[i=s] This post was last edited by 414923338 on 2015-6-17 16:42 [/i] I got an original one from a junkman and want to study it. Please provide me with the information. Thank you. My email address is [...
Last time, I would like to thank the moderator for uploading a LCD1602 electronic clock to me.
I really want to make a perpetual calendar with a digital tube.
It can display the year, month, day, hour...
The probe is the first link to observe the signal. Its main function is to carry the link of signal transmission, and transmit the signal to be measured completely and reliably to the oscilloscope for...
There are several keys out of the six keys on my mini2440 development board that cannot be implemented. I used the wince development environment and looked at its driver. The functions implemented are...
I wrote a program today. The main program is as follows:
void main(void) {WDTCTL = WDTPW + WDTHOLD;TACTL = TASSEL_2 + MC_1;TACCR0 = 200-1;TACCTL0 = CCIE;while(1); }
Powered by a 3V chip battery, witho...
I'm new here, and I want to learn and master the microcontroller. I hope you can give me more support and communication. Thank you for having such a platform that allows us to have a lot of resources~...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[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]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[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]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[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]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
Microcontroller MCU
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