Dear experts, I recently came across a PCBA system control board that uses a C8051F340 microcontroller and does not use external memory. Its main functions are to drive compressors, water pumps, monit...
If the analog and digital circuits are separated during PCB wiring, and you want to connect the analog and digital circuits together during actual use, will this affect the performance of the board?...
[i=s]This post was last edited by 飞的鹰 on 2020-11-23 22:19[/i]This tutorial is easy to use and explains the cadence spb 16.5 version PCB design process very clearly. The document is very practical!...
[color=#1a1a1a][font=-apple-system, BlinkMacSystemFont, "][size=15px]I would like to ask you about the DSP28335 issue. Can I temporarily disable the epwm_isr interrupt in the program and then enable i...
Share the information of a mini 51 MCU learning board, small and beautiful, with reference programs, schematics and other informationDownload address: https://pan.baidu.com/s/13WpA8914kdn6jU04JNR6jwEx...
Introduction Strain is an important parameter in material testing. An important research area in material mechanics is to study and predict the mechanical behavior of materials by establishing t...[Details]
Recently, the official verdict was announced in the case of MediaTek female engineer Cui Yajie being murdered and burned by her Singaporean boyfriend (married) Qiu Guifu, who was sentenced to life im...[Details]
I. Experimental Purpose 1. Learn how to use AC voltmeter, AC ammeter and power meter to measure the AC equivalent parameters of components. 2. Learn how to connect and use the power meter. II. Princi...[Details]
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With the advancement of China's urbanization process, the construction scale of industrial water supply and urban water supply has continued to increase, and higher requireme...[Details]
The XY graph can be said to be the most flexible control of Labview data graphic display control. It can replace most of the functions of waveform graph and waveform chart. Its input parameter for...[Details]
Imaging processes for quality assurance and monitoring are becoming increasingly important in all industrial sectors. Camera systems offer higher and higher resolutions, but are becoming smaller and ...[Details]
On May 10, STMicroelectronics announced a collaboration with power module and system manufacturer Semikron to provide silicon carbide (SiC) technology for Semikron’s eMPack® electric vehicle (EV) pow...[Details]
This paper mainly describes the design of the pulsating vacuum sterilizer control system with STC89C52 single-chip microcomputer as the core, and gives the implementation principle, hardware comp...[Details]
iPhone XS and later (overseas) models have a combination of a physical SIM card and a digital eSIM, which enables a feature called Dual SIM Dual Standby. This means that users can have two numbers on...[Details]
Following BOE A, another A-share Apple concept stock was reported to be removed from Apple's supply chain. As a foundry giant, Wingtech Technology was recently reported to have been removed from Appl...[Details]
The traditional HART (Highway Addressable Remote Transducer) transmitter has a relatively simple function, which only measures physical quantities such as temperature, pressure, displacement, and ele...[Details]
When BlackBerry and TCL's partnership ended, many thought they would never see a BlackBerry smartphone again. However, seven months later, BlackBerry entered into a partnership with OnwardMobility, w...[Details]
On June 10, according to the 21st Century Business Herald, Arm China Executive Chairman and CEO Wu Xiong'ang was dismissed. "The past week has been in a tense state, and it involves legal ...[Details]
The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]
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