The power supply section is really full of gems! Xiaoguan has selected a number of excellent posts. Whether you are a newcomer or a netizen with some experience, these posts must have the knowledge yo...
According to statistics, a typical car contains more than 9 Allegro semiconductor devices on average, and some high-end car designs even contain more than 80 Allegro products. The types of automotive ...
Make a boost circuit, use UC3842 as the main control chip, Vin: 16-30Vboost output needs to be controlled at 36V
Now the problem is that when the load is 60Ω, the output voltage is 28V
How to deal wit...
Several interview questions for power supply (from my own test)1. Generally speaking, the switching power supply of the same power is _____ compared with the linear power supply.A, large size, high ef...
Reprinted from the WeChat public account of Embedded HodgepodgeDuring my college years, I participated in three provincial/national electronic design competitions/MCU application design competitions, ...
Solution: Upgrade program + applicationUpgrade program: The main purpose is to burn the application data (.bin file generated by ccs compilation) sent by the host computer to the specified location, a...
According to foreign media reports, Tesla plans to launch the FSD advanced driver assistance system in China and Europe in the first quarter of next year and is currently awaiting approval from reg...[Details]
Power management technology has changed dramatically over the past decade. The wave of portable and personalized electronic products has changed the landscape of the consumer electronics market, rewr...[Details]
Complex designs can be realized using "Printer.HM". From left to right, a leaf-shaped scaffold with cellulose-based hydrogel; femur model printed with bioceramic hydrogel; embedded printing in the ...[Details]
According to foreign media reports, the US Patent and Trademark Office has granted Apple a patent for the Titan project: a light-field head up display that can project information to the driver on th...[Details]
This is a household inverter power supply circuit diagram with excellent performance . The materials are easy to obtain and the output power is 150W. The design frequency of this circuit is about ...[Details]
On June 22, Huawei lost the case against the Swedish Post and Telecom Authority (PTS) at the Swedish Administrative Court (Förvaltningsrätten). Recently, the latest news from Sweden is that Huawei ha...[Details]
TPMS is the abbreviation of "Tire Pressure Monitoring System". It is mainly used to automatically monitor the tire pressure in real time when the car is driving, and to alarm for tire leakage and l...[Details]
How to drive 74hc595 with a single chip microcomputer: http://www.51hei.com/chip/1799.html MCU driver 74hc595 74hc595 Appearance _______ QB--|1 16|--Vcc QC--|2 15|--QA QD--|3 14|--SI QE--|4 13...[Details]
A current probe, also called a current clamp, is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn...[Details]
Preface: Microcontroller Interrupt System (I) The 80C51 microcontroller provides two external interrupt ports: INT0 (P3.2) and INT1 (P3.3) pin inputs. These two pins are function-multiplexed pins, ...[Details]
Editor’s recommendation: As an authorized distributor of Molex, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the wor...[Details]
Apple reporter Mark Gurman revealed in the latest episode of Power On that Apple's 2022 product line includes the new 5G version of iPhone SE in the first half of the year, the newly designed iPhone ...[Details]
1. Fault phenomenon When the instrument is turned on for testing, there is a large difference between the input signal and the output value; Errors during use: RF Alignment Failure and ADC OVERLOAD e...[Details]
On April 17, according to a report by Juheng.com, TSMC's revenue from HPC in the first quarter reached 41%, surpassing mobile phones for the first time and becoming the largest source of revenue, sym...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]