I am a newbie in zstack. When debugging the serial port of 2538, the serial port cannot print out data. What is the reason? The LCD below shows correctly, indicating that the data is received, but the...
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Choose the latest boost converter and Class D amplifier from Texas Instruments to significantly increase the battery life of your trolley speakers : https://training.eeworld.com.cn/course/5500...
[font=微软雅黑]Electronic technology is improving every day, so dear, do you also need to constantly update your brain inventory and absorb the latest nutrition? [/font][font=微软雅黑]TI Embedded Processing T...
Note a few issues:
1. During SPI communication, the timing (phase, polarity) of both parties must be consistent (see the following four SPI timing settings)
2. The host sets the clock, and the slave d...
The LQFP64 package is a convenient package for designing and soldering circuit boards. When using the STM32F401RBT6, I found a pin VCAP1 that I was not familiar with. After careful verification, ...[Details]
Samsung is working with designer Sean Wotherspoon to launch a new series of Galaxy S21 cases and Galaxy Watch 4 bands made of recyclable and biodegradable materials, according to CNET. The serie...[Details]
On October 10, Professor Wu Huaqiang and Associate Professor Gao Bin from the School of Integrated Circuits at Tsinghua University have recently made a major breakthrough in the field of memristor ...[Details]
The previous article pointed out that for conventional surface-mount motors, ignoring saturation and leakage, when the thickness of the permanent magnet is approximately 5 times the air gap length,...[Details]
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
On April 15, NIO and Sinopec officially signed a strategic cooperation agreement. The two parties will work together to build charging and swapping infrastructure, and carry out all-round cooperati...[Details]
August 22, 2024:
Pulsiv Limited, a power electronics technology innovator based in Cambridge, UK, has announced the launch of an ultra-high efficiency* 65W USB-C GaN optimized reference design ...[Details]
When you use an 8- to 14-bit analog-to-digital converter (ADC) in your system, it is important to understand the converter's voltage reference path. Figure 1 shows a circuit that can accommodate th...[Details]
Abstract: By analyzing the basic communication process control of network cards and the direct programming method of digital signal processors (DSPs) to network cards, a network communication program...[Details]
I Series LSE Application Working Principle
This article only introduces the application principle, basic electrical parameters and relevant precautions of the I series load sensor LSE, together w...[Details]
Global growth in FWA equipment shipments due to Covid-19 lockdowns and shift to home working
Growth in 4G/5G FWA CPE shipments is expected to accelerate in 2021 due to the wider avai...[Details]
Cadence Wins Six 2022 TSMC OIP Partner of the Year Awards Content summary: • Cadence wins TSMC award for key EDA, cloud and IP innovations; • Cadence is a founding member of the TSMC 3DFabric ...[Details]
Replacement of Broken Tape Recorder Keys - Glue Repair Method
The buttons of a tape recorder are usually made of plastic. Due to improper operation or quality problems of the...[Details]
To modify the IP of the ARM development board, if it is a yaffs2 file, you can 1. First, modify the /etc/init.d/rcS file in /sbin/ifconfig lo 127.0.0.0 Add a line under /sbin/ifconfig eth0 192.16...[Details]
This article introduces a quad-output, triple monolithic buck converter and boost controller reference design for automotive electronics such as telematics boxes. The reference design features a fa...[Details]
RF/Wirelessly
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