The 2019 TI Cup National Undergraduate Electronic Design Competition has been fully launched. In order to ensure that the participating teams have enough time to familiarize themselves with and unders...
[size=4]1. Serial communication and parallel communication [/size] [size=4] DSP controllers exchange information and communicate with external devices. There are two main communication methods: 1. Ser...
I came up with a stupid idea, which is to create a BRD file, place the desired components in the file, and then open the file with DXP. However, DXP cannot display the file. Can anyone help me? Thank ...
In the working waveform b) of the capacitor-filtered single-phase bridge uncontrolled rectifier circuit, is i2 the input current? Or the charging current of the capacitor? And why are there two sine w...
As shown in the figure below, this op amp circuit has an output of 20mV when there is no input signal.The test input voltage does not meet the op amp characteristics.
For the same circuit, some produc...
The background of the birth of frequency conversion technology is the widespread demand for stepless speed regulation of AC motors. Traditional DC speed regulation technology is limited in application...[Details]
The biggest difference between LED lighting fixtures and traditional lighting fixtures is that LED lighting fixtures are completely electronic products, while traditional lighting fixtures a...[Details]
Complementary outputs and dead-time insertion Dead zone concept The advanced control timers (TIM1 and TIM8) can output two complementary signals and manage the output turn-off and turn-on instants. T...[Details]
A reducer is a mechanism that uses a gear speed converter to reduce the number of revolutions of a motor to the required number of revolutions and obtain a larger torque. In the current mechanism u...[Details]
Abstract: This paper analyzes the power supply characteristics of electronic single-phase and three-phase watt-hour meters, proposes design methods and precautions, and provides solutions to users'...[Details]
Entering 2020, the wireless fast charging market is flourishing. First, Xiaomi was the first to release 40W wireless flash charging technology, and Huawei followed closely to launch a 40W wireless fa...[Details]
Against the backdrop of intensifying trade frictions, the entire electronic information industry chain is accelerating import substitution. Among them, Dapu Communications, as a pioneer and leader in...[Details]
In some occasions of practical applications. For example, in the intermediate frequency amplifier of radio and TV receiver, the spectrum of the signal flare is concentrated in a narrow range around...[Details]
"Recovery" is the common expectation of all semiconductor practitioners for 2024. Many research institutions did give a positive response at the beginning of the year. Although everyone's forecast ...[Details]
On May 15, Realme, a sub-brand of OPPO that has always focused on the Indian market, officially released the Realme X mobile phone in China. Nearly two months later, this phone is finally going to la...[Details]
The market application of SiP is constantly expanding, and major companies regard wearable devices as the biggest driver of SiP development; - Automotive electronics will also be an important applic...[Details]
In the data acquisition system with 80C31 as the control core, a large external RAM is often needed to store data. As we all know, 80C31 is an 8-bit CPU with a 16-bit address bus width. Its externa...[Details]
Development Environment (1) Hardware platform: FS2410 (2) Host: Ubuntu 12.04 Schematic diagram of FS2410 serial port Serial UART register configuration Configure TXD0 and RXD0 (GPH2, GPH3) ...[Details]
The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
The final assembly workshop uses the largest number of AGV/AMRs.
The use of AGV in the automotive industry originated from the Swedish automaker Volvo. In 1973, Volvo introduced the concept of...[Details]