[i=s] This post was last edited by ppiicc on 2017-12-8 19:11 [/i] Please give me some advice if you know the difference between this USB data acquisition (999 yuan) and the TB USB virtual oscilloscope...
For example, I wrote a driver myself, which relies on the system's ATL component. I hope that when the user selects my component, the system's ATL component will also be automatically selected. I don'...
Recently, my company's project used this chip, but after looking at the program for several days, I encountered some bottleneck problems. I would like to ask you: 1. Is it necessary to use CapTIvateDe...
The LANCHPAD I bought in a group purchase last time just came in handy. This time I plan to buy an MSP-EXP430FR5739 to experience lower power consumption and performance.
I don’t know if the FR series...
Hello everyone, I am a beginner of STM32. Now I am using STM32F103VET6 to make a thing: receiving the data sent by the serial screen through the serial port, and then sending it through ZigBee. Now I ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i][size=9pt][font=Verdana]HT46R47[/font][/size][font=SongTi][size=9pt]High performance[/size][/font][size=9pt][font=Verdana]8[/font...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[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 ...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[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]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]