Controlling home appliances by voice is a key point of my evaluation project. This experiment uses a voice recognition module purchased from Taobao. This module has a high cost performance. The disadv...
I am a newbie in WSN. I have a set of sensor nodes in my lab. The network has been successfully established and they can run and collect data. But now I need to work on clock synchronization algorithm...
After waiting for more than half a month, I finally received the express delivery that came across the ocean.The protagonist ESP32-S3-Korvo-2 is based on Espressif's latest esp32-s3.Xtensa 32-bit LX7 ...
There is no connection between Tmall Genie and esp8266, so how to use Tmall Genie to control esp8266?This tutorial uses the Scallop IoT platform (http://www.bigiot.xyz) to connect ESP8266 for Microyth...
I'm a novice learning ESP8266 infrared remote control. After searching around, it seems that there is no library related to infrared transmission and reception in MicroPython. Is there any expert who ...
I want to ask a question about triangle wave, the question is as follows: 1. The frequency is currently adjusted to about 1KHZ 2. Pin1 square wave output is about plus or minus 2.6V (should it be plus...
The word "making cars" seems to have a magical power. Whichever technology company it appears in, that company will gain huge discussion heat and attention in a short period of time. If the company h...[Details]
On April 15, Reuters quoted analysts as saying that "if China's COVID-19 epidemic blockade continues, shipments of some Apple products as well as Dell and Lenovo laptops may face delays as restricti...[Details]
The advent of light-emitting diode (LED) technology marked a major revolution in the electrical lighting industry. Since 1990, LED lamps have increasingly replaced traditional light sources such as...[Details]
1 Introduction With the continuous development of computers and information technology, research on biometric identification technology has received widespread attention. Biometric identification ...[Details]
During the 2019 World Computer Conference, the Changsha Municipal Government and Huawei signed a Kunpeng Industry Cooperation Framework Agreement. The Xiangjiang New District and Huawei signed a coop...[Details]
According to Taiwanese media "Electronic Times" reported today, TSMC has released its 2024 foundry quotation strategy to many customers. Among them, the foundry quotations below 7 nanometers will "st...[Details]
As we all know, laser-guided weapons use sensitive specific laser signals as guidance information. In the semi-physical simulation system of laser-guided weapons, target simulation and guidance simul...[Details]
Remote magnetic float level gauges should be relatively unfamiliar to those who are not familiar with them. However, they are widely used in the field of level measurement, playing an important role ...[Details]
A Deep Look into Different Types of ADC Digital Outputs
In today’s world of analog-to-digital converters (ADCs), there are three main types of digital outputs used by ADC manufacturers....[Details]
As we all know, graphene batteries have to challenge the high price of "black gold", while hydrogen fuel cells, which came out of the laboratory earlier than graphene batteries, have to overcome the ...[Details]
According to foreign media reports, indie Semiconductor, a supplier of automotive technology solutions, has signed a final agreement with Analog Devices, Inc. (ADI) to acquire its Munich-based radar ...[Details]
Blank situation, this word is the most appropriate to describe the field of domestic automotive-grade chips. This blank situation once hindered the speed of transformation of many Chinese local enter...[Details]
In order to realize the online programming of Freescale's HCS12 series MCU, a universal programmer was designed through software architecture and portability. Through many early programming exper...[Details]
1 Introduction
Modern high-performance combat aircraft generally adopt thrust vectoring technology, and the threat of various high-altitude, high-speed, and high-maneuverability re-entry warhea...[Details]
introduction
LED display screen has the advantages of low cost, long life, low power consumption, wide operating temperature range, etc., and is widely used in the display of text and image inf...[Details]