity 5G chip. MediaTek data shows that in 2021, the shipment volume of Dimensity 5G chips has accounted for 40% of the dom...[Details]
According to foreign media reports, a team of researchers from Zhejiang A&F University, Huazhong University of Science and Technology (HUST) and Stanford University in China has developed a binder-fr...[Details]
According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
Analog electronics
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