Follow the rhythm - be a RF design engineer
Common RF coaxial connectors
Five Experiences in RF Circuit Design
A must-know for RF engineers: How to design directional coupler circuits
Antenna principl...
The serial wireless module ZLSN7046T is a wifi to serial module launched by Shanghai ZLAN . It can convert wifi signals into serial signals and supports multiple functions. It is packaged in a stamp h...
I used the RTL8309N-CG chip to design a three-optical and four-electrical switch. After the sample was produced, the electrical port was connected, but when the optical module was plugged in, it was n...
[i=s]This post was last edited by wenyangzeng on 2019-9-18 20:56[/i]NUCLEO_G431RB Review (2) Driving OLEDFirst, create a project in STM32 CubeMX to drive the OLED display. Select the STM32G431RB chip....
I looked at the application development in nRF51822 SDK, and found it quite different from TI.TI CC2540 has a relatively complete development framework, and this software framework has been used since...
Today's electronic products have sophisticated and complex circuits, and the selection of electronic components used in circuit protection requires many considerations. Varistors are voltage-limiti...[Details]
On November 2, local time in Portugal, CALB announced the layout of its industrial base in Europe. On the same day, CALB and the Portuguese government signed a memorandum of cooperation in Sines, C...[Details]
1. Sleep Sleep mode is one of the most common ways to reduce power consumption, but the microcontroller cannot do anything during sleep. For those who fall asleep when there is nothing to do and do...[Details]
By installation method
Through-type current transformer. A current transformer used to pass through a screen or wall.
Pillar-type current transformer. A current transformer installed on a plane...[Details]
introduction
Temperature control has broad application prospects in industries and daily life. Many application fields require high-precision constant temperature control. Due to the nonlineari...[Details]
First, let me explain the significance of fuse bit modification: the default internal clock of AVR microcontroller is 1M when it leaves the factory. That is to say, in this case, it can work normally...[Details]
When talking about new light source projectors, we have to mention the hybrid light source projectors that have emerged in the past year. As the last new light source projector technology among the...[Details]
Amphenol Corporation will enter into a definitive agreement to acquire CommScope’s Mobile Networks business for $2.1 billion in cash, subject to customary post-closing adjustments. The transaction ...[Details]
introduction: First of all, double-wire electric shock and contact with two live points at the same time are always dangerous and cannot be reliably protected. As for single-line electric shock, that...[Details]
The current instruments do have three types of output: current output, voltage output, and pulse output. The current output and voltage output signals of the instruments are in line with the standard...[Details]
Shanghai, China, October 25, 2022 - Ocean Insight, the world's leading optical solution provider, will participate in the 10th (2022) China Expo held at Wuxi Taihu International Expo Center from Octo...[Details]
Fault protection features include overvoltage, overcurrent and overtemperature protection. The LTM4644 is available in a 9mm × 15mm × 5.01mm BGA package that complies with RoHS standards. ...[Details]
LED fluorescent
lamp Power
supply Design and production method
I am engaged in
switching power supply
. I used to make adapters, chargers, and iron-shell swit...[Details]
Faced with the global chip shortage, major manufacturers are seeking their own solutions. Now a major automobile manufacturer is changing its strategy. In order to reduce its reliance on customized c...[Details]
Challenge:
Build a custom real-time monitoring system capable of evaluating the performance and characteristics of grid-connected PV systems using a variety of measurement devices in a short ...[Details]
RF/Wirelessly
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