Magnetic resonance product analog circuit engineerJob Category: Electronics/Electrical Appliances/Communications Professional requirements: UnlimitedEducation: Unlimited Work Experience: 1 yearWork Ar...
Definition and important indicators of RF amplifierThe concept and important indicators of mixerRF_Mixer_Concept_Graph_01.pngInterdigital Structure and Index Evaluation of SAW FiltersOscillator Functi...
Today is the Lantern Festival. I would like to wish everyone a happy Lantern Festival! For Chinese people, the Chinese New Year is not over until the Lantern Festival. The Lantern Festival on the 15th...
[align=left] UL2056 is a safety standard for mobile power terminal products launched by the United States. UL 2056 responds to the global demand for safety standards for mobile power, protects consume...
[i=s]This post was last edited by sky999 on 2022-8-7 12:07[/i]There are three 5V input ports on a circuit board. A is the USB port, and B and C are 5V inputs. How can I do this?
When C has input, A an...
[i=s]This post was last edited by gmchen on 2021-5-14 10:09[/i]Noise is inevitable in any amplifier, and amplifier designers, especially those designing precision measurement circuits and low-noise am...
By Bonnie C. Baker, Texas Instruments The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This...[Details]
A special button s1 can realize two functions, one is to light up the LED light, the other is to turn on the buzzer. You can also add other functions, such as lighting up the LED light and turning on...[Details]
In high frequency conditions, a good use of PWM is to control the output power by controlling the duty cycle, such as controlling the fan speed, the brightness of the LED light, etc. This time, we us...[Details]
The microcomputer relay protection tester is an important testing tool to ensure the safe and reliable operation of the power system. We have talked a lot about the functions and operation methods of...[Details]
The various methods of using a multimeter to detect the polarity, tube type and performance of medium and low power transistors are basically applicable to the detection of high power transistors. Ho...[Details]
Today, a senior industry blogger, Tesla China Analyst, announced through social media that Tesla’s new Model 3 has undergone major changes in hardware configuration. The new Model 3 may adopt a “full...[Details]
Function of the circuit
Phase shift circuit is a circuit that makes the sine wave phase advance or lag. Phase shift circuit can also change SIN wave into COS wave. For 3-phase A...[Details]
The rapid development of modern communication technology has led to the use of wireless communication methods for data transmission in many application fields. The circuit composed of the codec chi...[Details]
The unfinished road of
humanoid
robots
On March 28, UBTECH Robotics (9880.HK), the "first humanoid robot stock" that single-handedly drove the concept stock market and surged 200%...[Details]
Microsoft Corp. said on Friday (December 24) that it will not attend the 2022 Consumer Electronics Show (CES) in Las Vegas in person, but will continue to participate remotely instead. CES is the wor...[Details]
The LT3743 is a synchronous step-down DC/DC
controller
that uses fixed frequency, average current mode
control
to accurately regulate the inductor current through a
sense resistor
...[Details]
Mushroom Autolink Information Technology Co., Ltd. (hereinafter referred to as "Mushroom Autolink") has officially become the official exclusive supplier of autonomous driving for the 31st Sum...[Details]
RISC-V is posing a greater threat to Arm, and a new industry alliance plans to increase this threat of extinction by accelerating the development of open source software for the RISC-V architecture. ...[Details]
The schematic diagram of the calculator simulation design of the 51 single-chip microcomputer is as follows (the proteus simulation project file can be downloaded in the attachment of this post) The...[Details]
Analog electronics
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