[i=s]This post was last edited by QQ2850503027 on 2019-12-3 13:42[/i]Power supply ripple definition
Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated po...
[backcolor=rgb(222, 240, 251)]I recently translated an assembly program into C language. When I finish downloading the program, address 0000 02 00 1E LJMP pops up, and then the software exits? Does an...
[size=5][color=#0000ff][b]1. PTC thermistor boiling water automatic alarm circuit[/b][/color][/size] [size=4]The figure below shows a boiling water automatic alarm circuit constructed with a PTC therm...
I just started to learn how to use op amps. The project needs to amplify a small signal with a Vpp of 20mV (with a 1V DC bias) to 0~4V. I plan to use a bandpass filter to filter out high-frequency noi...
Due to the size limit of the video file upload, it will be demonstrated separately. First, the upright car is at a static tilt angle of 30 degrees and then powered on to stand in balance. [url]https:/...
KEIL programming software is essential for learning microcontrollers, and comes with synchronous teaching materials. Students in need can download it and have a look. Address: https://download.eeworld...
With the acceleration of the pace of life, more and more smart vending machines have been added in high-speed railway stations, subway stations, and office buildings. An engineer contacted by Guoxi...[Details]
As a field indicating liquid level instrument, the magnetic flap level gauge has the characteristics of economic energy saving, high sealing and leakage prevention, and is widely used in industrial...[Details]
; File: an734.asm
; data: feb.23.2001
; Functionality:
;
; This code implements the basic functions for an I2C slave device
; using the SSP module. All I2C functions are handled in an ...[Details]
The 2021 Lunar New Year is approaching. It is the first Spring Festival after the epidemic. This year, everyone should resume the custom of New Year’s greetings. The New Year is one of the few time...[Details]
The ultra-low power consumption electronic thermometer
designed in this paper
can measure and display the temperature of the measured point through the temperature sensor, and can be exte...[Details]
Guangdong Province recently issued the "Opinions on Cultivating and Developing Strategic Pillar Industry Clusters and Strategic Emerging Industry Clusters", proposing to form a 200 billion-level chip...[Details]
In the field of modern industrial automation control, there are many ways to locate components. Here we introduce a solution using a prismless laser rangefinder. Produced by American Laser Technology...[Details]
FTS-300 fiber optic cable tester is an optical tool test instrument that integrates OTDR, fiber optic cable search, red light source, light source, optical power meter and fiber end face detection ...[Details]
Some time ago, Samsung released the new Galaxy S21 series of mobile phones in China. Although the appearance and configuration information of the Galaxy S21 were almost completely exposed befor...[Details]
The South Korean government plans to invest 186.5 billion won in the development of sensor technology. The relevant funds will be allocated to local universities and companies starting next year and ...[Details]
StoreDot, the inventor of Extreme Fast Charging (XFC) battery technology for electric vehicles, has announced that they have successfully demonstrated publicly on stage their ability to...[Details]
The U.S. Department of Energy has a plan to reduce the energy consumption of Class 8 heavy trucks (gross weight over 15 tons) by more than 50%. In order to support this plan, a lighting research team...[Details]
On October 11, in the production workshop of the Ruoqiang Energy Storage Factory, the production line was running efficiently and orderly. The workers performed their duties, operating various machine...[Details]
BYD lithium iron phosphate square shell battery BYD, which has been optimistic about lithium iron phosphate for a long time, is still persisting and seems to be creating surprises - BYD will launc...[Details]
On November 30, the first authentic
robot
stock of the Beijing Stock Exchange
, Jike Development Technology Co., Ltd. (stock code: 835579), officially landed on the capital market. On th...[Details]