Originally, a sensor was driven with a constant voltage of 2.5V, and the current was about 170mA;
After testing, I temporarily wanted to switch to a constant current method to power the sensor, so I b...
The project you are working on is cutting-edge and unique, but there are few commercial off-the-shelf test solutions on the market that meet your needs. As your team must provide more services with li...
Hello everyone, I don't quite understand this circuit. I can understand the +5V boost to +13V, but
(1) I don’t quite understand how the voltage is increased to +18V.
(2) How is this +18V calculated?
(...
Portable Environmental Status Detector
Author:jinglixixi
I. IntroductionThe portable environmental status detector is a work based on the ESP32-S2-Kaluga-1 development board. With the addition of exte...
LED luminous characters are advertising sign products that use LED lights as light sources. They are popular among advertisers for their diverse colors, uniform lighting effects, energy-saving and hig...
1. Why do operational amplifiers oscillate: an intuitive analysis of two common causesThe first case is related to capacitive loads (Figure a). The resistor is the open-loop output resistance of the o...
Food nitrite rapid tester is a food safety testing instrument developed to maintain food safety. Pickles are a side dish for many of us when dining. Pickles can be left for a long time, but many pic...[Details]
Recently, the China Electronics and Information Technology Industry Federation released the "2021 Software and Information Technology Service Enterprise Competitiveness Report" (hereinafter referred ...[Details]
This paper applies RFID technology to the logistics system and realizes the software and hardware prototype of the logistics system based on RFID technology.
System hardware design
In ord...[Details]
The MSP430 series of microcontrollers have powerful timer resources, which play an important role in microcontroller application systems.
In F11X and F11X1, there is no timer B resource. The timi...[Details]
0 Introduction
In order to ensure the security of the network, intrusion detection system has become an essential technology and means, because it has many advantages over other security t...[Details]
Abstract: An automatic line-following wheeled walking robot control system is designed, using the AT89S52 microcontroller as the main control CPU, plus a complex programmable logic device (CPID) to as...[Details]
The Hongke Real-Time Spectrum Analyzer is an integrated radio receiver and digitizer/analyzer with an embedded capture controller that enables users to: Define and execute real-time, sophisticated ...[Details]
MILPITAS, CA – October 29, 2013 – Linear Technology Corporation introduces the LTC2943, a multi-cell battery fuel gauge that directly measures 3.6V to 20V battery stacks. Interfacing with multiple ce...[Details]
【Abstract】 The principle of laser triangulation thickness measurement is described, the hardware design and software design of the plate online thickness measurement system are carried out, and t...[Details]
Intel's full-year outlook was quite optimistic, estimating adjusted sales of approximately $73.5 billion, higher than analysts' expectations of $73.1 billion. Intel also announced that more than 100 ...[Details]
Smart
driving
The automotive industry is undergoing major changes due to the changing needs of customers. Influenced by
the use of
smartphones
and other smart devic...[Details]
On September 30, the Patent Reexamination Board of the State Intellectual Property Office issued a decision declaring that all four Chinese patents of Fractus, a Spanish antenna technology research a...[Details]
In February this year, Motorola launched the Motorola edge s in China. The phone was the world's first to use Qualcomm Snapdragon 870 flagship processor, with an initial selling price of only 1,999 y...[Details]
1. Single power supply 220AC, safer and more reliable to use (completely abandon the use of dangerous 380V live wire);
2. Single machine output 2500V/1000A;
3. It can be used as a transforme...[Details]
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
...[Details]