With the explosive growth of TWS earphones, higher requirements are placed on the battery life of earphones and battery boxes. Generally, the battery life can be improved from the following points.
1)...
[b][b]Pad and via design[/b][/b][p=24, 2, left][color=rgb(0, 0, 0)][font=宋体, arial][size=14px]Components are fixed on the printed circuit board by soldering the leads to the pads. The function of vias...
Could you please tell me what circuit is generally used to implement the 0/4-20mA drive circuit?
I have a plan like this, I wonder how competitive it is? For your referenceAttached datasheet...
3) FRAM storage methodSince FRAM has the speed and times of SRAM, and the characteristics of Flash and EEPROM, data can be saved after power failure, and the multifunctional FRAM also has power manage...
IO-Link is the first open, fieldbus-independent, low-cost, point-to-point serial communication bus protocol for communicating with sensors and actuators. It has been adopted as an international standa...
introduction When using STM32 or other microcontrollers, serial communication is often used. So how to receive data effectively? If the data is of indefinite length, how to receive it efficiently? ...[Details]
1 Strictly control the time and conditions of asynchronous operation of the generator set after demagnetization. The generator should have a certain demagnetization asynchronous operation capabilit...[Details]
Ceramic capacitor: A capacitor made of high dielectric constant ceramic as dielectric material. (Ceramic barium titanate-titanium oxide) is squeezed into a round tube, disc or disc as the dielectri...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the differe...[Details]
DC current sources with good stability, high precision and preset output are often used in electronic devices. The digitally controlled DC current source designed in this paper can effectively reduce ...[Details]
The method of measuring time and voltage amplitude with an oscilloscope is basically the same, except that when measuring time, the reading between the two measured points is along the X-axis directi...[Details]
In embedded operating systems, especially real-time operating systems, bitmap methods are often used to solve the task readiness and find the highest priority quickly, that is, by looking up all possi...[Details]
.FWlibincstm32f10x_conf.h(33): warning: #14-D: extra text after expected end of preprocessing directive Extra text appears after the preprocessing directive
#include "stm32f10x_dma.h" */ ...[Details]
Power Integrations introduces automotive-grade Qspeed silicon diodes with very low Qrr for high-efficiency, high-switching-speed designs
600V 12A diode replaces SiC components ...[Details]
Recently, Intel subsidiary Mobileye released a video of its self-driving test car driving on complex roads in Munich, Germany. Thanks to Mobileye's unique technical advantages, especially the powerfu...[Details]
In the figure, RP1 is the audio adjustment potentiometer, RP2 is the volume control potentiometer, and resistor R is an external negative feedback resistor. The circuit uses a special microphone for ...[Details]
At any time, the output state is determined only by the combination of the input states at the same time, and the logic circuit that is independent of the previous state is called a combinational logi...[Details]
(1) Downloading the tool
http://www.codesourcery.com/sgpp/lite/arm/portal/release1293 or IA32 GNU/Linux TAR.
The current tool name is arm-2010q1-202-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2...[Details]
0 Introduction
The detection of volatile organic gases has a wide range of applications in medical, environmental, industrial and commercial systems, such as environmental monitoring, quality ...[Details]
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