1. Job Responsibilities: 1) Organize and plan project operations according to the project tasks and plan requirements, and effectively control the project quality and progress links; 2) Cooperate with...
For example, if the DMA length is set to 100, there will be a HalfCpltCallback interrupt when the default storage reaches 50, and a CpltCallback interrupt when the default storage reaches 100.
If the ...
When making a chip in the package library, there is a copper sheet for heat dissipation exposed at the bottom of the chip, which needs to be soldered on the circuit board. How should I deal with it? I...
1. About resetWhen it comes to reset, we are all familiar with it. For an MCU system, the reset circuit is an indispensable part. There are many types of reset: power-on reset, low voltage reset, pin ...
Introduction This article introduces how to use the infrared transmitter to transmit 38K signals in the STM8L series. Among them, the infrared protocol adopts the most common NEC protocol, and the 38...[Details]
What microcontroller to learn There are so many types of single-chip microcomputers. How to choose a suitable one to learn? If you have ready-made conditions for learning single-chip microcomputers, ...[Details]
Cree GaN-on-SiC power amplifiers combined with MaxLinear linearization technology efficiently enable new ultra-wideband 5G
New GaN-on-SiC linearization solution enables 5G base stati...[Details]
Spectrum analyzers use a frequency sweep between a start and stop frequency. An analog ramp signal generates the frequency sweep signal, and the start frequency is synthesized from a high-precision ...[Details]
Generally speaking, the "golden September and silver October" is the peak sales season for most industries. However, due to the increasingly serious global shortage of automotive chips, this year's "...[Details]
What is a voltage controlled oscillator?
Refers to an oscillator circuit in which the output frequency has a corresponding relationship with the input control voltage, often represent...[Details]
introduction
Modern technology has put forward higher requirements for system reliability, and FPGA technology has been widely used in electronic systems, so the testability of FPGA has becom...[Details]
1 Microstep mode of L9942
The L9942 stepper motor controller features full-step, half-step and micro-step modes. The micro-step mode provides 32 programmable current regulation steps with a st...[Details]
1 Introduction
The stepper motor is an actuator of an open-loop servo motion system, which is controlled in a pulse mode and outputs angular displacement. Compared with AC servo motors and DC servo ...[Details]
Abstract: The main functions and characteristics of CAN bus, CAN controller and the application of CAN bus in hybrid vehicle motor control system; the interface design, frame structure and commu...[Details]
Today, Apple released an important update for iOS 14, which mainly fixes security issues. It recommends that iPhones that can be upgraded should upgrade as soon as possible. Apple today rele...[Details]
Chrome, like every web browser, stores information about visited websites in a history and makes it available to users when they visit the chrome://history page. This can also be opened by pr...[Details]
Causes of Winding Short Circuit in Asynchronous Motors
(1) The motor runs under overload or overvoltage for a long time, causing the current in the winding to be too large and heat up, which a...[Details]
With the expansion of social electricity consumption, it is urgent to develop electricity detection and distribution in the direction of high precision, multi-function and intelligence by timely detec...[Details]
1. Introduction
Fiber optic sensing
technology is a new type
of sensing technology
that has developed rapidly
in the 1970s along with
the development of
fiber op...[Details]
Renesas Electronics MCUs
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