Before Double 11, I saw the following event [i] 10,000 yuan instrument 8 yuan seconds | The third Keysight Double 11 instrument flash sale event has arrived as scheduled [/i] [i]https://bbs.eeworld.co...
[i=s]This post was last edited by garfield_lixi on 2019-7-15 16:10[/i]My design is equivalent to changing the original manual control to automatic control. The overall design idea is as follows, but t...
1. First, let’s introduce the system model:The physical model is mainly divided into four parts: 1. Greenhouse model; 2. Gas and liquid generating device; 3. System control circuit; 4. Greenhouse moni...
[p=null, 2, left][color=rgb(0, 0, 0)][backcolor=rgb(247, 247, 247)][font=宋体][size=3](1)430 interrupt nesting is disabled by default, unless you enable the general interrupt EINT again in an interrupt ...
[i=s]This post was last edited by Mengyuan Technology on 2020-6-3 11:27[/i]IIC Protocol AnalysisProtocol BasicsProtocol IntroductionIIC-BUS (Inter-Integrated Circuit Bus) was first developed by PHilip...
Constant on-time (COT) regulators provide a simple, low-cost method for implementing a buck regulator with a nearly fixed frequency. COT regulators require no loop compensation and provide excellent ...[Details]
With the development of science and technology, many new chemical companies are moving towards informatization, intelligence and unmanned operation. However, in the process of development, the traditi...[Details]
The pins of a microcontroller can be controlled by a program to output high or low levels, which can be considered the output voltage of the microcontroller. However, the program cannot control the o...[Details]
There is a prerequisite for LED to have a long life and high efficiency, that is, suitable working conditions. The main factor affecting the life and luminous efficiency is the working junction tem...[Details]
According to news on March 6, according to the latest report released by South Korean market research agency SNE Research, the total installed capacity of global electric vehicle batteries in January...[Details]
The wireless data acquisition system based on MSP430 microcontroller and CC2500 is a fully functional wireless development tool. The system is mainly composed of MSP430F series microcontroller and CC2...[Details]
The circuit diagram is as follows: //************************************************************ // Function implemented: Digital tube displays real-time temperature, supports negative temperature ...[Details]
Overview The CH551 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. 79% of its instructions are single-byte single-cycle instructions, and the average instruc...[Details]
The CPU of the 8051 microcontroller is composed of an arithmetic unit and a controller. 1. Arithmetic Unit The arithmetic unit is centered on the ALU, which is used to perform binary ari...[Details]
LG Electronics said on Monday it has increased production at its TV factory in Mexico to meet North American Black Friday and Christmas shopping demand, Yonhap News Agency reported. It is reported th...[Details]
The outside of the automotive wiring harness is generally wrapped with corrugated tubes, PVC tubes, sponges, tapes, etc. for protection. For the wiring harness assembly as a whole, different types ...[Details]
On April 23, the Integrated Circuit and New Display Industry Cluster Development Conference was held in Chengdu. According to reports, in 2018, Sichuan Province's electronic information industry ac...[Details]
At the beginning of this year, there was news that Apple would launch its own brand of headphones, and recent news seems to continue to confirm the existence of this product. Today, @Komiya, a very...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]