[Raspberry Pi 4B Review] Installing the router system OpenWrt on Raspberry Pi 41. Introduction to OpenWrt
OpenWrt is a GNU/Linux distribution for embedded devices with powerful scalability. Unlike man...
Headhunter position [Hangzhou] Job responsibilities: 1. Responsible for the software design, development and maintenance of the embedded system platform of the company's products; 2. Responsible for t...
[i=s]This post was last edited by xiaoli2018 on 2022-1-29 20:47[/i]The creation of a development environment is divided into two parts: IDE configuration and project creation.
IDE Configuration
First,...
Click here to view all submitted worksClick here to enter the 2020 ST MEMS Sensor Creativity Competition Award Ceremony, paying tribute to those who dare to challenge and persist~LSM6DSOX+STEVAL-MKI10...
1. Write an interrupt service routine
Write an ISR function c_intXX in the .c source file for interrupt processing, such as:
interrupt void c_intXX (void)
{…;
}
Note: For hardware interrupts, XX = 00~...
[i=s] This post was last edited by 依然青葱年少 on 2020-11-27 15:47[/i]I want to make a digital buzzer, but why can't the second circuit answer the question? From the first set of timing diagrams, we can se...
As high-definition
video surveillance
technology gradually improves, various high-definition products begin to enter people's eyes. High-definition has become one of the future directions for t...[Details]
Environment: ubuntu12.04+atmega128A+JTAG ICE There are already many tutorials on the Internet, and it is naturally easier to follow the path that others have taken, but I still want to summarize it...[Details]
Today,
low-power
solutions have become a hot topic in the industry, especially energy-saving solutions for battery-powered portable devices. Generally speaking,
semiconductor
devi...[Details]
At present, single-chip microcomputers have penetrated into every field of our lives. It is almost difficult to find a field without single-chip microcomputers. Missile navigation devices, control ...[Details]
There are two reset signals for MSP430:
document:
Power-on clear signal (PUC),
Power-on reset signal (POR).
Personal understanding:
POR is the first power-on reset, PUC is...[Details]
BC20 series intelligent dual-display insulation resistance tester adopts embedded industrial single-chip real-time operating system, and the ultra-thin wire gauge is perfectly combined with the graph...[Details]
The car taillights, which consist of brake lights, reversing lights, turn signals, fog lights, etc., can not only send out lighting information when the light is low, but also transmit the vehicle'...[Details]
According to foreign media reports, ACEINNA has launched a new OpenIMU300RI inertial measurement unit (IMU), which is durable, open source, and has built-in nine-degree-of-freedom (9-DOF) inertial se...[Details]
Aiming at the NVH problem of a new energy MPV electric drive gearbox, a finite element model of the gearbox gear shaft system multi-body dynamics and shell structure dynamics was established to ana...[Details]
As DSP chips become more powerful
,
faster, more cost-effective and development tools become more sophisticated, they are widely used in communications, radar, sonar, remote sensing, biom...[Details]
To get the corresponding voltage value, the values of R1...R6 need to be debugged. The values shown in the figure are for reference only. There will be differences because even if the paramete...[Details]
Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used...[Details]
AVR MEGA8 reads and writes 93C46 via SPI bus. It is mainly to practice the use of SPI bus. The driver of 93C46 is quite simple. The code is also easy to write and debug. The code has been in co...[Details]