MAX3485 and MAX485 are both 485 communication chips, with operating voltages of 3.3V and 5V respectively. Can the two chips be used together, that is, the output pins A and B of the two chips are conn...
[i=s]This post was last edited by ttkx on 2019-1-5 21:55[/i] Because I am far away from Beijing, I received the Rapid Iot blue box a little late. In addition, I was busy with the project these days, s...
From: https://www.hackster.io/dhritimanhb2015 ... uit-21e30bThis is a simple inverter circuit based on 13007 transistor, which is very suitable for small loads such as 15w LED bulbs, mobile chargers a...
1. Introduction
FM33LG0 has a 12-bit SAR-ADC with a maximum sampling rate of 2Msps, supports single-ended input and differential input, and can freely select VREFP or VDDA as the REF+ reference voltag...
This reference design implements Class 0.1 split-phase energy metering using high-performance, multi-channel analog-to-digital converters (ADCs). Independent ADCs sample the output of current transfor...
To truly understand a programming language, it is very important to study its data types and their representation in memory.
There is no special Boolean data type in C language. Friends who have read...[Details]
Due to the influence of the centrifugal force of the unbalanced amount of the rotating part, the central inertia main axis does not coincide with the rotation axis during rotation, so the magnitude a...[Details]
In the industrial control industry, it is often necessary to collect some data and control actions. If it is achieved through PLC, it is not only expensive, but also has problems with flexibility and ...[Details]
The Industrial Internet of Things (IIoT) is the foundation of Industry 4.0. By sending sensor data to the cloud and leveraging machine learning algorithms, manufacturers can detect problems in indust...[Details]
Recently, Apple announced that it would stop selling its products in Russia and shut down some functions. It would no longer sell iPhones in Russia and limit functions such as Apple Pay. Indeed, this...[Details]
July 24, 2023 ---- Affected by global economic turmoil, geopolitical tensions, and supply chain challenges, China's chief information officers (CIOs) and their teams currently face uncertainties in g...[Details]
Apple has stopped verifying iOS 15.4, the previous version of iOS released in early March, following the release of iOS 15.4.1 on March 31. Since iOS 15.4 is no longer verified, it is impossible to d...[Details]
The traditional on-site cleaning process of the orifice flowmeter body is a dirty, clumsy, expensive and inefficient job. It requires dragging the flowmeter body out of the pipe, then either placing...[Details]
If you want to find a low-cost and high-efficiency signal generator on the market, you need to have a basic understanding of the parameters listed on the data sheet, but on this basis, the variety of...[Details]
1 Introduction
The car instrument is the information exchange interface between the driver and the car, and plays an important role in the safety and economical driving of the car. In recent ye...[Details]
Principles for Selection of Shake Tables (1) Selection of rated voltage level. Generally speaking, for equipment with a rated voltage below 500v, a 500v or 1000v megger should be used; for equipment ...[Details]
introduction LED lighting has entered the home users. Compared with traditional lighting equipment (such as incandescent lamps and fluorescent lamps), it has the advantages of high purity of light so...[Details]
Working Principle of FAN4810
FAN4810 works in the leading edge average current, continuous current (CCM) boost output working mode. The internal triple safety detection technology can prevent ...[Details]
1. Create a project First, create a folder on the desktop, then open KEIL5 and select: project- new μVision project- select the created folder and name it- select the main control chip model- OK ...[Details]
Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
DIY/Open Source Hardware
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