Newbie, how to modify this circuit to high effective? (The top is 5V) [float=left][table] [tr][td] [/td][td] [/td][td] [/td][td] [/td][td] [/td][/tr] [/table][/float]...
Electronic shelf labels, as the name implies, are electronic labels used to mark prices on commodity shelves. Electronic shelf labels are generally used to display commodity price information in depar...
After completing the study of TI's MSP430F169 microcontroller, I took it to the next level and got started with DSP. I used the F28335 system development board from Lingling Electronics and the develo...
Defining an interrupt service routine
#pragma vector=PORT1_VECTOR //P1 port interrupt vector__interruptvoid Port_1(void) //Declare interrupt service routine, named Port_1{... //Interrupt service routi...
We mainly represent several first-line brands of passive components, capacitors, inductors, varistors, crystal oscillators, filters, and hope to find capable engineers to design our products into new ...
Hello, seniors. I use a 20v DC power supply as input and want to generate 8 5V voltage outputs using a voltage regulator chip. I would like to ask the seniors, is it better to use a voltage regulator ...
Recently, the Digital Economy Industry Research Center of CCID Consulting released the "2020-2021 China Blockchain Industry Development Research Annual Report" (hereinafter referred to as the "Report...[Details]
0 Introduction
It is very important to combine the teaching theory with practice in the course of engineering drawing, especially to cultivate students' hands-on and innovative abilities. It is a c...[Details]
Although artificial hearts have successfully prolonged the lives of some heart patients, several design flaws have long limited their use. Currently, these electromechanical hearts rely on positive...[Details]
VeriSilicon presents the latest high-performance IP applications at the 2024 International Embedded World
Aiming at a wide range of application scenarios, empowering the next generation ...[Details]
Xiao Zhang plans to travel to Thailand with his family during the Spring Festival this year, but his home will be unattended for more than ten days. Although the security in the community is stabl...[Details]
Which company has the best excavator technology? You will definitely think of a technical school in Shandong, which provides driving training, but when it comes to excavator manufacturing, you have t...[Details]
Recently, at the invitation of the School of Science of Wuxi Jiangnan University, Professor Sun Qingcheng, Professor Zheng Yixiang and Professor Zhong Deyuan from the Department of Optoelectronics ...[Details]
Introduction
Recently, the third-generation intelligent grinding and polishing workstation for small aluminum castings provided by Jia'an Intelligent to a leading die-casting company has b...[Details]
Recently, I used the SPI interface of STM32 to communicate with TI's CC3000. First, I configured the SPI interface. After configuring it according to the configuration routines on the Internet, I fou...[Details]
1. JZ2440 uses NOR Flash to start
When NOR starts, address 0 is located in NOR Flash, corresponding to BNAK0. The CPU runs the program directly from address 0 of NOR Flash. The code can be copied d...[Details]
Nonlinear systems often need to be linear to be useful. The circuit in Figure 1 provides a nonlinear sawtooth pulse for PWM (pulse width modulation) that can be used to compensate for nonlinea...[Details]
Function of the circuit
Accurate conversion amplifier circuits can be used to obtain negative voltage outputs from positive standard power supplies or to add polarity to balanced output DA converte...[Details]
One of the biggest advantages of LED technology is the ability to generate pure color light with an extremely narrow spectrum in the form of electromagnetic radiation, with high efficiency and no...[Details]
In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]
Analog electronics
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