Hello, analog electronics experts, I am here to bother you again. Figure 1 below is an RLC oscillation circuit. Switch S2 is turned on at 5A current, the on time is 20us, and the rest of the time is i...
I am going to use the CAN bus recently. I have three boards with CAN transceiver PHY, a TMS320F28377S LAUNCH, a GD32VF103V EVAL, and a MM32 eMiniBoard. I remember that I had a small board with CAN PHY...
The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...
[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
Virtual oscilloscopes are becoming increasingly popular due to their unique advantages in waveform triggering, storage, display, measurement, waveform data analysis and processing. Since there is a la...[Details]
introduction
With the development of technology and the popularization of electronic products, more and more electronic products have entered our lives. But when using these products, you mu...[Details]
hardware design 8-key simulation diagram: plan: 7-key simulation diagram: 7 buttons represent 7 notes, and another button plays a song programming /*********************************************...[Details]
1 Unzip the downloaded cross toolchain 2 vi /etc/profile Add your own environment variables at the end of this file: export PATH=$PATH:/usr/local/arm/4.3.2/bin ($PATH is followed by the absolute a...[Details]
Many people think that autonomous driving technology is a technology that can realize vehicle driving without manual control. Is this true? When cars no longer need drivers, how much do you know ab...[Details]
On the evening of July 27, HGTECH released its semi-annual performance report stating that its operating income in the first half of 2021 was approximately 4.639 billion yuan, a year-on-year increase...[Details]
According to eeNews analog, Nowi BV has recently raised $10 million through a round of equity financing. This round of funds will be mainly invested in PMIC products with the aim of putting them into...[Details]
Well-known domestic mobile phone manufacturers Huawei and Xiaomi have entered the notebook computer field and released a number of cost-effective products, such as the Redmi Book 14 that was launched...[Details]
The servo motor speed control and torque control are both controlled by analog quantity, and the position control is controlled by sending pulses. The specific control method should be selected acc...[Details]
Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
introduction:
With the development of power electronics, the application scope of inverter control technology and industrial field bus is becoming wider and wider. This system successfully...[Details]
How to choose a switching power supply inductor
Switching power supplies have long been a staple of the power supply industry. However, as the global demand for energy-efficient pro...[Details]
Xiao Er has only developed heterogeneous dual-core chips before, each running its own software (for example, each running a set of FreeRTOS, anyway, the components are not large after cutting), and...[Details]
In order to ensure that the controller can work reliably during power outage, a DC power supply system is used in high-voltage power distribution control. During power outage, the DC power supply s...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world-leadin...[Details]
Analog electronics
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