When MAX6675 is connected to a K-type thermocouple probe, the temperature is fairly accurate, about 32 degrees, with a positive or negative error of 2 to 3 degrees. However, as soon as your hand or sk...
Received the sensorile.box , it is very small, well made, and has rich sensors, it is great.Below are some of the pitfalls I encountered, I hope they can help you avoid detours.
1 : There wasn’t enoug...
Lao Wu's MCU Practice_NO.1 Project Practice : https://training.eeworld.com.cn/course/5341I am a traditional industrial control engineer. I have watched a lot of videos on the Internet. Some of them sh...
Why Rapid IoT Studio online IDE is called a magic tool, "Anyone can "tweak" or modify device behavior without C language programming." Simple to get started, easy to use! 1. Rapid IoT Studio online ID...
I have been studying the BQ76940 material recently and want to develop a BMS. I have been looking for information and encountered some questions in the process. Here is a link to the BQ76940 specifica...
[i=s]This post was last edited by sonicfirr on 2022-3-12 13:08[/i]There is a small pit in setting up the Linux cross-toolchain compilation environment for the 86 board. After many attempts, I successf...
(1) Bank switching problem
There are two banks in 458, each consisting of 20-3f.
If you need to switch banks, you need to change bits 6 and 7 of the operation register R4 to achieve this. I define ...[Details]
China Energy Storage Network News:
On March 22, after 6 months of construction and commissioning, the Nanjiao Monitoring Hall and Substation Centralized Control System of Anhui Hefei Power ...[Details]
Against the backdrop of the rapid development of the
smart home and
service robot
industries, home appliance giant Haier and humanoid
robot
startup Leju have reached a strategic part...[Details]
Household photovoltaics are booming. Since 2013, China's household photovoltaics have experienced rapid development from the beginning to a blowout. According to the figures given by the China Phot...[Details]
Analog-to-digital converters are an important interface between the analog and digital worlds. A/D converters convert real-world analog signals into digital bit streams for processing, transmission...[Details]
Currently, due to the increase in Sino-US trade frictions and the corresponding US ban, Chinese technology companies represented by Huawei have to start rebuilding the chip foundry industry chain sup...[Details]
The most interesting thing about the Pixel 5 is that despite having an aluminum back, it has wireless charging as well as reverse wireless charging. Every other smartphone with wireless chargin...[Details]
Central topics:
Application of Multivibrator in Car Air Freshener
Solution:
Component Selection
Select two time base circuits CB555
Choose a dual time base circui...[Details]
The new STM32 system chip has low power consumption and supports multiple wireless communication protocols, simplifying the design of wireless systems for various purposes. China, November 24, 202...[Details]
Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike.
Technological advances have accelera...[Details]
working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
In 2021, against the backdrop of the ongoing pandemic and increasing global economic uncertainty, my country's 5G development has sailed against the trend, played an active role in stabilizing...[Details]
China Energy Storage Network News:
On April 7, according to data from State Grid Xinjiang Electric Power Co., Ltd., the cumulative electricity sales of the Xinjiang power grid in the first ...[Details]
1:
LED packaging
process
Generally speaking, the main steps of LED packaging are die bonding, wire bonding, phosphor dispensing,
lens
molding and
testing
.
The develop...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
PCB Design
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