Add all built-in audio files to the demo, and modify the cli prompt information to conduct experiments:
if (argc == 3strcmp(argv[1], "play") == 0) {char url[128];if (strcmp(argv[2], "welcom") == 0) {s...
[size=4] Bluetooth technology has been used for many years to support a variety of location services, such as proximity solutions such as landmark (PoI) information and item tracking, as well as posit...
In actual applications, the online monitoring device has different requirements for power supply reliability depending on the working mode. Currently, there are two main working modes for online monit...
1. Flight control firmware burning
The firmware here refers to the Hex or Bin file compiled from the source code, where Hex is a hexadecimal file and Bin is a binary file. The following figure shows t...
I recently designed a terminal setup. An IC reader is installed behind the keyboard. Now I found a problem: 1. When the IC reader is placed behind the keyboard, the card reading is unstable and the di...
On October 4, during the holiday period, a piece of news detonated the chip circle. Intel announced on its official website that it would spin off its Programmable Solutions Group (PSG) and is expect...[Details]
Overview
With National Instruments' programmable automation controllers (PACs) and LabVIEW, users can add a variety of functions to existing PLCs and industrial systems. Machine condition ...[Details]
Apple official data Sina Digital News reported on the morning of December 17 that Apple finally updated the relevant data of the iOS system today. Among the iPhones launched in the past four year...[Details]
China Energy Storage Network News:
Recently, the National Energy Administration officially approved the "Shigatse Clean Energy Demonstration City Development Plan (2016-2020)" (hereinafter re...[Details]
With the rapid development of the photovoltaic industry today, Mono-like combines the advantages of both polycrystalline silicon and monocrystalline silicon and has attracted widespread attention a...[Details]
Someone exposed the renderings of the Xiaomi 10 Pro phone on a social networking site, and it can be seen that it has a rear quad-camera and dual-punch screen design. It is understood tha...[Details]
The mature processes of foundries continue to be fully loaded, resulting in increasingly severe supply shortages of products such as MCUs, filters, panel driver chips, power devices/power management ...[Details]
When a pacemaker's battery runs low, the entire implant usually has to be replaced surgically, so scientists are developing a non-invasive battery charging system that can use externally applied ultr...[Details]
This year's popular Ideal L9 uses two Samsung 15.7-inch OLED displays with a resolution of 3456*2160, a 60hz refresh rate, a screen resolution of up to 260PPI, and an NTSC color gamut of 94.3%. I...[Details]
Common device characteristics Memory: The characteristics of SRAM static memory are small capacity and high price. The advantage is that it can be used directly after power-on without software init...[Details]
ARM microprocessors generally have two working states and can switch between the two states: —The first is the ARM state, where the processor executes 32-bit word-aligned ARM instructions; —The s...[Details]
The projects I opened before did not have this problem. After downloading a project from the Internet, I prepared to debug it and found that the breakpoints could not be set. I was confused for a lon...[Details]
SABIC, a global diversified chemical company, today launched an ecosystem called BLUEHERO™ to accelerate the world's energy transition to electricity and support global climate change goals . This ex...[Details]
On March 24, according to multiple Korean media reports, Samsung Electronics is investigating an employee of its DS foundry department for information leakage. It is alleged that the employee was ...[Details]
New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]