[i=s]This post was last edited by anger0925 on 2021-7-25 10:29[/i]First of all, I would like to thank EEWORLD and Silicon for giving me the opportunity to experience the EFM32PG22 development kit and ...
Convert USB power supply to positive and negative 15V power supply, which can power 3 op amps. The power consumption of op amp is about 300MW, which should be enough. Please recommend related circuits...
I am a newbie, and I want to make a phase-locked amplifier with a reference signal frequency of 5MHz~7MHz. I have checked some information but still have no idea. Can any expert give me some advice?...
What is01Transparent transmission
The module is open and transparent to the user . No matter what is transmitted, the device used only acts as a channel .
Transmit the content to be transmitted intact...
Microchip introduces PIC32CXMT 32-bit microcontroller series with MPL460 PLC modem to support smart meter design
PIC32CXMT includes three tiers of devices
: single-...[Details]
0 Preface Like developed countries, my country is vigorously promoting time-of-use electricity prices to ease the current tight electricity supply situation as the marketization of electricity su...[Details]
introduction
In current embedded systems such as PDAs, SD (secure digital) cards provide a better solution for external device expansion than CF cards due to their small size and fewer pins. T...[Details]
In the past, LED lamps all used constant voltage power supplies. At that time, we did not understand the performance of LEDs. According to the data given by the manufacturer, each small lamp bead w...[Details]
A feedback control system used to accurately follow or reproduce a process. In many cases, a servo system specifically refers to a feedback control system in which the controlled quantity (the outp...[Details]
GuardKnox is a technology company that provides high-performance security solutions for the next generation of mobility. Carota is a global one-stop vehicle OTA upgrade and remote diagnostic solution...[Details]
1 Introduction
With the rapid development of the global economy, energy consumption in various industries has intensified, and traditional fossil energy such as oil and coal has become increasi...[Details]
Gartner predicts that by the end of 2025, at least 30% of generative artificial intelligence (GenAI) projects will be abandoned after proof of concept due to reasons such as poor data quality, in...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Classification of keys
According to the structural principle, buttons can be divided into two categories: one is contact switch buttons, such as mechanical switches, conductive rubber switches, ...[Details]
Modern living patterns make the safety of family life particularly important. At present, security prevention and alarm systems are important guarantees for ensuring the safety of residences and re...[Details]
Photoelectric encoder is
a sensor
for measuring the position (angle) and speed of rotating objects in mechanical motion control
. It has two types: rotary and linear. Rotary photoelectric...[Details]
On October 21, the Gansu Provincial Department of Industry and Information Technology publicly solicited opinions and suggestions on the "Implementation Plan for the Construction and Operation Mana...[Details]
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