[size=4] The clock oscillator circuit is used to generate the clock signal required for the normal operation of the microcontroller. The 51 series microcontroller can use two types of clock oscillator...
When using C2000 Launchpad, the local variables in the function cannot be controlled, such as Uint16 i ; for ( i = 0 ; i < 1024 ; i++ ){} ... the variable i changes only once, and then jumps out of th...
As shown in the figure above, please help me write a program in Keil u4 to control the speed of the motor. Forward 1 represents a forward speed, and forward 2 represents a forward second speed (the sp...
It would be best if you can download all of them. If not, download them in order. http://www.pudn.com/downloads54/sourcecode/windows/control/button/detail188095.html http://www.pudn.com/downloads62/so...
I want to amplify a 100uV-2mV signal. I used op07cp and first used a subtraction circuit to collect and amplify it, but it didn't work. Later, I used an instrument amplifier circuit to experiment, but...
As the title says, I would like to ask you how to configure multiple groups of FPGA registers by sending data through the serial port of the host computer, and the number of bits of the registers is r...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
1 Introduction
With the rapid economic development, my country's electricity demand has been growing at a rate of more than 20% per year. According to the current economic development trend an...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
In the 1980s, breakthroughs were made in the design and production of small, low-power quartz metal halide lamps with precise dimensions. At the same time, with the acceleration of people's lives a...[Details]
1. Driver IC Product Range
IR provides users with a variety of driver integrated circuits from single-phase to three-phase bridge. All types use highly integrated level conversion technol...[Details]
In the process of instrument application, there are many types of influencing factors of online gas analyzers and the changes are more complex. It is difficult to effectively control these influenc...[Details]