I started playing with digital electronics and felt that the power supply was not easy to use. I found LM317 and made a power supply module. It is simple and easy to make. If you are interested, you c...
[i=s]This post was last edited by cruelfox on 2020-4-30 00:46[/i] I have been playing with the Cortex-A7 core of the STM32MP157A because it is new to me. In addition to the two A7 cores, this chip is...
About HYT
HYC Technology (HYC for short) was founded in Shenzhen, China in 2000 and moved to Qingyuan, Guangdong in 2014. It is now headquartered in Qingyuan and has branches in Shenzhen and Wuhan. HY...
From refrigerators, washing machines, and dishwashers commonly used in homes to pumps and fans in factories and processing plants, and air conditioning systems in offices, small and medium-sized motor...
Based on Xunwei iTOP-4418 Development Department, in Eclipse, click the "Windows" menu and select "Android Virtual Device Manager" to start
Simulator Management Plugin. Then click “Create…” as shown b...
I received a development board from EEWORLD today. The board was packed very tightly and the courier was also very good. I went to the Cainiao Station to pick it up after get off work in the evening. ...
Clock cycle The clock cycle is also called the oscillation period, which is defined as the reciprocal of the clock pulse (the clock cycle is the reciprocal of the crystal oscillator external t...[Details]
As the development of new energy vehicles enters the second half of intelligence, smart cockpits have gradually become one of the important areas of competition in the automotive market. According ...[Details]
The ALE signal is used as the latch control signal for the lower 8-bit address.
The PSEN signal is used as the read select signal for the extended program memory. When reading the external ROM, PSEN...[Details]
Supercapacitors are a new type of energy storage device developed in the 1960s and gradually entered the market in the 1980s. Since the first supercapacitor patent applied by American Becker in 195...[Details]
BlackBerry announced today that the autonomous driving assistance system developed by Neusoft Reach, an industry-leading automotive technology company,
using QNX® OS for Safety, has been deploy...[Details]
RFID (Radio Frequency IDentification) is also known as electronic tag or wireless radio frequency identification. It is a communication technology. Compared with traditional magnetic card and IC card...[Details]
On August 20, according to Korean media MK, Ryu Seong-soo, vice president of SK Hynix in charge of HBM memory business, said at the SK Group's 2024 Icheon Forum yesterday local time that M7 technol...[Details]
Firmware library file description The new version V3.5stm32f10x_map.h becomes stm32f10x.h Table 2. Firmware library file description (where ppp stands for peripheral) File name Description stm32f10x...[Details]
As a connection-oriented transmission technology,
PTN
draws on the characteristics of SDH technology, such as perfect protection switching, rich OAM, good synchronization performance, layer n...[Details]
#01 Introduction to braking systems and related concepts Currently, the brake-by-wire system (BBW-brake by wire) is increasingly used in market vehicles, and the electro-hydraulic brake...[Details]
I also referred to a post on the Internet when
porting madplay to mini2440 under
Ubuntu
8.10. Since I didn't think of putting the process here at that time, I didn't record the URL of that p...[Details]
Among the several working modes of the timer, except for 0 and the previous 1, the count value needs to be initialized, and then the counting starts. After the count overflows, the initial value of t...[Details]
Metal halide lamp starting circuit
Metal halide lamp starting circuit
The integrated block N2 contains an oscillator, whose frequency is set by resistor R21, potentiometer RP1 and capacitor C2...[Details]
Analogue and Mixed Signal
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