[i=s]This post was last edited by a736015 on 2019-12-19 10:35[/i]IWR1443BOOST unboxing test: https://en.eeworld.com/bbs/thread-1101610-1-1.html
SDK and example download: https://en.eeworld.com/bbs/thr...
Since the advent of the Hall Effect sensor, it has captured the imagination of designers, and solid-state devices are generally considered more reliable than electromechanical devices. However, when c...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
tests/multi_bluetooth: Add multitests for BLE pairing and bonding.
extmod/nimble: Generate and persist a unique IRK.
docs/library/ubluetooth.rst: Add passkey docs.
examples/bluetooth: Add bonding/pass...
For portable devices, power management is a very important and key component. Power management ICs are usually divided into integrated and discrete types, and the integrated type is also called power ...
Due to the development of technology, the trend of high-speed circuit design requires:SI , PI and EMI collaborative design;
Chip, package and system co-design;
Multiphysics collaborative design.This c...
When looking for faults, we should first look for the outside and then the inside, first the easy and then the difficult, break it into parts, and focus on breakthroughs. The methods can be roughly d...[Details]
Car companies and Tier 1 are starting to lose their baggage again.
The last time we formed a team, we lost the "high-precision map", and this time we don't want the "lidar" e...[Details]
According to foreign media reports, OneD Battery Sciences, a leader in electric vehicle battery technology, and Koch Modular Process Systems, a process engineering design and modular manufacturing co...[Details]
Resolvers are often used in position and speed sensors in electric vehicles. For example, the position sensors of drive motors and generators, the position sensors of electric power steering motors...[Details]
As DTMB applications become more and more popular, the complexity of urban ground wireless signal transmission begins to emerge, and higher requirements are placed on receiving chips. As the most c...[Details]
The distributed parameters of high-voltage transformers are mainly leakage inductance and distributed capacitance. In high-voltage transformer applications, the distributed capacitance of a single sec...[Details]
At present, the plant level and unit (workshop) level of my country's thermal power plants have been digitized, but most of the field control equipment level has not yet been digitized, which has b...[Details]
From August 9 to 12, the 2022 World 5G Conference (W5GC) will be held in Harbin, Heilongjiang Province, hosted by the People's Government of Heilongjiang Province, the National Development and Refo...[Details]
On February 13, a magnitude 7.3 earthquake occurred in the sea east of Fukushima, Japan, with a focal depth of 55 kilometers. Nine prefectures including Fukushima Prefecture, Miyagi Prefecture, Yamag...[Details]
On August 18, a fuel cell and lithium battery test system project with a total investment of 500 million yuan was settled in Changzhou National High-tech Zone. Shi Xuyong, deputy secretary of the dist...[Details]
Blogger @Digital Chat Station revealed that OPPO Find series new products will be launched at the beginning of next year. These will be the industry's first flagship phones equipped with Qualcomm Sna...[Details]
#include
/************************************
Verify the clock output function of PE0 pin, and use an oscilloscope to view the output 24M clock
After connecting to ST-LINK, in DEBUG mode,
selec...[Details]
Recently, Jiangsu Zhiku Intelligent Technology Co., Ltd. (hereinafter referred to as Zhiku Intelligent) has completed a round A financing of tens of millions of yuan, jointly invested by Jinsha Cap...[Details]
This circuit is a low noise amplifier, the input of which is connected to an ORP10 antimonide detector operating at room temperature. Four low noise transistors are connected in parallel as the fi...[Details]
Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process.
The difference in start...[Details]
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