[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...
Today, the third-party market research organization Counterpoint released a data report on smartphones in the Indian market in 2019. Let’s take a look: Data shows that although Xiaomi ha...[Details]
Before the FLUKE DSX2-5000 and DSX2-8000 cable testers are put on the market, they will undergo a series of environmental tests! Including vibration test, high temperature test, low temperature test,...[Details]
Development History of Infrared Thermometry Technology Infrared temperature measurement technology plays an important role in product quality control and monitoring, equipment online fault diagnosis ...[Details]
Earlier, there was news that the Honor 20 sold overseas will be listed under the name "Huawei Nova 5T" and is expected to be sold first in Thailand. Currently, Huawei Nova 5T has appeared in the Andr...[Details]
At present, how to dissipate heat is
the most core issue in
LED
product design. Let’s take a look
at how to analyze and control the heat dissipation problem in
LED lighting
des...[Details]
FATRI United Measurement & Control (Quanzhou) Technology Co., Ltd. (hereinafter referred to as FATRI) focuses on the R&D, production, testing and sales of MEMS and high-end sensor chips, providing a ...[Details]
At present, the main electronic downhole pressure measurement system used in oil wells in China is the electronic pressure sensor, which has drift problems and low reliability due to the long-term ope...[Details]
The above two sets of data come from the financial report of iFlytek, which has been controversial recently. Some people believe that iFlytek is supported by government subsidies. iFlytek's po...[Details]
"Many car companies have adopted LiDAR technology this year, but through our communication with customers, we believe that customers are not too concerned about specific indicators." Dr. Li Yuan, CEO...[Details]
Alps Alpine Co., Ltd.
(President and Representative Director: Toshihiro Kuriyama, Headquarters: Tokyo, hereinafter “Alps Alpine”) has
jointly developed a wireless digital key system that sup...[Details]
The Microsoft Game Stack channel recently disassembled the new Xbox Series X. In the video, special mention was made of the Xbox's SoC processor power supply system. Let's first take a look at the ...[Details]
China Energy Storage Network:
At present, State Grid Corporation of China is accelerating the construction of a world-class energy Internet enterprise with "three types and two networks". The...[Details]
Calibrating a spectrum analyzer typically involves making a variety of measurements, each of which requires an appropriate input signal. A typical calibration process uses a series of signal generator...[Details]
LED lighting is the development direction of the lighting field due to its own advantages such as high efficiency and energy saving. The traditional BUCK circuit used for LED driving uses electroly...[Details]
After many days of hard work, we can finally use interrupts. But in order to allow RTOS to use timer interrupts, what kind of interrupts can be implemented in S3C44B0? There are two ways to impleme...[Details]
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