For your convenience, the MicroPython drivers of the six sensors are collected together for easy reference and use.LSM6DSO MicroPython driver porting
MicroPython driver porting for LIS2DW12 motion sen...
dcexpertST Sensors & Low Power Wireless Technology Forum
Hardware Timer
Different from the two timers implemented by the rt-thread kernel, this timer relies on the built-in timer peripheral of the chip and relies on a stable and high-speed crystal oscillato...
Thanks to the hard-working nmg administrator for reminding me to collect the express delivery. I am very happy to have the opportunity to review NUCLEO-L552ZE.
The NUCLEO144 series has always had a co...
I had some time these days to study OLED display. I found that different ASCII fonts are needed to display different font sizes. I found the fonts shared by netizen huo_hu on the forum (12x24 and 16x3...
What is a POE switch?A PoE powered switch is a switch that can provide network power supply to remote powered terminals through a network cable. It includes two functions: network switch and PoE power...
Happy holidays to everyone! I wish you all good health and safety. :Sad: I have been so busy until now that I can just take a break. In my last post, I asked everyone how they spent the May Day holida...
The MAX13256 H-bridge transformer driver provides a simple solution for building isolated power supplies up to 10W. The device operates from a wide 8V to 36V DC supply range and provides up to 300m...[Details]
Preface This article mainly analyzes the steps and functions called for scanning and connecting to WIFI on the official DEMO. 1. WIFI Scan 1. Function analysis First, let's take a look at the funct...[Details]
Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
What is the general speed of the series motor?
The speed of a series motor generally depends on factors such as the power supply voltage, armature current, and mechanical load, so different se...[Details]
Higher Education Letter No. 1
To the Departments of Education (Education Committees), Development and Reform Commissions, and Energy Bureaus of all provinces, autonomous regions, and municipa...[Details]
GPS can provide continuous, high-precision, real-time time reference, three-dimensional position, three-dimensional velocity, integer ambiguity and other data. It has the characteristics of good pe...[Details]
1 Introduction With the rapid development of digital technology, in the development, debugging and fault diagnosis of digital systems, especially computer systems, traditional test methods and test i...[Details]
avatarin Inc. is located in Tokyo, Japan and was established in April 2020 as a spin-off from airline company ANA Holdings Inc. avatarin Inc. provides instant transportation services that aim to ex...[Details]
LED bulbs are hot in the market, and the prices of major brand online stores are dazzling. There are reasons for being expensive, and there are markets for being cheap. Today, the editor will talk ...[Details]
At the I/O conference, Google expressed its achievements in the medical field. In the work process of its medical team, Google cooperated with professionals. In terms of retinal damage caused by dia...[Details]
In the process of embedded system design, the power-off protection of the system is increasingly valued. The method introduced in this paper is implemented on an embedded platform built with ARM7 ser...[Details]
Banknote sorting is an important business of banks. At present, the banknote sorting machines used by many domestic banks are imported from abroad and are expensive. There are few domestic banknote s...[Details]
LED display screen usage precautions and daily maintenance
1. Notes on switch display screen:
1 Switching sequence:
When opening the screen: turn on the machine first, then open the ...[Details]
Introduction:
With the continuous development of industrial automation technology, frequency converters (Frequency Converters) are widely used in various industrial fields as an important dev...[Details]
In recent years, electric vehicle technology, especially its battery technology, has developed rapidly. This article will explore the 11 most common misconceptions about electric vehicle (EV) bat...[Details]