-
AM radio still plays an important role in our digital age, but providing this frequency band in electric vehicles (EVs) is challenging. As a result, many electric and hybrid vehicles do not have AM...[Details]
-
ADLINK Technology, a professional manufacturer of modular embedded computing platforms, and Intel jointly held a technical seminar in Shenzhen on September 27, 2013 entitled "ARIP: The Future of "Int...[Details]
-
1. Car Domain Controller DCU
The automotive domain controller unit (DCU) is an electronic control unit that integrates multiple functional modules ECU, which is used to manage and control diff...[Details]
-
Introduction Class D amplifiers are more attractive to designers of portable audio applications due to their higher power efficiency than Class AB amplifiers. However, some designers do not use Clas...[Details]
-
The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus ...[Details]
-
The main components of the oxygen concentrator circuit are PIC16C57, 78L05, ULN2003A and other components. The oxygen concentrator circuit composed of PIC16C57 (click to enlarge):
...[Details]
-
Many friends must have encountered such a problem when debugging NRF24L01. The power supply of NRF24L01 is 3.3V, and the maximum voltage cannot exceed 3.6V, but the voltage of 89C51 is 5V. The power s...[Details]
-
Photoplethysmography (PPG) is a common technique for measuring blood oxygen saturation (SPO2) levels. A light transmitter is used to emit light into the body, and a light receiver is used to measur...[Details]
-
According to foreign media reports, a group of researchers at the Fraunhofer Institute for Photonic Microsystems ( IPMS ) in Dresden, Germany, is developing a micro-scanning mirror ( MEMS scanner ) ...[Details]
-
This time, Nidec Power Systems Co., Ltd. (formerly Nidec Tosok Co., Ltd.) successfully developed a new electric oil pump for automotive CVT continuously variable transmissions.
...[Details]
-
Along with the "good harvest" of the home appliance industry in the first half of the year, the market has seen three significant changes in brand structure, competitive means and business mo...[Details]
-
Apple has just held its 2020 fall new product launch online. The absence of the new iPhone is a bit regrettable, but the launch conference was full of useful information, including the release...[Details]
-
This DC resistance tester provides two types of power supply for testing: AC220V/DC12V. In the case of strong electromagnetic field interference, it is recommended to use DC power supply for testing. ...[Details]
-
Input capture principle In input capture mode, the current value of the counter is latched into the capture/compare register (TIMx_CCRx) when the corresponding edge on the ICx signal is detected. W...[Details]
-
For many years, consumer audio engineers have wanted to use power-saving digital Class D amplifiers to replace power-hungry analog Class A/B amplifiers. But so far, two problems have hindered the app...[Details]