[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...
This article introduces a music doorbell that does not require buttons. As long as the visitor stands in front of the doorbell, the doorbell will automatically sound. The circuit principle of the mus...[Details]
Bipolar ADC DC Offset Correction
DC Specifications (Ideal)
DC indicators (differential nonlinearity error DNL)
DC indicators (integral nonlinearity error ...[Details]
Complementing the industry’s smallest and best value 2-megapixel RGB-IR automotive image sensor with low-light and low-cost image signal processors to create the most cost-effective imaging solution...[Details]
Today, Xiaomi officially announced that it has once again been listed on the Fortune Global 500, with its ranking rising to 422, an increase of 46 places compared to last year. Today, Fortune Chine...[Details]
The heavyweight mobile phone launch conference of 2021 is coming to an end, and many people are beginning to turn their attention to the new devices that will be launched in the first half of 2022. I...[Details]
With the rapid development of semiconductor and software technology, automotive electronics accounts for an increasing proportion of the automotive industry. From the realization of car comfort to st...[Details]
On May 6, MediaTek staff member @Selina_Ko posted on Weibo a photo of the MediaTek Helio P70/P60 souvenir she received. We looked at the picture carefully and found that the souvenir picture...[Details]
In the project, I need to use a computer to control the IO port of the microcontroller through the serial port. After consulting some information, I found that python can be used to implement simple ...[Details]
It is a 24-bit downward-counting timer. Each count takes 1/SYSTICK. SYSTICK is the system timer clock. It can be directly obtained from the system clock or obtained by dividing the system clock by 8....[Details]
With the use of photovoltaic systems in households and small commercial power stations in Europe and Australia, household systems in some countries such as Germany, Italy, Australia, and France hav...[Details]
I just did a project on the IAR platform and found that there are some differences between it and the cosmic compiler used in STVD. For example: 1. When defining local variables in a function, the ...[Details]
Renesas Wireless Charging Receiver Achieves High Efficiency at Light Loads, Ideal for Low-Power Applications
Beijing, China, April 8, 2022 - Renesas Electronics Corporation, a global...[Details]
Jidu joins hands with Baidu and Qualcomm to create China's first mass-produced model using the 4th generation Snapdragon automotive digital cockpit platform
November 29, 2021, Shangh...[Details]
Texas Instruments introduces industry's most advanced stand-alone active EMI filter IC to support high-density power supply designs
Engineers can design smaller, lighter and more cos...[Details]
Today, Huawei and China UnionPay Co., Ltd. held the 2019 PLC-IoT Industry Development Forum and Huawei PLC-IoT Ecological Alliance Establishment Conference in Dongguan. At the conference, the "Huawei...[Details]