[i=s]This post was last edited by a genius boy on 2015-5-20 12:37[/i] I made a USB amplifier using PCM2912A, OPA1632 and TPA3124. Here's a picture of the device, taken with my old broken phone. The pi...
I have been debugging the I2C of 28335 these days and found a very disgusting problem. I set the I2C to the master device sending mode and sent a 0x1e instruction. There is nothing connected to the ou...
[i=s]This post was last edited by littleshrimp on 2015-12-11 14:32[/i]It looks like it was drawn with candence, but I have never used it, so I don’t know if it can be converted to Altium Designer’s fo...
I would like to ask where is there such a software with a function similar to "learning remote control" that can receive the infrared remote control case function and save it when needed, and then con...
Author: chenzhufly QQ:36886052This is an open source webradio project on the Internet , based on LM3S6950 , it is quite good, I also followed it to learn .
http://code.google.com/p/arm-webradio/Effect...
Author: Tong Liyong, Xiao Shanzhu, ATR Laboratory, National University of Defense Technology This paper introduces the working principle of FIR decimation filter, focuses on the method of implementing...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
In industry, voltage 0…5 (10) V or current 0 (4)…20 mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the dif...[Details]
Various electronic and electromagnetic interference inside and outside the car often puts automotive electronic equipment in dangerous working conditions, degrading the performance of electronic eq...[Details]
Analogue and Mixed Signal
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