Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still the...
As soon as I wrote this article, I wanted to share it with you. Our boss read the article and only had one comment: Zhou Wei's work must be excellent. Later, after we published it in another place, it...
[i=s]This post was last edited by Aguilera on 2020-5-6 21:35[/i]unsigned long AFE4400_Reg_Read(unsigned char Reg_address){unsigned char SPI_Rx_buf[4]; //Store the read register valueunsigned long retV...
Another year has come to an end, and the CCTV Spring Festival Gala, a modern Spring Festival custom, is about to kick off again. Here is the Spring Festival Gala program list for everyone. Is there an...
Samsung has always been an important provider of flash memory particles in the world, and has a strong market share in both the desktop and mobile markets. Recently, Samsung announced that it has manu...
[i=s]This post was last edited by qwqwqw2088 on 2014-1-14 12:02[/i] [align=left][size=3][color=#4169e1]A few days ago, a forum user mentioned a TI chip called TPS5430, a typical so-8 package. What's a...
Recently, the first Digital China Summit was held in Fuzhou, attracting many domestic ICT industry giants to participate in the exhibition. The long queues outside the venue, the noisy and exciting...[Details]
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]
I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]
According to TechRadar, given rumors that
Google
is developing a Pixel Watch
,
the
recently renamed Wear OS
smartwatch
operating system may soon be able to show its full cap...[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 photovoltaic industry has become a new business card for China to the world. It not only represents China's leading technology, but also constantly breaks various records with its development spee...[Details]
Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]
The single-chip microcomputer running light program requires all 32 serial ports to be used, and each serial port has eight LEDs. Question supplement: The 8051 single-chip microcomputer is used, an...[Details]
A simple experimental programming question for the microcontroller: write a 3-byte binary addition subroutine. The program entry is: addend 1: 22H, 21H, 20H three bytes, 22H is the highest bit; adden...[Details]
Design a program for the 51 single-chip microcomputer. It is known that the crystal oscillator frequency of the 89C51 single-chip microcomputer is 12MHz, and it is required to use T1 timing to output...[Details]
1. Pin: 0 in 1 out Set Status Output status IO register setting DDR×A certain bit is set to 1, and the corresponding bit IO is set to output; PORT×A certain position is 1/0, and t...[Details]
On November 23, Toyota recently released its latest humanoid robot, the T-HR3, which the company said "represents an evolution of the humanoid robot played by previous devices ". This new robot was...[Details]
Microcontroller MCU
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