This is a push-pull switching power supply made by Saber that I referred to. It uses the SG3824 PWM chip. I cannot get the waveform by connecting according to the datasheet. I would like to ask for yo...
[i=s]This post was last edited by zhang1gong on 2022-4-24 21:59[/i]The title cannot accommodate more words, rewrite the title:
The results of cross-compiling Tina Linux system under several different ...
New hot spots in automobiles: TI's star products in T-BOX (in progress)InterfacePHYSection 1 DP83TC811S-Q1: Automotive Ethernet makes your T-BOX even more powerfulCANStay tuned………New hotspot in automo...
Adafruit's new product, the Adafruit PyBadge LC, is only the size of a credit card and can run CircuitPython, MakeCode Arcade or Arduino. [b]Main Features[/b]: [list] [*]ATSAMD51J19 controller, 120MHz...
This content is originally created by music_586 , a user on the EEWORLD forum. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source.ST...
#include "regs.h" void enable_mmu(unsigned long ttb); void init_ttb(unsigned long *ttb_base); void mmap(unsigned long *ttb_base, unsigned long va, unsigned long pa); void memset(char *buf, char ch, i...[Details]
In recent years, against the background of the rise of the new energy vehicle market and the upgrading of smart driving and smart cockpits, the market demand for in-vehicle displays has maintained hi...[Details]
Semtech's SC5010 is a phase-shifted 8-channel white LED backlight driver for ultra-thin notebook panels. It uses an innovative PWM phase-shift dimming control method and can use a 1mm high 2.2μH mi...[Details]
1. Instrument model: N9010A 2. Fault description: When building a PIMD of 1.8G4T4R, it was found that the instrument had no response during the test. After multiple calibrations, it was found that t...[Details]
I didn't think much about program execution before, and I didn't realize where a program reads instructions and where it writes data when it is running.
This thought often popped into my head when ...[Details]
The microcomputer has multiple input ports to receive status signals from remote field equipment. After processing these signals, the microcomputer outputs various control signals to perform corres...[Details]
Integrated Circuit (IC) testing technology is an indispensable and important part of the integrated circuit industry, and testing equipment is an important tool for IC testing technology. The analog ...[Details]
The field of portable power applications is not only very broad but also diverse, ranging from wireless sensor nodes with average power consumption of only a few microwatts (μW) to battery packs of...[Details]
The STC12C5A60S2 microcontroller is compatible with the 80C51 microcontroller. Its serial port baud rate can be generated by a timer or an independent baud rate generator. Its baud rate mode can be f...[Details]
In recent years, electronic technology has been widely used and developed rapidly in automobiles, especially new energy vehicles. At the same time, people's requirements for automobile functions are ...[Details]
The development of automobile intelligence is very rapid, and various regions have begun to introduce relevant regulations on autonomous driving. Major car companies have begun to try to pay attentio...[Details]
DENSO and BlackBerry announced that the first integrated HMI (human machine interface) digital cockpit system using BlackBerry QNX technology has been adopted in the first models of Subaru, a leadi...[Details]
The Arm camp has always been "unconvinced" by the dominance of the x86 architecture in the data center field. The successful transplantation of the winning strategy in the mobile market to the server...[Details]
QuantumBit Think Tank released the "
Smart
Driving 2023 Annual Report", in which some valuable frameworks are proposed. At present, China's smart driving technology is evolving rapidly, and...[Details]
LED lighting
The overall efficiency refers to the ratio of the total
luminous flux
of the lighting fixture
to the overall power consumption of the fixture. Generally, since L...[Details]