[i=s]This post was last edited by Jacktang on 2019-10-16 15:24[/i]Get the new board and unbox it firstLearn about the configuration
Seeed's ReSpeaker Core v2.0 is designed for voice interface applicat...
[i=s]This post was last edited by yhyworld on 2020-1-5 09:29[/i]As shown below, this is ST's 64 Kbit EEPROM: M24C64-W, which has four million write cycles.Now, only 40Kbit is used, and 24Kbit is unuse...
After getting the board, I couldn’t wait to go to the official website to look for development information. The official website provides embedded, Arduino, and Python driver codes:I originally planne...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
I have been learning 51 MCU for more than a month. I stayed up all night to participate in a competition and wrote the OLED+DHT11 program. The MCU source program is as follows: #include "REG51.h" #...[Details]
Preface
Traditional valve-regulated sealed lead-acid batteries are widely used for their low cost, mature technology, and easy maintenance. However, with the continuous development of w...[Details]
According to foreign media reports, researchers at Missouri University of Science and Technology (Missouri S&T) and their industry partners recently demonstrated new battery charging technology to th...[Details]
Although it is not as good as the ancient realm of "returning to Jiangling from a thousand miles away in one day" and "the light boat has passed ten thousand mountains", nor does it have the spirit o...[Details]
What if we could not only provide energy to the places around the world that need it most, but also provide it cost-effectively? This is a question often asked when talking about developing countries...[Details]
As a special commodity, coal quality evaluation must have coal samples that can represent the entire sample, and the acquisition of coal samples must have a standardized sampling and sample preparatio...[Details]
On September 22, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary
Pinjia launched a new energy vehicle water...[Details]
0 Introduction
PWM technology is widely used in motor variable frequency speed regulation systems. PWM control uses the on and off of semiconductor switching devices to convert rectified DC...[Details]
1. Access the memory location of the absolute address:
#define pISR_EINT0 (*(unsigned *) (_ISR_STRATADDRESS+0x74))
The above statement casts the unsigned integer _ISR_STRATADDRESS+0x74 to ...[Details]
Measuring low amplitude signals presents a unique set of challenges. The main challenges are noise and adequate measurement sensitivity. reduce noise Environmental noise can be ignored when m...[Details]
On September 5, 2013, the first "International Symposium on the Development of Third Generation Semiconductor Materials and Applications" was successfully held in Shenzhen. Nearly 100 people from r...[Details]
In the past decade, the computing power of smart cards has developed rapidly, and public key-based smart cards have been widely used in various fields. In 2001, Borst summarized the various cryptog...[Details]
I have published an article How to debug u-boot on csdn. The article has limitations because it comments out the code loading (moving code from nand flash to SDRAM) part. This article is to discuss...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
Wireless Connectivity
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