Step one: calibration.
In addition to the cable to be tested, another auxiliary cable is required. The ZVB8 vector network analyzer (hereinafter referred to as VNA) we use has two ports: Port1 and Por...
Make magazine has a new article about getting started with Python on hardware. It discusses MicroPython and CircuitPython with some examples. Finally, it covers some large projects using Python on har...
This morning, the company's customer service transferred a call from a customer to me for help, saying that during the debugging of a newly proofed device, the display screen had garbled characters an...
[i=s]This post was last edited by freeelectron on 2022-3-28 20:15[/i]Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH5...
The previous environment setup failed. I tried many methods, including the VC environment mentioned in the reply, but all ended in failure.
Finally, I read the instructions on the official website aga...
Registration for the 2021 STM32 National Tour Seminar is now open!About RoadshowIn December 2021, the 15th STM32 National Tour Seminar is about to kick off .
The STM32 seminar will be held in 10 citie...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
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Let’s define what isolated modulators are. An isolated modulator is a delta-sigma modulator that converts an analog input signal into a high-speed digital bit stream consisting of 0s and 1s while is...[Details]
introduction
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According to foreign media reports, Apple has obtained a patent for the virtual positioning of audio sources, which may eventually lay the foundation for new and more immersive audio applications. ...[Details]
Rethinking East-West Computing: The essence of computing power is to reshape the economic landscape
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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]
August 13, 2024,
Beijing - Qualcomm Incorporated (hereinafter referred to as "Qualcomm") today released the "2023 Qualcomm China Corporate Responsibility Report", which is the ninth consecutive...[Details]
A lot has happened in the field over the past year. Everyone is imagining how robotics will change, and whether humanoid robots will ruin it. Meanwhile, Hello Robot has been working on making its S...[Details]
On August 8, 2024, Sichuan Weilide Energy Co., Ltd. (hereinafter referred to as "Weilide") and the People's Government of Shizhong District, Leshan City officially signed a cooperation agreement at...[Details]
On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]