I bought a STM32F767 development board with a 7-inch touch screen from Taobao. The touch chip is FT5206. The driver of FT5206 in the example is query mode, not interrupt mode. I asked the seller and h...
I have a question for you guys:Are there any applications that use IO ports to simulate single or double touch? What applications are they used for? In addition, the prices of ordinary single and doub...
For example, 0.5W-1W 5V-5V or 3.3V-3.3V? The two transistors self-excited in the market consume too much power and are very expensive, about 8 yuan, and the efficiency is about 60%. Is there any ready...
The IR2104 is used now, which has complementary output. Does the IR21X series have a half-bridge driver chip with an output phase difference of 180° and an adjustable duty cycle? The purpose is to dri...
This project does not include the ZigBee protocol stack, as a transitionExperimental phenomenon:
One EB2530 (terminal A) is defined as the transmitting module, and the other EB2530 (terminal B) is def...
The China-Europe battery industry is forming a new bond, with capital, technology and market intertwined and deeply integrated. Strengthening mutually beneficial cooperation between Chinese and Europe...[Details]
The gradual loss of China's demographic dividend, coupled with the trend of automation and intelligent transformation of China's manufacturing industry, has led to the rapid development of my country...[Details]
Littelfuse 828 Series High Voltage Cartridge Fuse Offers AEC-Q200 Qualified Overcurrent Protection in a Small Package
For on-board chargers and power distribution units in electric...[Details]
As the successor to the Galaxy A80 with a retractable rotating camera, Samsung launched the Galaxy A82 (also known as Quantum 2) in the Chinese and Indian markets in April 2021. However, in re...[Details]
Introduction to the Principle of Real-time Oscilloscope Real-time oscilloscopes are like adcs A real-time oscilloscope, sometimes called a "single-shot" oscilloscope, captures a complete waveform on ...[Details]
Vision Semiconductor (Hefei) Co., Ltd. announced that its first smart HDTV processing main chip (SoC) was turned on and returned on July 6, and the complete video channel was fully connected and the ...[Details]
The debugging of thyristor speed-regulated DC motor is usually based on output current, voltage and speed. That is:
(1) The current depends on the size of the drag load. No matter how the load...[Details]
There are many domestic digital models, and you can determine the model according to actual needs when purchasing. For example: if it is specially used to measure voltage, current and resistance, y...[Details]
Samsung Electronics and SK Group are said to be making large-scale investments to expand their system semiconductor businesses. According to BusinessKorea, Samsung Electronics' Pyeongtaek P3 plant, w...[Details]
According to reports, a copy of an email from Waymo, the self-driving car company under Google's parent company Alphabet, showed that the company is sending a promotional message to online ride-haili...[Details]
Digital blogger @数码闲聊站 said in response to netizens' questions that the four-curved waterfall screen concept phone previously announced by Xiaomi is only a pre-research project, and the specifi...[Details]
Last night, Xiaomi Community held the 33rd online event for leaders, and four leaders of the MIUI Pioneer Group answered users' questions about system stability online. We learned from the Xi...[Details]
As we all know, spectral analysis is based on the fact that atoms and molecules in matter are in a state of constant motion. This internal motion of matter can be reflected externally in the form of ...[Details]
虽然进行精确的高速 示波器 测量可能具有挑战性，但是运用一些简单提示和技巧可以显著改善测量结果。本文收集了一些容易实施的方法，可以确保您的每次时域测量都能够快速准确地得到结果。尽管其中有些方法看上去很基本，然而令人感到惊讶的是，它们却常常被人们忽略。
bandwidth
To accurately measure frequency response and fast risin...[Details]
stm32/stm8
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