[i=s]This post was last edited by bqgup on 2021-7-26 23:36[/i]Sound source localization system
The list of required materials is as follows:
MCU Development System
DSP Development System
Embedded deve...
[i=s]This post was last edited by lvxinn2006 on 2019-1-11 08:53[/i] [p=30, 2, left]The development board ST NUCLEO-G071RB evaluated in this event is provided by STMicroelectronics. Thanks to STMicroel...
[i=s]This post was last edited by Feixu on 2021-5-18 17:27[/i]I recently surveyed an instrument and found that the preamplifier circuit was composed of discrete components 3DJ6 and 9012, which was use...
What we are involved in is the use of GPIO. You may have some impression of the demonstration of lighting an LED we talked about last time. But last time we directly called the code generated by the s...
Please help me find out what is wrong with the circuit. The speaker can play sound when it is directly connected to the voice IC, but there is no sound after it is connected to the power amplifier. Th...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
As LEDs have developed to this day, SMD lamp beads have become popular because they are relatively easy to automate and mass-produce. SMD lamp beads have a processing process called SMT (or reflow ...[Details]
Normally, RET is used to return in ordinary assembly subroutines, and RETI is used to return from interrupts in interrupt service subroutines. Both instructions can pop the breakpoint address from th...[Details]
Advanced driver assistance systems (ADAS) will reshape our relationship with transportation by providing a safe and increasingly autonomous experience. Technologies in the field of autonomous driving...[Details]
For lead-acid batteries with larger capacity, a switch charger is usually used to improve charging efficiency. The actual circuit of the designed 24V20Ah lead-acid battery switch charger is shown in ...[Details]
Back in 2018, Qualcomm released the Snapdragon 675 SoC. Today, the company released its iteration, the Snapdragon 678 SoC. Officially, the Snapdragon 678 is designed to bring better performance, imag...[Details]
The general clock setting is an external 8M clock, but when it is set to an external 16M clock, the following configuration is required: (1) For the stm32f103xx chip, modify HSE_VALUE in the stm32f10...[Details]
1. The project replaces different STM32 chips eg: stm32f103rct6 ---- stm32f103c8t6: 1.1. Modify the chip Click the magic wand, and in the menu bar that appears, select the chip in the Device option...[Details]
The functions of the arm-linux tool are as follows: arm-linux-addr2line converts program addresses into file names and line numbers. Give it an address and an executable file name on the command line...[Details]
As the global wireless headset business scale gradually expands, Apple, as the industry leader, is also constantly improving and developing AirPods, and it is expected that the new AirPods will have ...[Details]
For system designers, increasing the integration of integrated circuits is both good news and brings new problems. The good news is that at each new silicon process node, chip designers can package mo...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
As we enter 2021, 5G functions have become standard in most terminal devices. However, because the technology behind it is very complex and many early entrants have already established patent advanta...[Details]
In the lithium battery field that pursues extreme cost, extreme efficiency, and extreme manufacturing, the in-depth promotion of digital transformation has transitioned from concepts, goals, and sl...[Details]
Beijing, China, May 23, 2024 -
Lenovo Networks Technology Co., Ltd. (hereinafter referred to as "Lenovo Networks"), a leading intelligent data management solution and service provider committed...[Details]
Electronics Design Contest
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