[i=s]This post was last edited by hjl240 on 2022-5-3 20:21[/i]Preface
About 10 years ago, I saw someone share how to play the bad apple video on the LCD screen using a microcontroller in our EEWORLD f...
[i=s]This post was last edited by dianhang on 2021-3-26 11:38[/i]For example, a typical chip will give its maximum output current, but not its maximum output power. The typical circuit given is 12V in...
The ESP32 branch will enable dual-core support by default, and the single-core mode is defined by the following parameter: CONFIG_FREERTOS_UNICORE=y [url]https://github.com/micropython/micropython/com...
This content is originally created by EEWORLD forum user Mu Baixiansen . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceCars are ...
1. Topology type: Zigbee has two topologies: a. Start b. Mesh.Regarding Zigbee network topology, it is generally divided into two categories.Category 1: Star, Tree, Mesh.Category 2: Star, Mesh, Hybrid...
Apple updated almost its entire iPad lineup in 2020, ignoring the mini model. However, new news emerged today, which is suspected to have exposed the possible configuration of the iPad mini 6th gener...[Details]
Today I will share content related to power supply ripple testing. Switching regulators are gradually replacing linear regulators in various fields because of their very high efficiency advantages...[Details]
In the current AI battle based on large models , there are many contestants. Overseas, there are OpenAI, Microsoft, and Google, and domestic major manufacturers such as Baidu, Alibaba, Huawei , and S...[Details]
There are two ways to measure current using a digital multimeter. The first method is to use the digital multimeter directly to measure current. This requires the multimeter to be connected in seri...[Details]
0 Introduction
With the continuous growth of China's economy and the continuous decline of car prices, more and more families own private cars. While enjoying the convenience brought by cars, the ...[Details]
Temperature is by far the most electrically measured physical parameter because of the many inferences that can be made about a physical system. When selecting a temperature sensor, a balance needs ...[Details]
The innocence of new energy vehicles is really about to change, and the battery life issues that plague countless car companies may be completely solved. The newly launched battery is even more power...[Details]
a) Purpose:
Understand the difference and basic usage between the two types of watchdogs (I call them: system operation fault detectors and independent system fault detectors. Newcomers...[Details]
I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]
Digital signal frequency band transmission is to modulate the baseband signal at the transmitting end, send it to the line for transmission, and then restore the original baseband signal after corre...[Details]
“When in doubt, turn to quantum mechanics” has become a common internet joke. So when quantum is linked to words like mobile phones, privacy, and Samsung, it feels like a top student suddenly en...[Details]
Sina Digital News reported on the morning of April 24 that Apple recently obtained a new patent. In the future, the Apple Pencil stylus will be able to replace more diverse pen tips and become a br...[Details]
On the one hand, the demand for consumer electronics such as televisions and laptops has increased significantly, while on the other hand, car manufacturers have reduced or stopped production. The do...[Details]
The main control uses STM8 single-chip microcomputer, and the measurement uses Kelvin connection method. The measurement accuracy is closely related to the accuracy of the resistors used in the syste...[Details]
All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]
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