As the title says, I can't see the -3dB bandwidth in the waveform simulated by Multisim 12.0. What's the reason? ??? ??? Am I using the wrong instrument?...
[i=s]This post was last edited by a736015 on 2019-12-6 09:38[/i]IWR1443BOOST unboxing test : https://en.eeworld.com/bbs/thread-1101610-1-1.html1. Software Download1. mmWave SDK download link: http://w...
Reflection
Electromagnetic waves are completely reflected when they meet metal. This property can be used to shield electromagnetic waves through metal or to send electromagnetic waves in a specific d...
The Raspberry Pi 400 is both a keyboard and a Raspberry Pi personal computer. Just use it with a mouse and a monitor. It integrates a 79-key compact keyboard with a 4GB memory Raspberry Pi 4, a quad-c...
Preface
There are two ways to test the runtime of your code:
1. Use the internal timer of the microcontroller to start the timer at the beginning of the program segment to be tested and turn it off at...
China Energy Storage Network News
: On September 10, at the International Smart Energy (Electricity) Forum held in Wenzhou, Zhejiang, several Internet experts from the State Grid Corporation ...[Details]
Chips (such as 2440, 6410, 210, etc.) contain ARM cores.
The instruction structure is related to the ARM core:
ARM9 corresponds to the instruction architecture version ARMV4
AR...[Details]
Many people are looking forward to OPPO launching a retractable screen smartphone as soon as possible, but it is obviously not going to be available in the retail market in a short time. At the same ...[Details]
(2) Optical signal demodulation
The reader (signal conditioner) demodulates the optical signal sent back by the sensor and calculates the displacement signal. The above process can be repr...[Details]
IP (Interrupt Priority) interrupt priority control register
The interrupt priority control register IP is one of the special function registers of MCS-51. The status of each bit can be set by the use...[Details]
China Energy Storage Network:
Power sales companies are the product of a new round of power reform. Over the past six years, with the deepening of power system reform, the gradual liberaliz...[Details]
This morning (17th), the National Development and Reform Commission held its regular press conference in March. At the meeting, it was proposed to accelerate the construction of new infrastructure su...[Details]
LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the currentflowing through the LED . Too strong a current will cause the LED to a...[Details]
Abstract: The RKE system allows users to lock or unlock car doors using a transmitter on a key fob. In addition, RKE also has an anti-theft function. MELEXIS's wireless transceiver chip is very suita...[Details]
According to foreign media reports, Vector, a software and automotive technology supplier, announced the launch of version 7 of DYNA4, a simulation environment for virtual driving testing, which can ...[Details]
Handling Edge Connectivity
The complexity of
machine learning
(ML) applications is a difficult and lengthy process. Combining relevant application functionality with the complexi...[Details]
Cortex-M3 supports two operating modes and two privilege levels; The two modes are handler mode and thread mode. These two modes are used to distinguish the type of code being executed; handler mod...[Details]
According to Korean media TheElec, Samsung Display said on Thursday that it will develop new display form factors such as rollable and slidable screens in 2021 to consolidate its leadership. ...[Details]
According to China Telecom's Weibo, at 6 p.m. on February 5, China Telecom, CCTV Video, and Huawei launched a live broadcast at Wuhan Tianhe Airport, broadcasting the arrival and transportation of re...[Details]
At present, when using Motorola microprocessors to develop embedded systems, they basically use expensive debugging tools such as the development system provided by Motorola or the development syst...[Details]
Analog electronics
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