0x00 Introduction
This article tests the SPI of the bare chip and uses a hardware timer to test the stability of the clock. Considering that it is too extravagant to use a hardware timer as a clock in...
The serial port receiving and sending program of MSP430 microcontroller involves multiple registers, which can be configured step by step according to the following steps:1. First, set the used IO por...
[Evaluation of SGP40]-SGP40 temperature and humidity testMeasure the response of the gas sensor under different temperature and humidity conditions. Since this is the third day of testing, the alcohol...
[i=s]This post was last edited by sctf15013896503 on 2020-7-3 11:26[/i]The current epidemic and other issues are an opportunity for all our domestic industries. It can also be said to be an upgrade er...
If you search the web for "how to determine what a fabric is made of," you'll probably find pages for "burn test." In a burn test, you take a small sample of fabric, place it over an open flame, obser...
Sina Digital News, November 18th morning news, Apple today released iOS 15.1.1, which is a small update nearly a month after the release of iOS 15.1. But it fixes the big problem of "dropped calls...[Details]
This article introduces a high-reliability photoelectric switch circuit with frequency-stabilized modulated light to resist various interferences, a high-power drive circuit and automatic gain cont...[Details]
There are two ways to use Microchip's capacitive touch sensing solution: the relaxation oscillator method detects whether a key is pressed by detecting the change in the frequency of the touch sens...[Details]
China Energy Storage Network News:
On March 20, local time, the third Global Energy Transformation Dialogue was held in Berlin, Germany. German Vice Chancellor and Foreign Minister Gabriel, D...[Details]
With the arrival of summer, people's demand for air conditioners is urgent, and this year is no exception, not to mention that there is a hot European Cup this year! People are in urgent need of a hi...[Details]
Impedance measurement is the measurement of the ratio of the sinusoidal voltage U applied to a system, circuit or component and the current I flowing through them. Impedance measurement is a type of ...[Details]
New energy vehicle chargers are mainly divided into two categories: DC and AC. DC chargers are mainly chargers that use DC charging mode to charge the power battery assembly of electric vehicles; AC ...[Details]
Introduction
μC/OS-III is a preemptive real-time kernel based on priority scheduling. Micrium released the source code of μC/OS-III in August 2011. Its source code follows the ANSI C standard, ...[Details]
In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power of...[Details]
When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while the LCD controller, SPI, USART, analog comparator, ADC, USI, timer/counter, watch...[Details]
Based on the huge market demand for power batteries released by the accelerated electrification transformation in the United States, Chinese, Japanese and Korean battery companies have significantly ...[Details]
Electricity safety and unsafety are relative concepts. If safety is described as calm, normal, and accident-free, then an accident must be unsafe, so accidents and safe production are relative even...[Details]
According to the VME
bus
specifications and protocol requirements, the VME
bus
address decoding, data reading and writing, and interrupt
control
interface
circuits
...[Details]
According to foreign media reports, electronics company Delphi Technologies has put 800V silicon carbide (SiC) inverters into commercial mass production, which is one of the key components of the ne...[Details]
Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]