[i=s]This post was last edited by damiaa on 2022-10-19 09:59[/i][Telink's new generation of low-power, high-performance multi-protocol wireless kit B91 review] Home Assistant installation
First, I wan...
[i=s]This post was last edited by damiaa on 2022-9-12 18:07[/i][Telink's new generation of low-power, high-performance, multi-protocol wireless kit B91 review] Run the Zigbee gateway
After running the...
[align=left][color=rgb(25, 25, 25)][font="]When using MOS tubes to design switching power supplies or motor drive circuits, most people will consider the on-resistance, maximum voltage, maximum curren...
For Apple and Huawei, the mobile chips A14 and Kirin 9000 produced based on 5nm will definitely not be cheap. In addition to their own RD costs, TSMC's foundry fees are not cheap either.
Now, the upst...
[Lazy self-care fish tank control system] I2C expansion peripherals under Keil environment
RSL10 has limited pins, so it uses I2C to expand LED indication and LCD display
1. Configure RTE
1. Add I2C r...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
The picture quality level and scene requirements require us to use it for a long time to feel it. When Action was first released, I was very cautious about it. Although it looked perfect in terms o...[Details]
The oscilloscope is the most common instrument for electronic engineers. Many people also compare the oscilloscope to the "eyes" of engineers, which is enough to show how important the oscilloscope i...[Details]
Hardware platform: master: stm32f401re slave: stm32f401ce Development platform: keil 5.18 Operating system: win7 As mentioned in the previous article, configure 401CE as an I2C slave and set it t...[Details]
A Brown University research team has discovered a way to double the toughness of ceramic materials used to make solid-state lithium-ion batteries , a method that could help bring solid-state batterie...[Details]
The hybrid integrated circuit performance parameter test system is mainly designed to detect whether the integrated circuit chip meets the factory parameters. This test system can complete multiple ...[Details]
Pure lithium metal may be a replacement for the graphite anode currently used in electric vehicle batteries. Compared with existing technologies, pure lithium metal can greatly reduce the weight of b...[Details]
Sennheiser is a popular audio brand that offers a wide range of headphone products for consumers, as well as Hi-Fi systems, studio microphones, conference systems and amplifiers for corporate u...[Details]
1 Problem statement
As a high-precision gas flow meter, the vortex flowmeter (hereinafter referred to as the flowmeter) has the advantages of compact structure, simple operation, high accuracy, w...[Details]
According to Jiwei.com, Xiaomi held a "Born to be Good-looking" press conference today, officially launching new products such as the Xiaomi Civi smartphone and Watch Color 2 smartwatch. Among them, ...[Details]
Introduction to the pin functions of 8051 microcontroller First, let's connect the pin diagram of the microcontroller. If, the specific functions are introduced below.
The 40 pins of a microcontrol...[Details]
Gartner today released important trends affecting the future direction of data science and machine learning (DSML). With the rapid development and evolution of the DSML industry, data is increasingly...[Details]
By Perry Tsao, Executive Director, Mobile Solutions Business Unit, Maxim Integrated Counterfeit battery packs look almost identical to the originals and are often cheaper. But many counterfeit ba...[Details]
EMC refers to the ability of a device or system to work in its electromagnetic environment and not cause unbearable electromagnetic disturbance to any object in the environment. As a power supply li...[Details]
The magnetic flap level gauge is developed based on the buoyancy principle and magnetic coupling. The basic principle is that when the liquid level in the measured container rises and falls, the magn...[Details]
The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]