[i=s]This post was last edited by qditz on 2020-1-17 15:36[/i]In the most beautiful season, meet the most beautiful Qingdao. Every picture seems familiar, and every picture makes you and me linger. Lo...
I saw the news this morning. Maybe someone will be interested, so I’m sharing it here.ST's EVL400W-EUPL7 evaluation board is a ready-made 400W power supply solution that meets today's most stringent e...
**1. Subject** Tina Wireless Network WiFimanger2.0 User Guide**2. Problem Background** Products: All products that need wireless Hardware: V853 + XR829 Software: Tina4.0 + Wi-Fi \ **3. Problem Analysi...
A TFT LCD, driver chip ST7735, the microcontroller can be connected to 5V or 3.3V power supply. When using 3.3V, the LCD pins use resistors to divide the voltage to get 3V level, the LCD displays norm...
The function of GEL file is basically the same as that of emuinit.cmd, which is used to initialize DSP. However, its function is more enhanced than that of emuinit. GEL has a menu under CCS, which can...
Abstract: VDC Research recently awarded the "2020 IoT and Embedded Technology Hardware Vendor Satisfaction Award" to manufacturers whose embedded processors, motherboards/modules, and integrated syst...[Details]
Although the Internet of Things is widely expected, it is not easy for enterprises to build and deploy the Internet of Things architecture. In order to realize the intelligent interconnection of all ...[Details]
Lithium-ion batteries power everyday necessities such as electric cars and cell phones. Researchers at the University of Alberta hope to extend the time between charges by improving specific componen...[Details]
There are several issues to consider when trying to reduce the power consumption of an AVR controlled system. In general, use sleep modes as much as possible and keep as few modules as possible runni...[Details]
Mercedes-Benz is working on a facelift for its CLS, which will debut as a 2015 model. Mercedes-Benz recently confirmed that the new CLS will be equipped with Mercedes-Benz MULTIBEAM LED headlight...[Details]
1. Logic
The input and output settings are for external devices, such as tools, etc.
2. Available logical instructions
3. Waiting time function logic instructions
(2...[Details]
Yesterday, vivo’s official Weibo account revealed a new feature of the vivo APEX 2020 concept phone, which will be released on February 28—it will be equipped with an ultra-stable micro-gimbal main c...[Details]
Linear Technology Corporation introduces the LTC3129, a synchronous buck-boost converter that provides up to 200mA of continuous output current and can operate from a variety of input power sources...[Details]
When a user used a 500MHz bandwidth oscilloscope to test the ripple of the 5V signal output by his switching power supply, he found that the peak-to-peak value of the ripple and noise reached more th...[Details]
At 23:00 Beijing time on February 9, 2022, Samsung held a global new product launch conference. As usual in previous years, Samsung will bring its Galaxy S series products at the beginning of the y...[Details]
In the STM32 firmware library and the provided routines, assert_param() can be seen everywhere. If you open the stm32f10x_conf.h file in any routine, you can see that assert_param is actually a macro...[Details]
Apple is expected to release an "iPhone Fold" with a flexible OLED screen before 2024, and foreign media AppleInsider recently created exclusive renderings to show what it might look like. Rumors a...[Details]
Introduction LED practical power supply converts AC mains power into DC power suitable for LEDs. A power adapter, i.e. LED practical power supply, needs to be added between the mains power and the...[Details]
According to the final summary of U-Boot-2009-03 transplantation notes (second stage transplantation preparation), it is necessary to transplant the clock initialization code for S3C2440.
...[Details]
Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]