I wrote a program for STM32F767 AD sampling, but the sampled values fluctuate greatly. Someone said that I need to run the self-calibration program. I did not find the ADC self-calibration program in ...
I am not very talented, but after seeing the source code of WebRTC AEC MATLAB on the Internet, I transplanted it on the DSP and successfully tested it, and it has a relatively good echo transplantatio...
In my application, I need to process the ADC data of the radar, so I use 1243BOOST and the DAC1000 data acquisition card recommended by TI together. The following figure shows the actual situation. Le...
This article presents a power supply solution for electronic cigarettes, which mainly includes a lithium battery, a boost circuit ( TPS61022 ) and a mouthpiece resistor (2 Ω). This solution supports a...
1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability, and high-resolution rad...[Details]
Electronic engineers or prospective engineers who have done embedded design or taken embedded courses may feel that the first MCU we used in our memory may be the type we like (or dislike). However,...[Details]
On September 30, the Changchun Municipal Science and Technology Bureau issued the "Changchun Carbon Peak and Carbon Neutrality Science and Technology Innovation Action Plan", which will promote the...[Details]
Mir released the MYC-LD25X core board and development board based on the STM32MP257 embedded processor module. The core board is based on the STM32MP2 series, which is the latest generation of indu...[Details]
Electronic fuses have received more and more attention in recent years. Traditional fuses can no longer keep up with the demand in many current applications, although they are indeed simple enough ...[Details]
Introduction: The stm8_interrupt_vector.c file will not be automatically generated when developing under IAR, but it will be generated under STVD, and the interrupt vector table _vectab will be gener...[Details]
ESD, EMI, and EMC design are common problems that electronic engineers encounter in design. Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in accordance wi...[Details]
China Energy Storage Network News:
Recently, the International Energy Agency (IEA) released the "Tracking Clean Energy Innovation: Focus on China" report. Based on the "China Energy System ...[Details]
With the widespread use of face recognition on smartphones, the once mysterious technology has now become commonplace. Currently, most face recognition systems use facial features to identify the use...[Details]
Android 11 Beta 1 was released yesterday, and OPPO quickly announced that its Find X2 series will start trying out this version. Interestingly, Xiaomi’s MIUI official Twitter account also announced t...[Details]
The serial port is the most frequently used problem in programming. It is usually used to send and receive data. At the same time, it has another function - to detect whether the program is correct. ...[Details]
OPPO A93 will be officially released tomorrow, priced at 1,999 yuan (8GB+256GB). OPPO A93 is the first to be equipped with Qualcomm Snapdragon 480 processor, which is the first 5G SoC in Qualcomm S...[Details]
Green and low-carbon have become one of the main themes of technological innovation and development. On February 3, 2010, General Secretary Hu Jintao called for accelerating the transformation of econ...[Details]
1. Introduction
An interrupt is when the CPU is processing something, and an external event (such as a level change, a pulse edge, or a timer count overflow) requests the CPU to process it...[Details]
Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]
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