The template project attempts to compile the Bluetooth protocol stack BTSTACK and checks the configuration as shown belowThe compilation reports the following error:
make -j4 all2riscv64-unknown-elf-g...
Not long ago, a netizen asked me, "Boss, when will EE's essay contest come?" Well, our contest is here! Starting today, if you publish an excellent personal original first article on EEWorld (select a...
Strictly speaking, the LED glass screen is a photoelectric glass. It is a high-end custom photoelectric glass that uses transparent conductive technology to fix the light-emitting diode structure laye...
[align=left][color=black][font=微软雅黑][size=3]Meet spring and have fun together with you. Come and learn about optical communication test and measurement solutions with Keysight and download them to win...
1. Introduction to KV componentsWhat is KV component
For IoT RTOS products, KV components are not available. Whether Alios Things, RT-Thread or LiteOS, there are KV-related component libraries. So wha...
This article will introduce a marquee experiment based on 8051 microcontroller, and realize the LED running light effect by writing code. This experiment will use the P2 port of 8051 microcontrolle...[Details]
When you are driving in bad weather, the vehicle's voice assistant can help you quickly find a nearby shelter; when your electric car is running low on power, the voice assistant can also help you fi...[Details]
According to the latest research report released by Strategy Analytics, the total revenue of the global smartphone image sensor market in 2020 was US$15 billion, with overall revenue increasing by 13...[Details]
Sponsored by the U.S. Air Force Office of Scientific Research, the University of Arkansas, Arizona State University, and semiconductor equipment manufacturer Arktonics have developed the first electr...[Details]
The need for gamma correction originated with the invention of CRT television displays. CRTs use an electron beam grid to illuminate a phosphor coating behind the display front panel. The applied gri...[Details]
All electronic devices are powered by direct current, usually after AC rectification. The voltage is then converted by a DC-DC converter to the voltage required by the load. Currently, most DC-DC c...[Details]
Bloomberg News reported based on the draft content obtained that the EU hopes to reduce its dependence on the United States and Asia, and increasing local semiconductor production is part of this pla...[Details]
Recently, according to the public disclosure of the Jiangsu Regulatory Bureau on the registration information of corporate guidance in its jurisdiction, Jiangsu Xinshun Microelectronics Co., Ltd. (he...[Details]
State Intellectual Property Office 2022 Annual Report: OPPO ranks fourth in domestic invention patent authorizations Recently, the State Intellectual Property Office released the "2022 Annual Repor...[Details]
A problem I solved some time ago seemed like a small problem, but it actually took me a week's worth of rest time at night to solve it. I'd like to record and share it. Problem Description: In the ...[Details]
Design Notes This instructable design describes a temperature measurement circuit using the ADS1118 and two thermocouples. The design uses the ADS1118 internal voltage reference for thermocouple volt...[Details]
The DC resistance tester is an ideal device for measuring the DC resistance of lateral transformer windings and high-power inductor equipment. In actual applications, some users have reported that ...[Details]
introduction With the development of modern science and technology, inverter power supplies are widely used in all walks of life, which puts forward higher requirements for their performance. T...[Details]
Apple appears to have been working to reduce its reliance on Chinese factories in recent years, and its list of suppliers has been constantly changing. In a recent teardown of the newly released iP...[Details]
In today's rapidly developing field of autonomous driving technology, the role of sensors is becoming increasingly prominent. They are the cornerstone of vehicle environmental perception. Among the...[Details]