Preface:
It has been a long time since my last post! I have been answering the same question for a long time, that is, how to successfully burn the program (because I have not been able to burn the pr...
[i=s]This post was last edited by agitek安泰维修 on 2020-4-23 19:09[/i]I have shared with you many maintenance methods and examples related to oscilloscopes before. Today, I will share with you the mainte...
[size=4][color=#000000][backcolor=white]I remember that in DSP TMS32F2812, the initialization of interrupt vector is completed by a section of address copy code. In STM32 (Cortex-M3), there is no code...
Live broadcast time: July 28, 20:00-21:30Live broadcast topic:Innovation and new applications of TI DLP technology in automobiles
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I don't understand the formula in the figure below. How to calculate it? The input voltage is 24V, the output voltage is 5V, the maximum current is 1A, and the normal current is 300mA...
The "working language" that RF engineers must master
Currently, wireless communication products based on RF principles are everywhere, and their number is growing at an alarming rate. From cellular ph...
Digital blogger @数码闲聊站 revealed three new flagship phones today. Judging from the comments, the new phones should refer to the Xiaomi 13 series. Xiaomi Mi 12 @数码闲聊站 said: "There are currentl...[Details]
The so-called voice chip, or voice IC, refers to the processing module in an electronic device that is responsible for emitting and recording sounds. In fact, this thing is everywhere in your home. F...[Details]
Semiconductor optoelectronic devices are new semiconductor devices that connect the two physical quantities of light and electricity and convert them into each other. Optoelectronic devices mainl...[Details]
At present, due to the continuous progress of chip manufacturing technology, LEDs are increasingly widely used in various fields. At the same time, various applications have also put forward higher...[Details]
Hundreds of new mobile phones are added to the market every year. The basic function of these mobile phones is the same, that is, communication. The peripheral design of mobile phones is the main way ...[Details]
Agriculture is the foundation of the national economy. Advanced plant protection technology is the guarantee of agricultural production and harvest. Modern plant disease and insect pest control is sti...[Details]
High/ultra-high numerical aperture (NA) 193nm lithography tools and phase-shift masks (PSMs) with special illumination methods have pushed the limits of lithography resolution to the 32nm node. The do...[Details]
Main features of sine wave inverter power supply CPU control is adopted, the circuit is simple and reliable; Adopting SPWM pulse width modulation technology, the output is a pure sine wave with stab...[Details]
A "differential" probe is an active probe that has two inputs, one positive, one negative, and a separate ground lead; it drives a single-ended 50-Ω cable to transmit its output to the oscilloscope c...[Details]
Recently, the Liaoning Provincial People's Government issued the "Implementation Plan for Liaoning Province to Accelerate the Construction of a Clean Energy Powerhouse", which mentioned:
Mai...[Details]
With its new strategy in processing, mobility and storage, Marvell demonstrated the latest secure automotive Ethernet and edge computing as well as complete IEEE 802.11ax wireless connectivity soluti...[Details]
Revolutionary bus protocol technology provides a more streamlined solution that meets space, time-to-market and budget constraints Melexis, a global microelectronics engineering company, has the en...[Details]
This year's Snapdragon 888 series is about to become a thing of the past. According to previous news, Qualcomm will launch the Snapdragon 898 flagship chip in the last two months of the year. A...[Details]
1. Frequency Counter Introduction
Electronic engineers often need to measure frequency, time interval, phase and count events. Accurate measurements are inseparable from frequency counters or its sim...[Details]
A new lab is inventing alternative ways to package and mount solar cells, lowering costs and increasing efficiency.
Theresa Christian, a scientist at the Fraunhofer Center in Germany, test...[Details]