Original: https://forum.micropython.org/viewtopic.php?t=10410p=57630#p57630
Today is MicroPython’s 8th birthday! The first line of code was written 8 years ago today, on April 29th.It’s also been exac...
I would like to ask, in the BPA8505D in the figure below (1), why does the VCC pin output 15V DC pass through capacitor C4 before output? Doesn't the capacitor block DC?(2) Why is VCC connected to the...
This article introduces porting FreeRTOS on N32F43x
Download FreeRTOS source code
FreeRTOS official download address: https://freertos.org/a00104.html , download FreeRTOS 202112.00 version, there is a...
Now, there are many products from Murata running around you. For example, in smartphones, TVs at home, computers and cars, almost all electric-driven products have Murata components. In the future, 6G...
The clock system was not tested in a hurry because I didn't know much about the whole system. Before this test, I made a "simple comparison" between the RISC-V system and the ARM-Mx system. For this p...
Recently, Xiangong Intelligent, as a product portfolio provider with intelligent controllers and digital software as its core, was invited to attend ITES again.
...[Details]
Introduction
In software design, code optimization is a very meaningful thing. The essence of optimization is to perform equivalent transformation on the code so that the running results of t...[Details]
1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-impedance passive probes, high-voltage differential probes, and curre...[Details]
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to track. The calendar c...[Details]
Continuing its leadership in high-definition (HD) video surveillance solutions, Altera Corporation (NASDAQ: ALTR) announced the world’s first FPGA-based full HD 1080p/30 frames per second (30fps) 30fp...[Details]
The vivo X Fold foldable phone will be officially released on April 11, and the phone has already appeared in the Geekbench running score. The vivo X Fold is equipped with a Snapdragon 8 Gen...[Details]
CMOS single-supply amplifiers have benefited single-supply system designers worldwide. The main factors affecting the total harmonic distortion plus noise (THD+N) characteristics of dual-supply ampli...[Details]
Comparison Mode:
This is the default mode of the timer. When in comparison mode, the hardware related to the capture mode stops working. If the timer interrupt is enabled at this time, then th...[Details]
PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows: 1. Pay attention to...[Details]
Artificial intelligence has been developing rapidly in recent months. Microsoft announced that it will work with research lab OpenAI to invest $1 billion to build "general artificial intelligence" (A...[Details]
1 Negative temperature thermistor
PSB negative temperature thermistor is composed of oxides of transition metal elements such as Co, Mn, Ni, etc., and is sintered at high temperature to form s...[Details]
Nowadays, technology is becoming more and more advanced, and wire harnesses are ubiquitous in various industrial equipment. Wire harnesses are widely used in medical, industrial, electronics, automot...[Details]
1. I2C Configuration 1. According to the schematic diagram, find the GPIO value corresponding to the relevant i2c pin, taking GPIO10 as I2C_SDA and GPIO11 as I2C_SCL as an example. 2. According to ...[Details]
It is reported that 460 million people in China have rehabilitation needs. In particular, during the 14th Five-Year Plan period, China will enter a moderate aging stage, and the population over 65 ...[Details]
Detailed explanation of 8051 microcontroller instruction definition - (ADDC A, )
ADDC A, src-byte
Function: Addition with carry.
Description: When executing the ADDC instruction, add the s...[Details]
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