I am now working on a LCD driver for HX8369, and STM32F429 is used as the CPU. My question is how to use 3-wire SPI (cs clk sda) to initialize the LCD. The format of the driver given to me by the manu...
Now the situation between China and Japan is on the verge of a war. A Japanese customer still owes us the balance and said he would pay us back in the next two weeks. Should I support or oppose the pa...
RT short-range wireless communication: The lower the frequency, the better. The distance is within 1 meter and there is no requirement for transmission speed....
I made a wince emulator myself, and ran it under EVC, but I cannot use net view to find the computers in the workgroup (but I can ping). Is there something wrong with the settings when I made the SDK?...
485 serial communication, microcomputer sends, TM4C123 answers, sending and receiving are all placed in interrupt, long-term work, generally once every 2-3 days: the failure of sending stopping midway...
The kernel is 2.6.14, and support for hotplug was selected during compilation. When it is on the board, it can be automatically mounted and hotplug is realized, but hotplug is not found in the /sbin d...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[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]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[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]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
stm32/stm8
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