I use FPGA and DS90CR285/DS90CR286 to do the level conversion of the video, converting TTL to LVDS, and then converting it to TTL, and finally displaying it. These two pictures are the actual effect a...
It uses an external low-speed oscillator 32.768KHZ.The manual says that the low-power operation is 5.4 microamps at 32kHz.How does the software enter the low-power operation (Low-power run) mode?5.6.1...
Since there are many pictures, the post is too long, so I post them separately. This article is quoted from Feiling Embedded Android Technology Zone www.witech.com.cn SD Card Partition Prepare an SD c...
[i=s]This post was last edited by justd0 on 2020-9-2 22:55[/i]The buttons of ESP32-S2-Kaluga-1 adopt the ADC design, which connects six buttons to resistors of different resistance values to one IO po...
: [p=26, null, left][color=#000][font=Arial][size=14px]When writing launchpad430 program, I found that there are two available header files under IAR. [/size][/font][/color][/p] [list] [*][size=18px]#...
Regarding the problem of processing pictures on Windows Mobile, I feel that there are so many NET things everywhere. It seems that Windows is going to give up its support for VC. Please discuss it. In...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[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]
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]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[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]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[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]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]