-
1. Use the multimeter's DC gear to test at a gear greater than the battery's rated voltage. For example: test a dry cell battery of 9V or 1.5V using the DC10V or DC2V gear. 2. After selecting t...[Details]
-
1. int === 2 bytes
2.sfr===Special function register, also an extended data type, occupies 1 memory unit, and can be used to access all special function registers in the 51 microcontroll...[Details]
-
At present, most mobile target vehicles at home and abroad are based on rails, and the target vehicles can only move in a straight line along the preset track. If the moving route is changed according...[Details]
-
On the last day of June, HarmonyOS officially announced a new batch of HarmonyOS upgrade lists through Weibo, with a total of 24 models launched for public beta testing. The complete model includes: ...[Details]
-
As energy conservation becomes a global focus,
the energy efficiency of
motor design
is also becoming an increasingly interesting issue.
Motor
drive products continue to follow the t...[Details]
-
Arduino programming is easy to learn, but it has to be used with an Arduino control board, which makes it more expensive and bulky. In addition, most circuits other than the microcontroller circu...[Details]
-
On October 19, ZTE Terminal Co., Ltd. was established with a registered capital of RMB 100 million and Ni Fei is the legal representative. Image source: Qichacha According to Qichacha, the company'...[Details]
-
In order to adapt to the new situation of industry development and guide the industry to develop continuously and healthily, the "Industry Standard Conditions for Comprehensive Utilization of Waste...[Details]
-
Introduction: I have always been interested in the hardware SPI of STM8S, but I have never really used it. In the past, I used IO port simulation. This time, there happened to be a board with two 595...[Details]
-
introduction
With the rapid development of electronic music, there is an urgent need for a smarter and more convenient user operating system. Automatic music speech recognition system can prov...[Details]
-
The GPIO registers in STM8 are: output register (ODR), input register (IDR), direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups can be c...[Details]
-
Digital video surveillance system is centered on computer or embedded system and based on video processing technology. It is in line with the international standard of image data compression. It is...[Details]
-
Elon Musk once advocated the use of cameras and image recognition technology to achieve safe driving in cars. His argument is that if humans are able to drive a vehicle using visual information alone...[Details]
-
Code: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar num; uint i,j; sbit rs=P3^5; define LCD data command selection terminal sbit wr=P3^6; define the LCD read and w...[Details]
-
Features and functions of mini audio amplifier
Compact mini audio amplifier with fixed preset applications
• Approximately 2.5 cm (1 inch) squared by 10 mm (3/8 inch) thick
• 2-3/4 inch h...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
