[i=s] This post was last edited by Tianyiwuzui on 2021-2-28 17:22[/i]I took advantage of the weekend to quickly write the second review article. It’s only two weeks away from March 15th, and I’m reall...
This is an example from the official documentation.from rp2 import PIO, StateMachine, asm_pio
from machine import Pin
import time@asm_pio(set_init=PIO.OUT_LOW)
def led_quarter_brightness():set(pins, 0...
[i=s]This post was last edited by Xianjing on 2020-12-16 16:35[/i]I am very grateful to Electronic Engineering World for providing the LAUNCHXL TMS320F280049C board. I am also very lucky to be able to...
How do products like wristbands undergo aging tests? For example, how do products with Bluetooth, WIFI or GSM communication undergo aging tests when the battery capacity is only a few dozen mAh? Has a...
Python is a glue language. Its main feature is that it is easy to call C language packages. Therefore, many people with good intentions have modified various C language libraries into packages that ca...
First: install keil C51 V4.01 (if you have not tried installing ARM first, it should be possible) to the folder keil C51, run the crack patch, select the C51 version, and RealView MDK Professional for...[Details]
Ever since China Radio and Television obtained the 5G license, news about its 5G planning and construction has been leaking out in a sporadic manner, slowly and unclearly. However, a document calle...[Details]
Electromagnetic compatibility (EMC ) refers to the ability of a device or system to work properly in its electromagnetic environment and not cause electromagnetic disturbance to anything in the envir...[Details]
2020 is coming to an end. Today, Yao Liang, general manager of Xiaomi China’s marketing department, reviewed Xiaomi’s 2020 flagship, the Xiaomi 10 series. Yao Liang said that on this day las...[Details]
On the morning of May 23, according to the BBC, the UK competition regulator announced today that Apple has formally agreed to "communicate more clearly and frankly with iPhone users" about battery h...[Details]
HANGZHOU, Oct. 31, 2023 /PRNewswire/ -- "Driving a taxi is like this. You spend most of the day on the road. Now we use new energy vehicles. We don't need to charge, we can just swap the battery. I...[Details]
At present, the commonly used temperature and humidity monitoring systems are basically traditional temperature and humidity monitoring systems based on the combination of centralized computer cont...[Details]
Acquisition of Cypress Semiconductor Corp. helps Infineon Technologies Company enhance its storage technology capabilities. Infineon Technologies has announced the launch of Semper Secure, further ex...[Details]
I-mx257
u-boot-2009.08/cpu/arm926ejs
u-boot-2009.08/board/freescale
u-boot-2009.08/board/freescale/mx25_3stack
(1) Analyze Makefile
First, we analyze the Makefile and e...[Details]
In the field of high-reliability applications, if the design is appropriate, there will be no problems such as unreliable reset of MCU and possible flight of PC. The high reliability of CPLD/FPGA...[Details]
There was a programming master who wrote unstructured programs. A beginner deliberately imitated him and also wrote unstructured programs. When he showed his progress to the master, the master critic...[Details]
Abstract: Based on the analysis of the structural characteristics of the centralized stopwatch system, combined with the actual situation of the centralized stopwatch system, the article introdu...[Details]
1. The microcontroller has two pins, rxd and txd, which are responsible for receiving data.
2. There are four serial communication modes: 0123, which can also be divided into adjustable baud rate and...[Details]
According to foreign media reports, "the thinner the better" has always been Apple's motto, and MacBook Air, iPhone and iPod prove that consumers agree with this.
iPad 2 is no exception. Apple iPa...[Details]
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