[Atria AT32WB415 Series Bluetooth BLE 5.0 MCU] PWM breathing light
I am honored to have the opportunity to review the Arteli AT32WB415 series Bluetooth BLE 5.0 MCU. For this reason, in accordance with...
I have looked at some driver chips, and the maximum current is only about 3A, which does not meet the maximum total current of 8A. Is there a larger stepper motor driver? It is best to have a driver c...
[align=left][color=rgb(85, 85, 85)][size=4] Do all electronic products have their design, development and production processes closely related to their test and measurement equipment? For all electron...
[size=4]Circuit working principle: IC is RS101A type special leakage protection switch integrated circuit. LED is BTS11405 type stroboscopic light emitting diode, which will flash as long as the power...
How to use ultrasonic sensors to detect the ultrasonic waves emitted by mosquitoes? When a mosquito approaches, the ultrasonic output signal is sent to NE555 to light up the LED....
Due to the epidemic, this year's national competition was postponed and finally officially started. The topic was released:There are 8 questions for undergraduates and 3 questions for higher vocationa...
On November 16, the 2021 Wuxi Xishan Golden Autumn Investment Promotion and Cooperation Conference was held. A total of 64 projects were signed at the conference with a total investment of 89.47 bill...[Details]
Huaxing Wanbang Technical Economics Review M&A or organic growth? How can Chinese chip companies/industrial capital be as greedy as Buffett when the market is fearful? As an industry that achie...[Details]
Hongguang Semiconductor announces 2022 full-year results Breakthrough progress achieved in product research and development Continue to increase efforts to improve the third-generation semicondu...[Details]
Sometimes, when using a ZDS2022 oscilloscope and a Tektronix or Agilent oscilloscope to observe waveforms simultaneously, the horizontal trace of the waveform captured by the ZDS2022 oscilloscope loo...[Details]
This document was written by hand after watching the LCD driver video of Professor Wei Dongshan, so it may prompt that the header file cannot be found, etc. In addition, the three modules cfb_fillrec...[Details]
Seeing is believing. In order to let consumers have a deeper understanding of the quality of Honor from R&D to production and testing, Honor yesterday opened several laboratories and production lines...[Details]
In order to prevent the distributed inductance and capacitance in the high-speed switching circuit of the switching power supply system from generating surge voltage and noise under the influence...[Details]
The concept and working principle of AC motor
AC motor is a mechanical rotating device that converts AC electrical energy into mechanical energy. AC motor converts electrical energy into mecha...[Details]
1. Installation of keil5 Official download address 2. Installation of nRFgo Studio During the installation process, nRFgo studio will ask you to install jlink5.12f. This must be installed. Other ve...[Details]
Ryan Sheahen, Global Product Manager, Magnetic Sensor Products, Electronics Business Unit, Littelfuse Even with today's energy-efficient designs, modern appliances, especially refrigerators and fre...[Details]
At present, the discussion on 5G continues to ferment, among which there is a worrying problem of power consumption. Many people believe that 5G is faster than 4G and will inevitably consume more pow...[Details]
With the development of new energy vehicles and autonomous driving technology, the demand for high-efficiency and high-density power electronic devices is growing. As an emerging semiconductor mate...[Details]
Rated motors usually refer to traditional fixed speed motors, whose speed is generally fixed and cannot be adjusted at will. If you need to adjust the speed of the rated motor, you can use the foll...[Details]
As shown in the figure, a simple high input impedance dual-wave linear detection circuit is shown . This circuit compensates for the nonlinearity of the feedback level Vf movement by adding a diode to...[Details]
There are now a wide variety of mobile phones on the market, and the types of screens are also overwhelming. How should we choose? What aspects should we consider? Here is a comprehensive introduction...[Details]
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