I remember that I first came into contact with microcontrollers in 2002. At that time, the only microcontrollers I knew and used were AT98C8051 and AT98C8052. I had only heard of the 51-type microcont...
[i=s]This post was last edited by bobde163 on 2020-11-20 12:10[/i]Today I need to use Fluke F17B+ multimeter to measure uA current, which is different from the measurement of another Uni-T UT890C+. Th...
First of all, I declare that I am a rookie. Although I have worked for some years and have worked very hard, I am still a rookie. There is a cycle that makes me very distressed. When I first joined a ...
How can the compensation circuit R' be equal to R1 in parallel with Rf? When the input signal is equal to 0, are both the input and output terminals equivalent to being grounded?...
The single chip microcomputer is required to collect a pressure signal and display it on the host computer. The waveform observed by the oscilloscope is as shown below. Please provide the code or rela...
A phenomenal product is rewriting the landscape of China's color TV market. The latest issue of the China Market Research Color TV Retail Analysis Weekly Report has been released. As of November 24, ...[Details]
In the morning of August 22, Penghui Energy in the solid-state
battery
sector received a "20cm" daily limit. In terms of news, Penghui Energy announced a "major breakthrough in all-so...[Details]
I used M8 to make a 485 communication. During debugging, I found that the data received by the PC was abnormal, while the data received by another identical board was normal.
I measured the pin wavef...[Details]
At the Desay Battery Energy Storage Cell Project site, equipment installation has entered the final debugging stage, with engineering vehicles shuttling back and forth and hundreds of workers doing th...[Details]
The main features and advantages of Keithley 2635A digital source meter: Keithley's 2635A digital sourcemeter combines the following functions into a compact unit: precision voltage source, high-prec...[Details]
Figure 48-12V DC-DC converter schematic
Working principle : The following figure is based on the actual object analysis. The power supply provides IC1 with a voltage of about +12V through...[Details]
Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period) ...[Details]
In portable electronic products, touch screens have gradually replaced keyboards as a commonly used human-computer interaction input device for embedded computer systems due to their convenience,...[Details]
Before the Shanghai Auto Show, I was invited to attend an internal Ford car tasting event which was highly confidential at the time. The protagonist of the tasting event was Ford's high-end mid-to-la...[Details]
Tier 1 PV manufacturer Hanwha Q CELLS has signed a 70MW module supply contract with Ramnad Solar, a subsidiary of Indian conglomerate Adani Group.
The modules will be installed in Tamil Nadu. ...[Details]
Artificial intelligence (AI) and flexible robotic systems have become key technologies for the future of industrial automation and are having an impact in many ways.
Chuck Brandt, chief ...[Details]
design background: DDS (Direct Digital Synthesizer) is a new type of frequency synthesis technology with the advantages of low cost, low power consumption, high resolution, relatively large band...[Details]
Before building its fully autonomous Robotaxi fleet, Tesla launched a car-sharing service with human drivers. During Tesla's fourth-quarter 2019 earnings call last week, Musk planned to put the "Te...[Details]
Purpose: Norflash the first 4K contents to SDRAM and light up the LED successfully;
process:
1. Program (main.c startup.s Makefile)
1.1.main.c
#define GPBCON (*(volatile unsigne...[Details]
Ideal L8 has two versions, pro and max. The pro version is based on the Horizon Journey J5
intelligent driving
system, while the max version is based on
NVIDIA
Orin.
Du...[Details]
MCU
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