I am using STemWin to develop a UI. Text and lines can be displayed but BMP images cannot be displayed. Please give me some advice. This section calls the STemWin library function to display text and ...
I thought of the POS chips again, and always wanted to make use of them, so I looked at this post posted by the great god [url]https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=359651&page=1#pid...
The control lines of other FSMC are already full. The design uses FSMC to communicate with CPLD. NCE4_2, NWE, NOW, A[0..8], D[0..15] of STM32F103 are all connected to CPLD. PCCARD is simulated in the ...
Motor drive resource planning
According to the previous plan, it should be ensured that the chip has the ability to drive a three-phase bridge and determine the IO allocation of the chip.
The chip sig...
I want to learn embedded system by myself after work, but I feel that I am not familiar with the operating system! The progress is very slow! Do you have any good suggestions? How did you get started ...
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Deep in the laboratory, a seemingly ordinary piece
of
battery
material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]
The transition to SDVs (software-defined vehicles) involves more than just replacing parts; rather, it involves the organic connection of various elements, from internal vehicle systems to ext...[Details]
New energy electric vehicles are energy-saving, environmentally friendly, have low operating costs, and enjoy strong support from national policies. With the growth in sales of new energy electric ...[Details]
The power battery is a crucial component for vehicles, determining its lifespan and range. According to national regulations, when the capacity of an electric vehicle's power battery drops below 80...[Details]
System Principle
According to the average imbalance rate of the branch three-phase phase line load and the average value of the branch phase line current, the adjustment of the phase line load...[Details]
The automotive industry is hurtling toward a future that will transform transportation just as electricity transformed the way we light the world. Electric and self-driving cars will permanently ch...[Details]
Introduction
With the development of mobile internet, technological advancements, and the introduction of high-performance, low-power processing chips, the variety of smart wearable devices has...[Details]
In recent years, portable electronic devices such as mobile phones, digital cameras, music players, tablets, ultrabooks, and laptops have become almost a necessity, raising safety concerns. Besides...[Details]
On August 8th, at the 2025 World Conference held in Beijing, Orbbec, under the theme of "Inspired and Dynamic," unveiled a new lineup of sensing products for the robotics field. Among them were the...[Details]
By introducing pulse stress and charge pump technology, this paper addresses the three major blind spots of traditional DC methods in the reliability assessment of advanced CMOS and high-K materi...[Details]
stm32/stm8
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