SEED-DEC643 User Guide: Before performing video testing, the FPGA programming information must be burned into the FLASH. When testing the video image device, it is forbidden to operate the 0th page of...
Dear experts:Please help me check, the compiler keeps reporting an error, saying there is an error here, I have looked many times but can't find where the problem is
#includereg52.h //52 MCU header fi...
Recently Micropython has been making continuous improvements to Bluetooth.docs/library/bluetooth.rst: Fix typo in HR/UART services example.
extmod/modbluetooth: Make gap_disconnect not raise when disc...
As shown in the figure, how is the cathode potential of TL431 calculated?
The simulation result is around 1.2V.
I found a diagram of the internal structure of TL431 and studied it.
Still can't figure ...
[i=s]This post was last edited by freeelectron on 2022-7-4 21:42[/i]1. Introduction
The LCD driven in this article is 1.8 inches, and the controller is ST7735. It was previously ported to AT32F425, GD...
Whenever I want to make a screen display, I will look for a screen with few pins and easy to drive. I originally wanted to use a real SPI driver, but there is no pin as fast as that.
I think I'll do i...
There are many ways to design LED flashes using transistors, operational amplifiers, 555 timers, and even relays, and dedicated ICs for driving LED flashes have also appeared, such as the LX1990......[Details]
Recently, Jianguang Assets completed its investment in Shenzhen Pactera Information Technology Co., Ltd. and became its strategic shareholder. Currently, the company has been renamed Shenzhen Jiangua...[Details]
China Energy Storage Network News
: The 2016 First Energy Internet Leaders Forum and the Energy Internet Most Influential Pioneer Enterprise Award Ceremony with the theme of "Leading Energy a...[Details]
Huawei has announced that it will hold a press conference on June 2 to launch Hongmeng OS. At the same time, the official Weibo account of EMUI has been renamed HarmonyOS, officially taking over. I...[Details]
A small project, after the test time and product volume are slightly larger, some inexplicable non-logical error bugs appeared (the most troublesome thing is that they cannot be reproduced every time...[Details]
Although the amount of static electricity is not large, the voltage is very high, and it is easy to discharge and produce static sparks. In workplaces with flammable liquids, such as oil product ship...[Details]
The system uses TI TMS320C6211 chip to process the images captured by the camera and after A/D conversion. After the DSP compresses the image, it is uploaded to the host computer motherboard throug...[Details]
In addition to the creep running mentioned in the previous article, the most common failure mode of new energy drive motor bearings is electrical corrosion. The failure mode of electrical corrosion...[Details]
On August 19, Huamao Technology issued an announcement stating that the company's main business does not involve photoresist business; its overseas investment company Xuzhou Bokang had a net loss of ...[Details]
At present, the mobile phone chip market pattern has been formed, including Qualcomm, MediaTek, Samsung, the unique Apple A series and Huawei Kirin. While the barriers to chip technology are getti...[Details]
This article introduces the main requirements that inevitably require the use of power parallel technology, that is, power tube parallel or power supply device parallel. For a 20kA DC power supply, i...[Details]
It is not difficult to design LED driver power supply . The experience of predecessors can often help engineers avoid many detours. The ancients said: The nature of a gentleman is not different, ...[Details]
Ford is using a newly developed 3D mapping technology to analyze the rear axle components of Ford F-Series pickup trucks during the assembly process, with the goal of increasing the smoothness of...[Details]
Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]