The AD621 is similar to the AD620, except that the gain resistors for setting gains of 10 and 100 are already integrated on the chip—no external resistors are required. Selecting a gain of 100 require...
[i=s]This post was last edited by qwqwqw2088 on 2021-3-8 08:59[/i]This article introduces some common methods and shortcut keys for drawing schematics in KICAD.
It is mainly divided into the following...
When a differential op amp is used to detect the voltage of a battery in a battery pack, what is the output voltage expression?Virtual short: V+=v-False break:
V2-V-/380K=V--VO/380
V1-V+/380=V+/380?Is...
[i=s]This post was last edited by ohahaha on 2021-5-19 17:16[/i]Author: Jií Praus (Czech Republic)
Source: DF Maker CommunityThis "electronic heart" that beats according to the heartbeat of the person...
Such systems are used to identify, track and monitor moving vehicles by automatically extracting license plates using ARM cortex controllers. It can be used in commercial applications due to low cost,...
In Stephen Chow's movie "Kung Fu", the Fire Cloud Evil God said a very classic sentence, "The martial arts in the world are invincible, only speed is indestructible." No matter how powerful the kung ...[Details]
;----- Main program starts-----
START: CLR P1.0 ;P1.0 outputs low level, so that LED1
lights up ACALL
DELAY ;Call the delay subroutine
SETB P1.0 ;P1.0 outputs high level, so that L...[Details]
#include
#include "I2C.h"
#include "1602.h"
#include "delay.h"
/*Write data to IIC through AVR, and read and display the data through the serial port*/
//=======================================...[Details]
At the Intel CREATE event, which kicked off at SIGGRAPH 2019 on July 30, Intel outlined how its vision of exascale computing will fundamentally advance filmmaking and content creation, driven by six ...[Details]
Designing for emerging high-efficiency power requirements
The Energy Star program of the U.S. Environmental Protection Agency (EPA) was officially implemented on July 20, 2007. It is a specifi...[Details]
Abstract: This paper introduces the principle, structural composition and working process of each functional module of the test system based on the vector testing method. This system was success...[Details]
Earlier, according to xiaomiui, Xiaomi's second folding screen model MIX FOLD 2 appeared in the IMEI database and passed the certification. The model of this phone is "22061218C", abbreviated as...[Details]
Introduction
Today, almost every circuit requires the use of multiple different supply voltages. Therefore, we must design a suitable power management architecture to provide the r...[Details]
This week, Silan's 12-inch project is striving to be put into trial production in the fourth quarter of 2020. Innoscience's gallium nitride project is expected to achieve trial production at the end ...[Details]
Samsung Electronics, the world's top memory chip manufacturer, is planning to build an "unmanned factory" to solve the labor shortage problem caused by the "population cliff". According to the Korea ...[Details]
Excessive heat or improper application can greatly reduce the performance of LED light sources. The application of PPTC products from Tyco Electronics' Circuit Protection Division in the LED field ...[Details]
According to reports on the morning of March 21, Beijing time, Tesla CEO Elon Musk announced nearly two years ago that Tesla would stop installing radar sensors on its cars. Data shows a subsequent i...[Details]
Self-driving vehicles can greatly reduce casualties in road traffic accidents. According to WHO statistics, about 125 million people die in such accidents every year, and the age of the people is m...[Details]
With the rapid development of social economy in the 21st century, people's demand for mobile computing and broadband wireless communication that can provide information services anytime and anywhere i...[Details]
On October 23, we learned from the official that Ideal Intelligent Driving "end-to-end + VLM" has officially started full push, including all models under the AD MAX platform. The new generation of...[Details]
Analog electronics
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