According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
There are many types of diodes, and the same type of diodes has different models and series. When used for detection in electronic circuits, detector diodes must be selected, and the parameters and ch...
Circuit PrincipleThe AC small signal first passes through the half-wave rectifier to generate a half-wave signal, which is then sent to the next stage to be superimposed and reversed with the input si...
【DWIN Serial Port Screen】Nucleic Acid Sampling and Registration System 1 - Domestic Chip Exchange - Electronic Engineering World - Forum (eeworld.com.cn)
[DWIN Serial Port Screen] Nucleic Acid Samplin...
RT_Thread's software package center conveniently provides users with commonly used drivers. Today we use the software package center to drive the SSD1306 OLED screen.
1. Create a new project and choos...
I want to use epwm to trigger ADC sampling, but the program has always been wrong. I searched everywhere and found a feasible routine. After controlling the variables to eliminate the errors, the prob...
IT Home reported on February 7 that last week, a Black Shark smartphone codenamed "kaiser" and model KSR-A0 appeared on Google Play. The phone is equipped with a FullHD+ screen and 8GB of memor...[Details]
Sinusoidal signal is one of the very important signals in electronic circuit design. In many electronic devices and systems, sinusoidal signals are required as input sources. The design of sine signa...[Details]
Keysight Technologies has once again attracted industry attention with its advanced solutions. Recently, Keysight Technologies has won the following awards: Keysight Technologies' N4891A 400GBASE F...[Details]
Hardware foundation: Wangbao Technology ARM NXP LPC1768 KIT V2.0 Function: LED water light effect The LED hardware connection diagram is as follows: Connect to P2.0-P2.7, GPIO output high leve...[Details]
Recently, at the third quarter performance briefing, Hikvision Senior Vice President/Board Secretary Huang Fanghong publicly stated the latest status of the supply chain: "At present, the domestic ch...[Details]
On April 22, Chengtian Weiye released its 2021 annual report and the first quarter report of 2022. In 2021, the company achieved operating income of 423 million yuan, a year-on-year increase of 21.21...[Details]
In actual work, usually not one CPU handles all the tasks. In order to improve work efficiency, usually multiple CPUs cooperate to complete a certain function. For data exchange between computer an...[Details]
On March 24, Tsingshan Industry and SAIC Group joined forces and complemented each other's strengths to jointly invest 5.5 billion yuan to jointly build a 20 GWh power battery and system project in...[Details]
Spacebit is proud to announce at The UK Space Conference 2019 that it has signed a joint agreement with Astrobotic to begin commercial and scientific exploration of the Moon with the first mission of...[Details]
The MAX17499/MAX17500
current-mode PWM controllers
Contain all the control circuitry required for wide-input-voltage isolated and nonisolated power-supply designs. The MAX17499 is ideal for l...[Details]
The increasing performance and decreasing prices of embedded processors have led to an ever-increasing range of embedded computer vision applications, from security and industrial monitoring to ...[Details]
The bias voltage is generated by using an external resistor ladder network (see the circuit diagram below). Because the resistor ladder network is connected between VDD and Vss, there will be a curre...[Details]
In order to keep up with the explosive growth of the Internet and the increasing popularity of voice services, telecommunications companies are looking for new and better ways to install more equ...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]