-
I'm working on a
switching power supply
recently
, and the output ripple is a rather troublesome aspect, so I'd like to take this opportunity to summarize it briefly. I found some informati...[Details]
-
Shanghai, China—October 20, 2021—BlackBerry recently announced the launch
of a reference design that virtualizes Android Automotive OS on Qualcomm's third-generation Snapdragon automotive cockp...[Details]
-
"On the one hand, we need to respond to the needs of the Chinese market and meet everyone's expectations at a local speed. On the other hand, after all, we are based on the global ADI R&D system, and...[Details]
-
The electromagnetic interference generated by the switching power supply often affects the normal operation of electronic products, so the correct PCB layout of the switching power supply becomes v...[Details]
-
Huawei does everything, but the Internet of Vehicles in the 5G era is Huawei's core business. How can it not do it? The 5G era has brought unprecedented opportunities for intelligent driving (or au...[Details]
-
Optical fiber communication technology has emerged from optical communication and has become one of the main pillars of modern communication, playing a vital role in modern telecommunications netwo...[Details]
-
SK Innovation (SKI), a subsidiary of South Korea's SK Group, has begun investing 2 trillion won (US$1.764 billion) in its second battery factory in Georgia, USA. Once completed, it will produce batte...[Details]
-
This audio amplifier circuit is a Class B 15 Watt amplifier designed with an operational amplifier (OpAmp) and transistors. This amplifier circuit has a simple structure and its main components onl...[Details]
-
interrupt indicates the interrupt priority, and using indicates the working register group used. interrupt x using y The xx value after interrupt is the interrupt number, that is, which interr...[Details]
-
ST's EVL6564-50WFLB is a 50W PFC power supply with an input voltage of 90-265 VAC using the L6564. It is suitable for all low-power applications that require high PF, such as lighting, LED power suppl...[Details]
-
Well-known whistleblower Evan Blass revealed information about Qualcomm's SM8450 chip, which will be launched as an iterative product of the Snapdragon 888 SoC and power the next generation of flagsh...[Details]
-
1. Embedded Linux character device driver framework People who write applications should not look at circuit diagrams, but how to operate the hardware: calling open, read, write, etc. in the driver p...[Details]
-
Coriolis (Coriolis force) mass flowmeter uses the modulation effect of fluid mass flow on the oscillation of a vibrating tube as the principle. The sensor consists of a vibrating tube (measuring tu...[Details]
-
8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-bit address lines and 8-b...[Details]
-
1. Transplantation of tvout_app
To test the TV output of S3C6410, I took the test in the official tvout_app, which is quite rough and seems to be a very old version. After changing the Makefil...[Details]