[i=s]This post was last edited by sfcsdc on 2020-4-20 16:35[/i]Previously I asked you how a switching power supply can output a voltage lower than the reference voltage.
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In a system based on RF sensors, antenna design is as important as sensor selection. Antenna configuration determines the detection distance of the farthest target, the maximum field of view, and reso...
This time, I was fortunate to participate in the evaluation of the AI development board of the Allwinner R329 chip. In fact, there are many chips for AI reasoning on the edge. In addition to the Allwi...
Hello everyone, are there any friends who use infrared thermal imagers in their work? The current demand is to monitor the temperature of the electric heating tube during operation and overload (the t...
# The overview mainly describes how to replace the startup LOGO of V853 # Environmental software: V853 Tina 5.0 SDK Hardware: Allwinner V853 development board # Specific steps First, let's take a look...
[i=s]This post was last edited by xiguabuda on 2022-3-11 22:59[/i]I'm new to this. I'm using a development board and MicroPython to drive the servo, but there's no response. Could you please help me f...
introduction
In the construction industry, evaluating wall cracks and ground cracks is an important indicator for evaluating the quality of a house. An embedded system device is generally comp...[Details]
What is the conversion efficiency of a photovoltaic inverter? In fact, the conversion rate of a photovoltaic inverter refers to the efficiency of the inverter in converting the electricity generate...[Details]
1 Overview
With the widespread application of information technology, the harm caused by software security vulnerabilities is becoming increasingly serious. As an important technology for pre-...[Details]
Qualcomm Technologies and Google Cloud announce collaboration on Neural Architecture Search (NAS) for the intelligent connected edge
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1. Introduction to programming framework
The programming framework is a general framework for chasing and shearing applications. The functions of each part have been fully written. Users only ...[Details]
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The IO port of STM32 can be configured into 8 modes by software, as shown in the figure. The advantage is that it is convenient to choose I/0 during hardware design, which brings convenience to routi...[Details]
Question C in the National Undergraduate Electronic Design Competition requires the design of an automatic control system for a moving electric model car with a single-chip microcomputer as the core ...[Details]
Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
McObject® and Lynx Software Technologies announced the release of eXtremeDB/rt, the first commercial off-the-shelf (COTS) real-time database management system for embedded systems that works in conju...[Details]
Some foundries are still developing new processes based on next-generation gate-all-around transistors, including more advanced high-mobility versions, but bringing those technologies to production w...[Details]
The Internet of Vehicles (Intelligent Connected Vehicles) cybersecurity standard system framework includes six parts: general and basic commonalities, terminal and facility security, network communic...[Details]
1. Wide range ratio Since the cone can make the fluid flow field uniform, the flow rate that can be measured is lower than that of ordinary differential pressure flowmeters, that is, the lower limit...[Details]
The pulse width modulation (PWM) switching power supply only samples the output voltage and implements closed-loop control. This control method belongs to the voltage control type and is a single-loo...[Details]
February 7 news: Due to the coronavirus epidemic, Apple's AirPods may face the risk of shortage. According to Nikkei, Apple ordered up to 45 million sets of AirPods headphones in the first half...[Details]
Analog electronics
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