Any electronic product cannot be separated from the design of power supply, among which DCDC is the most frequently used.
There are three types of DCDC: buck circuit, boost circuit, and buck-boost cir...
The MC9S12DP512MPVE is a 16-bit microcontroller based on the enhanced HCS12 CPU with a CISC architecture and a maximum operating frequency of 25MHz. The device contains 512kB internal flash memory, 12...
[i=s]This post was last edited by damiaa on 2021-5-17 12:53[/i]Annoying technology
May 1st is here. Li Ming took the high-speed train home a day in advance. When he was about to enter the station, he ...
[i=s]This post was last edited by sfcsdc on 2020-6-18 09:24[/i]As shown in the figure, a PMOS is connected in series on the communication line S1 to control whether the signal passes.Now there are som...
How to achieve positive and negative pulse output using a single battery power supply
To output positive and negative bidirectional pulse waveforms, is it necessary to use a positive and negative powe...
Here , USART0 is used, and PA9 and PA10 are selected as the transmitter and receiver of the serial port respectively .Initialize the pins and serial ports, and configure PA9 and PA10 to AF1 standby mo...
Development Environment Operating system: Linux Development board: mini2440 2. Schematic GPGCON control register address: GPGCON control register function description: 3. Operation process (Y...[Details]
What does the electrical control system diagram include?
The electrical control system diagram includes three types of diagrams: electrical schematic diagram, electrical component wiring diagr...[Details]
1.GCC+PN(WinAVR-20071221) Introduction: WinAVR-20071221 comes with Programmer's Notepad, which is an easy-to-use and powerful code editor with basic functions such as project management, syntax colo...[Details]
In the past two decades, with the development of digital integrated circuits and microelectronics technology, a new frequency synthesis technology—Direct Digital Synthesize (Direct Digital Synthe...[Details]
0 Introduction
In the design and construction of communication systems, communication power supply is called the heart of the communication system, and the power supply system will dir...[Details]
It is reported that the industry chain has basically prepared the market for the iPhone 14 series, and the rumors of "delayed release" last week are untrue. The A16 application processor adopts TSMC'...[Details]
BeagleV®-Ahead is the first mass-produced professional RISC-V SBC board released by BeagleBoard
Shanghai, China, July 24, 2023 – Farnell, the global distributor of el...[Details]
MAX828, MAX829 pdf datasheet
MAX828,MAX829
概述
The MAX828/MAX829 combine low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included ...[Details]
It is reported that in order to curb the new coronavirus epidemic, Ho Chi Minh City, Vietnam's largest city, has increased the intensity of epidemic prevention measures from today (23), prohibiting p...[Details]
stm32 priority 1. Priority level: STM32 users can assign 16 levels of priority, that is, the upper four bits of the priority register NVIC- IP are used to represent the priority of each int...[Details]
Problem: I could not use a Heathkit oscilloscope in the home I lived in during the 1960s because my lab was too far from the power line input to the house, and the voltage drop on the line to the hou...[Details]
In early July, Hino Motors unveiled its automatic braking technology for trucks to the media (Figure 1), and demonstrated the PCS, a collision damage mitigation brake, for large trucks and buses,...[Details]
What are " keywords "? Keywords are words that have been used by the C language itself and cannot be used for other purposes. For example, keywords cannot be used as variable names, function ...[Details]
With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as mobile phones...[Details]
White light LED lighting has been widely recognized by everyone for its high efficiency, low power consumption, energy saving and environmental protection. In essence, LED is a light-emitting diode...[Details]
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