-
Requirements: Use a 4×4 matrix keyboard, with P0 driving the digital tube through 164 to display the key value and make a sound. The screenshot of the simulation run using PROTEUS is as follows: ...[Details]
-
The program and circuit of
the single chip microcomputer design
LCD
digital clock (perpetual calendar) are as follows:
#include
#include //Library function header file, the code ref...[Details]
-
On December 7, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a single-microphone ENC TWS hea...[Details]
-
Carrying necessary and reliable light sources to provide lighting when traveling is a basic thing. Whether it is the era of horse-drawn carriages, the era of internal combustion engines or today's er...[Details]
-
1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable waveform. ...[Details]
-
How much do you know about rubber tensile testing machines ? Today I will introduce to you the selection parameters of rubber tensile testing machines. These things should be very important to every...[Details]
-
introduction
The basic research of underwater acoustic channel matching is an emerging research field based on underwater acoustics, ocean physical acoustics and modern signal processing techn...[Details]
-
On April 29, the signing ceremony of the cooperation agreement for the Aosun 8-inch MEMS (micro-electromechanical system) specialty semiconductor IDM industrial base project was held. According to ...[Details]
-
USART serial port usage There are multiple serial ports on the STM8L, up to 5, namely USART1~USART5, but the number of serial ports varies depending on the model. Taking STM8L052R8 as an example...[Details]
-
51 MCU dot matrix 8X8 snake design (simulation + program) The snake 8X8 program and simulation made in my spare time are both in the compressed package below. The components are the most commonly use...[Details]
-
1 Basic knowledge of harmonics
(1) What is the fundamental wave?
The frequency of the periodically changing voltage or current in the power network is the fundamental wave (also called th...[Details]
-
1602 is a character LCD, which contains a character library of 128 ASCII characters, so it can display ASCII characters but not Chinese characters.
1602 can display two lines of informat...[Details]
-
Application technology丨Intelligent wire-controlled chassis technology
Application field: Intelligent chassis
...[Details]
-
Article 1: If the crystal oscillator of the microcontroller you choose is certain, for example, 12MHZ, the machine cycle is 1us, which means a count is generated every 1us. Take 50ms as an example, t...[Details]
-
The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD