MicroPython has set up an HSI clock option, allowing the use of HSI as the master clock. The advantage is that it is more adaptable, but the disadvantage is that USB may not be used. [url]https://gith...
The most troublesome thing when you first learn DSP is the DSP bootload problem. When you were learning 51 before, you only needed to write the program and compile it, then you could use a burner to b...
The American Microwave Technology Show (IMS) is a gathering place for RF and microwave professionals, and it is also the birthplace of new academic research and technical products in the microwave fie...
This part can not only download images from the PC to the development board, but also connect USB flash drives and other devices to create loop partitions and share them with the PC. Enter the followi...
[i=s]This post was last edited by youyou_123 on 2019-4-29 16:40[/i] In April, the official website had a discount sale on development tools, so I bought a PIC Kit4 to play with. I had to pay the tarif...
Recently, independent software integrator KPIT Technologies announced its latest sodium (Na) ion battery technology. The introduction of this technology undoubtedly brings new possibilities to the au...[Details]
1 Introduction
There are roughly three types of braking methods for frequency converters on the market: energy consumption braking, DC braking, and feedback (regeneration) braking.
There are many...[Details]
The new patent shows that Apple is studying how HomePod or other devices can use audio to estimate the distance from the speaking user and recognize the surrounding sounds. Apple's HomePod alre...[Details]
The virtual instrument program designed by LabVIEW is transplanted to the portable handheld device running WindowsCE. It can greatly improve the efficiency of embedded system software development. ...[Details]
As an important part of the radar system, the radar control and display terminal is used for radar air situation target display, digital raw video display, radar control, system monitoring, etc. Wi...[Details]
ADI, a production line represented by World Peace Group, has proposed a series of solutions for DSC
For DSC applications, we provide the following products to meet customer design n...[Details]
After studying for a few days, I still couldn't get the receiver to work. I copied the original program from the Internet and finally got it to work. Here's the original program!
The URL is as follow...[Details]
//Serial digital tube displays year-month-day hour-minute-second
//Chip ATMEGA16L
//Clock 4MHz internal
// DS1302 reads and writes data on the rising edge
// IO port pull-up is invalid when DS130...[Details]
Compared with the Earth, the lunar environment poses many constraints and challenges to human activities.
"Astronauts' bodies are very capable, but they can struggle on the moon, where gravity...[Details]
Fundamental The basic principle of a multimeter is to use a sensitive magnetoelectric DC ammeter (microampere) as the meter head. When a small current passes through the meter, there will be a curre...[Details]
With the development of outdoor high-power LED lamps, it is difficult to choose the right LED floodlight with good quality at the right price when purchasing LED floodlights of different prices and...[Details]
In the high-voltage board circuit using "PWM control chip + Royer structure drive circuit", the PWM control IC mainly uses TL1451, BA9741, BA9743, SP9741, BI3101, BI3102, TL494, KA7500, etc. TL1451 i...[Details]
There are already many documents explaining how to migrate and set up projects. Here we will only explain the files that need to be modified and the reasons for the modifications.
1: os_cpu.h
We...[Details]
The circuit for monitoring 550MHz signals with a 10MHz spectrum analyzer is shown in Figure 1. The inverter gate acts as an oscillator, generating the necessary harmonics. The 74HC04 inverter constit...[Details]
MicroPython Open Source section
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