[i=s]This post was last edited by jinglixixi on 2021-9-17 11:29[/i]Previously, we have introduced the detection effect of capacitive-contactless liquid level sensors on different container materials. ...
TVS tube selection calculation, the dissipated power of the TVS component is greater than the waveform power according to this standard? I don't understand the power calculation of the test waveform h...
1. Code ArchitectureThe overall code project of the flight control consists of 8 working groups, namely Ctrl, Driver, VL53L1X, STM32_LIB, USB, USB/Lib, StartUP and Drv_Point, as shown in the figure be...
At present, the application of headphone ANC is becoming more and more popular; the design of ANC involves many disciplines, such as hardware, acoustics, materials, algorithms, and testing. The princi...
c_int00 (also called _c_int00) is the entry address of the C/C++ program initialization code, which completes the establishment of the C program's operating environment. It is an important function in...
In actual applications, although active buzzers are easy to control, their disadvantages are that they are relatively expensive and are easily damaged after being used for a long time in a humid en...[Details]
Battery Capacity Meter
The electromagnetic capacity meter circuit is specially used to estimate the capacity of cadmium nickel batteries and judge their charging effect.
The ...[Details]
Qorvo® launches industry’s first 20-battery pack smart battery management single-chip solution Beijing, China, March 8, 2023 - Qorvo®, the world's leading provider of connectivity and power solutio...[Details]
Goal: Write a PWM control buzzer to beep for 5 seconds and shut down for 5 seconds Understanding the system clock: You can see that pwm is controlled by apb, and the clock of APB is controlled by...[Details]
In recent years, sodium-ion batteries have attracted much attention due to the abundance of sodium and the low cost of such batteries. Electrodes with high Na+ storage capacity and cycling stability ...[Details]
According to market research firm Canalys, Apple continued to maintain its dominance in the global tablet market in the third quarter of 2020, with iPad shipments estimated to have increased 47% year...[Details]
On the evening of January 31, Xiaomi Group announced on the Hong Kong Stock Exchange that the company sued the U.S. Department of Defense and the U.S. Treasury Department in the U.S. District Court f...[Details]
A University of Southampton spin-out has joined an industry consortium to contribute to the technical development of open, fully interoperable radio access networks. AccelerComm, the company that u...[Details]
Most people who are familiar with circuit making are familiar with TL431 . Due to the dynamic impedance characteristics of TL431, it is often used to replace the voltage regulator diode in circuit de...[Details]
This section describes the interrupt handling of the ATmega88. For more general AVR interrupt handling, see P11 “Reset and Interrupt Handling”. (Click on the image to enlarge) Notes: 1. When the fu...[Details]
On November 20, STMicroelectronics said in a statement that it will double the amount of silicon carbide ( SiC ) wafers it purchases from Cree in the next few years. The announcement is significan...[Details]
/*
led.c file
Title: Light up an LED lamp
Circuit: The P2 port on the development board has been connected to the cathode of the LED lamp.
*/
#include reg52.h
...[Details]
Every summer, a saying becomes popular on the Internet: "My life is given by the air conditioner, and the life of the air conditioner is given by the power grid." How to ensure the safe and stable ...[Details]
Recently, Hyundai Motor Group announced that CATL and SK Innovation will be selected as the third batch of vehicle suppliers for the "E-GMP" chassis platform for pure electric vehicles. CATL will sup...[Details]
According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]
Sensor
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