[i=s]This post was last edited by paulhyde on 2014-9-15 04:10[/i]1. Operational amplifier circuit considering parasitic parameters
A typical operational amplifier circuit is shown in Figure 1(a), and ...
I don't know which version to post, so I'll post it here.A clock can be copied into multiple paths and then distributed to other chips that need clocks....
There are many types of production machinery with different performance and process requirements, and their torque characteristics are different. Therefore, before applying the inverter, we must first...
As everyone knows, Oprah is a famous American TV host. In the past few weeks, whenever someone asked me what I was busy with, I would say: I was going to give a speech at Stanford University. In fact,...
I have been a bit busy recently and have not worked on Renesas's small board. I took advantage of the weekend to do a simple experiment - PC controlling digital tubes. First, I used VC++ to write a sm...
[align=left][b][color=#000000]1. Basic functional safety concept [/color][/b][/align][align=left][color=#000000]All systems have a quantifiable test probability. [/color][color=red]An absolutely safe ...
1. Principle 1. Infrared emission protocol The infrared transmission protocol has been written in the previous article , so I will not repeat it here. 2. Timer counting and input capture A timer...[Details]
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
As many companies listed with
the concept of
touch screen
begin to "transform and upgrade", the official voice of the TP industry is getting smaller and smaller. At the same time, the list o...[Details]
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO. 1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In l...[Details]
Notes on inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting an installa...[Details]
Household photovoltaic power stations mainly utilize idle resources on existing household buildings, such as roofs, wall facades, balconies, courtyards, etc., to install and use distributed photovo...[Details]
According to the description provided in the official manual of ST, it is not difficult to see that the ADC analog watchdog is actually that the user can set an upper and lower limit of the AD value...[Details]
STM32 has two watchdogs: independent watchdog and window watchdog. This article mainly introduces the use of independent watchdog. Independent watchdog (IDWG): driven by an independent 40KHZ low-sp...[Details]
The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are: 1. User Flash = Flash built into the chip 2.SRAM = RAM area built into the chip, which is the m...[Details]
Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]
When the program starts running, light A turns on for 5 seconds, then turns off, light B turns on for 5 seconds, light B turns off, light C turns on for 5 seconds, light C turns off, the program ends...[Details]
T1 or T2 are two timers/counters of MCS-51 microcontroller. The first method can use two timers/counters to generate rectangular waves. In order to save interface resources, the second method is used...[Details]
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