The reason why the display detector of the spectrum analyzer is introduced is that in applications such as broadband signal power testing, power spectrum density testing, and phase noise testing, ther...
[i=s]This post was last edited by roc2 on 2019-10-6 11:02[/i]1. Overview
HTTP web server is a common function of ESP8266. Here we use the ZeroZhi open source platform to demonstrate this example.
2. S...
DIY rechargeable three-speed small fan - Power Technology - Electronic Engineering World - Forum (eeworld.com.cn)First of all, I would like to thank EEWORLD forum for giving me this opportunity to DIY...
The FOC vacuum cleaner development kit is a low-voltage sensorless FOC development board developed using CMS32M5733. It supports sensorless FOC and single resistor control, and has fast startup, smoot...
1. If the MCU has a serial port peripheral, plus a level conversion chip, such as MAX232, SP3485, it is an RS232 and RS485 interface.2. RS485 uses differential signal negative logic, +2~+6V represents...
THE EXPLORE OF VLF WIRELESS COMMUNICATION SYSTEM IN MINE
Abstract: This paper describes the recent situation of communication system in mine. According to the special working conditions of mine, exp...[Details]
This paper mainly describes a debugging method of a digital pointer thermometer implemented using Proteus software. The MCS51 single- chip microcomputer is used as the digital signal processor of ...[Details]
Use the parallel output of 74LS164 to connect 8 LEDs
Use the parallel output terminal of 74LS164 to connect 8 LEDs, and use its serial input and parallel output function to l...[Details]
1 Overall design
As shown in Figure 1, the intelligent home appliance control system consists of a home intelligent control module, a home internal network system, and a GPRS module.
(1) ...[Details]
In this wave of intelligent transformation, users seem to pay more attention to assisted driving systems, especially among the new brands, which have a large share of research and development in inte...[Details]
Description: 1. This design completes the design of a voice recognition control light system, based on the LD3320 chip voice recognition system. The most basic requirement is to say some simple comma...[Details]
For 11.0592M crystal bot=256-(11059200/9600/32) The baud rate here is 9600 11.0592M crystal oscillator can support basic baud rate For 12M crystal oscillator, it is different bot=256-(1200...[Details]
According to foreign media reports, TikTok is trying to get rid of the US's total ban by selling its US business, but it may encounter some troubles. The Wall Street Journal reported that China has i...[Details]
1. Full charge and full discharge system
. That is, the wind turbines are installed and charged centrally, and the batteries are distributed to households, with each household using two batteries...[Details]
Power Integrations releases InnoSwitch3-PD reference design for ultra-compact USB Type C, PD + PPS adapters
DER-937 is a 100W USB PD charger using a highly integrated boost PFC and G...[Details]
The investigation results of the Meizu 16s glue dispensing incident that caused a lot of controversy yesterday have now been released. It is understood that when the microblog technology self-media...[Details]
Kay Hall Solar's Holaniku installation, Big Island of Hawaii.
Hawaii is well positioned to lead the future of solar and energy storage, and it already generates more solar powe...[Details]
When the motor is running, it is generally allowed to be overloaded for a short time (output power exceeding the rated value is called overload). However, if the overload time is too long, the temp...[Details]
Save the following content as absacc.h: The reason is that the higher version of KEIL has been optimized and many previous library files have been removed, so users need to add them manually
#...[Details]
Preface
The automotive industry is currently at a very challenging historical moment. With the ever-changing application scenarios such as electrification, intelligence, networking and sharing...[Details]
RF/Wirelessly
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