As the most important branch of micropython, CircuitPython has released version 4.0.2, which is the second bug-fix version of 4.x.New fixes since 4.0.1Fix wrong gc of root display groups causing crash...
The MSP430 series of microcontrollers is a 16-bit ultra-low MSP430 microcontroller that Texas Instruments (TI) began to market in 1996. It has low power consumption and is a mixed signal processor wit...
In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
[Open Source Saoker] FPGA-based SDRAM Controller Design (SDRAM Season 1) : https://training.eeworld.com.cn/course/5478
This course is provided by the Open Source Saoke team and is the first season of ...
Power ManagementWindows CE is typically a battery-powered system. This makes it critical to operate the system correctly. Most of the time, applications do not need to be concerned about the power con...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
Recently, the statistics agency Counterpoint Research released the statistics of global mobile phone sales in August this year. Although Huawei once ranked first in global sales in April this year, d...[Details]
Answer: The hardware of the single-chip microcomputer system consists of the single-chip microcomputer chip and external devices. The single-chip microcomputer chip contains a microprocessor (CPU), ...[Details]
There was an article before, "Why Oscilloscope Manufacturers Never Mention Refresh Rate", which described the market status of various oscilloscope manufacturers on the market in terms of refresh rat...[Details]
Introduction
SPI (Serial Peripheral Interface) is a synchronous serial peripheral interface introduced by Motorola. Due to its advantages such as simple protocol implementation and fast transmi...[Details]
The resistors and capacitors used in simple
radios
, except for a few, do not require very accurate values. Many resistors and capacitors are determined based on experiments or designed and sel...[Details]
On April 29, Zhangzhou High-tech Zone held a signing ceremony for the second quarter projects of 2021, including the Hongguang Semiconductor Materials Phase II project. According to Hengkun news, i...[Details]
On June 7, according to Korean media TheElec, Samsung is planning to use batteries produced by LG Energy Solutions in its Galaxy A and M series smartphones. The South Korean tech giant has been using...[Details]
China Energy Storage Network News:
Recently, China Electric Power Research Institute Co., Ltd. (hereinafter referred to as "CEPRI") successfully joined the 3rd Generation Partnership Project ...[Details]
The comparison method compares the surface roughness sample block with the measured surface based on vision and touch, and determines which value the measured surface roughness is equivalent to, or m...[Details]
First of all, it should be made clear that the microcontroller cannot directly control the relay, whether it is a 3v relay or a 5v relay. Reason: For example, the pins of 51 MCU and msp430 MCU cannot...[Details]
Go up to the sky to reach the moon, and go down to the five oceans to catch turtles. Over the past 10 years, my country has continuously made major milestone breakthroughs in the fields of deep space ...[Details]
1. Additive Process It
refers to the process of directly growing local conductor lines on the surface of a non-conductive substrate with a chemical copper layer with the help of an additional resist...[Details]
one. The purpose of the experiment is to familiarize yourself with the use of the debugging function of the Keil C51 integrated development environment and the use of the DP-51PROC microcontroller co...[Details]
Preface
The automotive industry is currently at a very challenging historical moment. With the ever-changing application scenarios such as electrification, intelligence, networking and sharing...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
