[i=s]This post was last edited by hehung on 2022-1-19 22:05[/i]The previous post tried to port FreeRTOS to GD32L233C and successfully implemented two LED lighting tasks: https://bbs.eeworld.com.cn/thr...
Can anyone recommend the following chips or circuit diagrams for analog input and output buffering? The chips I use are AD7705 and DAC8411, which have internal buffers, but the teacher said that an ex...
Is there anyone willing to provide a single-chip microcomputer principle circuit or product that can measure weight and height and send the data to a computer?...
The above is a panoramic view
I am repairing the dimming circuit at the bottom of an Olympus microscope. I have never played with these components before. What are they and what are they used for? It ...
[align=left][font=Tahoma,]1. Selected FPGA: EP1C3T144C8. [/font][/align][align=left][font=Tahoma,]2. Data reception and decoding can be completed through one signal line. [/font][/align][align=left][f...
[i=s]This post was last edited by dontium on 2015-1-23 11:35[/i] TI analog signal chip selection manual includes the following: Amplifiers, Data Converters, Interface, Clocks, Timing and Wireless Conn...
Today's portable medical devices allow patients to diagnose and treat themselves, move around freely, and even use the devices when they are out and about. To achieve the "easy to carry" feature, po...[Details]
Human body information monitoring is an emerging field. People envision developing wireless electroencephalogram (EEG) monitoring equipment to diagnose epilepsy patients. Wearable wireless EEG can ...[Details]
Pulse oximeters, non-invasive instruments used to monitor a patient's blood oxygen saturation, are benefiting from moving away from expensive discrete component solutions toward more integrated design...[Details]
Engineers who are new to wireless design and wireless product development need to master the basics of
RF measurement
. In many cases, this process is to enable engineers who have been engag...[Details]
introduction
Mobile phones, MP3 players, hard disk players, digital cameras, PDAs and other devices are all controlled by navigation keys. Currently, the more popular navigation key contro...[Details]
Semiconductor devices used in high-end computing (advanced microprocessors) and consumer electronics (graphics and gaming chipsets) devices generally provide data rates up to 6.4Gbps through hig...[Details]
1. What is fading?
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers t...[Details]
1. Basic circuit characteristics of power amplifier
The basic circuit of the complementary symmetrical OTL power amplifier is shown in Figure ①. Among them: C1 is the signal input coupling ele...[Details]
Abstract:
Online dynamic signature authentication is increasingly used in various fields, especially in banking and financial systems and personal identification. As the basis of online signa...[Details]
I hope my mobile phone has more functions, I hope my digital camera is smaller, I hope my Walkman can listen longer... Consumers are always full of expectations for the performance of portable electro...[Details]
With the improvement of people's requirements for vehicle riding comfort and the development of passenger car suspension technology in my country, air suspension is increasingly used in passenger ...[Details]
The growing global interest in green power has added new variables to the design of power supplies and power adapters. Designers must not only traditionally consider the design specifications requi...[Details]
On July 1 this year, the "Civil Airport Management Regulations" will be officially implemented. The new regulations put forward higher requirements for the safe operation of airports. At the same t...[Details]
1 Introduction
The compression (tension) machine is a machine used to test the strength of building materials and certain products. It is divided into two types according to the working mo...[Details]
Set-top boxes often have some faults during the use process. This is a problem commonly reported by users. Due to the lack of professional knowledge and skills, users are often at a loss when probl...[Details]
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