The microcontroller is a control chip for an LED display. It has no problem communicating with the PC. After the program is burned into ARM, there is no problem communicating between ARM and PC, but t...
[color=rgb(0, 176, 80)][font=punctuation, 微软雅黑, Tohoma][size=24px]I’ve finally finished my busy work recently. I’ve worked overtime for 50 consecutive days, which means I haven’t left the community fo...
Video surveillance has always occupied a large proportion in the security field, so if we look at it, we will also focus more on the monitoring field. Let's predict the market capacity of video survei...
[align=left][backcolor=rgb(255,255,255)] First of all, C6678 is a multi-core processor (8 C66XX cores), each core has its own independent 32KB LIP, 32KB L1D and 512KB L2, in addition, the 8 cores have...
The STM32F429i Discovery also has a gyroscope. If we can't get it working, it would be a waste of STM's feelings. Well, let's play with the gyroscope in this section. To prepare the project, we use th...
First of all, thank you EEWORLD, thank you TI, thank you maylove...{:1_117:}, thank you is the usual, but thank you is sincere, haha, I received it a few days ago, and used it directly. Today I'm addi...
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]
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. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[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]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[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]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[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]
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]
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]