First of all, I would like to thank EEWORLD Forum and Chuanglong Technology for giving me the opportunity to try out the TL570 development board. The development board has arrived a few days ago, so I...
[If you don't understand, ask] What is the function of the op amp in the picture, or what type of op amp does it belong to? If the inductor L is removed, it is very similar to an integrating amplifier...
1. Generally, each manufacturer's MCU has its own development platform, and there are some third-party ones, such as IAR and MDK. Infineon has its own development environment DAVE, which is said to be...
Step 1:Layout the QT program, and then add the code to automatically set the screen size in the constructor. The code is as follows:After setting it up, copy the QT code to Ubuntu.#include#include#inc...
After the mobile phone and SensorTile.box are connected via Bluetooth, enter the "Plot Data" interface and click "Start Recording" to record the data file.Do a plank exercise with the SensorTile.box m...
Power Supply Development Overview
The power supply industry is the energy-based industry for the entire electronics industry. With the diversification of power electronic equipment and the enhancem...[Details]
ADI Launches Long-Range Industrial Ethernet Products to Connect Process, Factory and Building Automation
Beijing, China – June 18, 2021 – Analog Devices, Inc. today launched a long-d...[Details]
The Honor 20, which will be released in London on May 21, suddenly appeared on the GeekBench benchmark website today (May 15), which also exposed the full configuration of the phone. Accord...[Details]
Study Materials Video Tutorial Li Xiang stm32 video tutorial 49 episodes http://pan.baidu.com/s/1kTyt03P Atom teaches you how to use STM32 http://pan.baidu.com/s/1gd25r6F Liu Yang STM32 (good)...[Details]
On July 13, Zhichun Technology issued an announcement on increasing capital to its holding subsidiary and establishing a wholly-owned subsidiary. The announcement stated that it plans to increase cap...[Details]
Features Switching regulator makes full use of limited power drawn from USB port to charge battery and power application 180mΩ Internal Ideal Diode and Optional External Ideal Diode Controller...[Details]
Dialog Semiconductor plc (DXE: DLG ) , a leading supplier of highly integrated power management, audio, AC/DC power conversion, charging and Bluetooth low energy technologies, today announced the lau...[Details]
As we all know,
semiconductor
materials are greatly affected by ambient temperature during operation.
The photoelectric
conversion efficiency
of
high-power LEDs
is lower. Du...[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]
Development status of China's lithium battery electrolyte industry ——The localization rate has increased and is gradually moving towards the international market Lithium battery electrolyte is th...[Details]
Data shows that from 2016 to 2020, global direct investment in the 10 countries of the Association of Southeast Asian Nations (ASEAN) was US$731 billion, and direct investment in China was US$698.9 b...[Details]
On June 29, A-share concept stocks were hot, and the share prices of companies such as Fengli, Efort, Shenzhen Keda, Saixiang, Julun Intelligent, Rapoo Technology, Bojie Holdings, Liancheng Precisi...[Details]
Many of today’s vehicles and their internal combustion engines are facing a transformation as emissions regulations force automakers to seek ways to effectively reduce the carbon emissions of their v...[Details]
China Energy Storage Network:
In view of the upcoming peak energy season, the State Council’s executive meeting held recently has clearly required that “power outages must not be allowed.”
...[Details]
pc:Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]