AT89C51 ISD1760 Voice Chip Voice Input SystemGraduation works need data support
AT89C51 ISD1760 Voice Chip Voice Input System
AT89C51 ISD1760 voice chip voice input related information is needed
The f...
In the past two years, I have been working on private network communication products, and I have a lot of feelings, because the market of private networks is not as big as the public network market. T...
A filter is a frequency-selective device that allows specific frequency components in a signal to pass through while greatly attenuating other frequency components. This frequency-selective function o...
Home equipment information and human information such as brain waves and pulse information are transmitted through wireless networks and transmitted to dedicated servers on the Internet through home n...
1. Introduction
I already have activity status, signal strength, temperature, humidity and air pressure, but I'm missing a light parameter. I saw that [justd0] has already transplanted it a few days a...
w494143467onsemi and Avnet IoT Innovation Design Competition
This circuit was originally designed for someone else. It is very low cost and has a very good charging effect. It can be used to charge a lithium battery. In recent days, I have seen many friends mak...
introduction During the winding process of the spinning machine, it is very important to determine whether the thin thread is broken. Therefore, the spinning breakage detection device is a product th...[Details]
Several IT industry leaders have quoted this sentence: "Technology is always overestimated in the short term, but always underestimated in the long term." This means that people's understanding of ne...[Details]
Transphorm releases two 4-pin TO-247 packaged devices, expanding its product line for high-power servers, renewable energy, and industrial power conversion fields New Gallium Nitride FETs available...[Details]
Abstract: Based on the theory of digital matched filter and lead-lag phase detection loop, VHDL programming is used to implement the circuit of PN code capture and tracking on FPGA chip. The design...[Details]
1. Instrument name DSC (Differential Scanning Calorimeter) 2. Picture display 3. Function Introduction Differential Scanning Calorimetry (DSC) is a technique that measures the relationship betwee...[Details]
●What parts does a speaker consist of?
There are all kinds of speakers on the market, but no matter which one, they are composed of the two most basic parts: the speaker unit (termed as a spe...[Details]
CAN (controller area network) is a serial data bus with strong real-time performance, good flexibility and high standardization. It is widely used in automotive electronics, industrial automation, sh...[Details]
The live stream is powered by Intel Xeon Scalable processors and other hardware
Perhaps before this, watching live Olympic events at home in 8K resolution, the highest level of video...[Details]
In STM8L051, the pins are defined as follows: The RTC clock pin is reused with the USART communication pin. Therefore, it is necessary to remap the pins and map the TX RX pins of USART to other p...[Details]
Nanochip micro driver chip NSD1624 effectively solves the problem of negative voltage and high dv/dt on SW pin in high voltage and high frequency systems
June 22, 2022 - NSD1624 is t...[Details]
I saw a post titled "Classification Standards for High-end Color TV Receivers" on the "Audio-visual Research Institute Website". It is said that this is just a discussion draft within the industry, a...[Details]
Some media have obtained the sales data of SAIC Passenger Vehicles in the first half of the year from the official. Specifically, from January to June this year, the total sales of SAIC Roewe exceede...[Details]
0 Introduction
System hibernation is the most power-saving state of embedded systems except shutdown. Hibernation (Suspend, STR (Suspend To RAM)), also known as susp...[Details]
Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns
MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]
Black Shark Technology CEO Luo Yuzhou officially announced on Weibo today that the Black Shark 4 gaming phone is coming soon, and revealed that the phone supports 120W fast charging, has a buil...[Details]