I encountered this problem when writing EEPROM through IIC. I first assigned the value v_pIICregs->IICDS v_pIICregs->IICDS=0xa2; Then after receiving ACK and interrupt, I want to read it out and see c...
I just got a launchpad, and I tried to burn MSP4302553 into it. There was no problem with building and debugging, but an error occurred when resuming: The error content is: MSP430: Can't Run Target CP...
In-depth explanation of multi-layer switching technology in communication networks [font=SimSun][size=10.5pt]For multi-layer switching technology, since each company adopts its own standards, it is di...
The Tetris game program written in EVC4.0 is compiled successfully. If I run it in the simulator, it will prompt that the intel 80486 does not support the cofiguration. So I want to run it on the arm ...
I recently DIYed a small gadget. Due to my lack of experience, I was troubled for a long time with the power supply part. I wanted to increase the voltage of two No. 5 batteries (3V) to 5V to power th...
Two key points in selecting filter capacitorsCapacitors are very important in EMC design and are the most commonly used filtering components! Here are two key points about capacitor filtering: 1. Capa...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]