Most of the RPi PICO pins support PWM, which can easily achieve the breathing light effect.from machine import Pin, Timer, PWMLED = PWM(Pin(25))n = 0def breathing(t):global nLED.duty_u16(abs(32000- n*...
1. Thickness values (mil) of three commonly used prepregs under different conditions. Copper represents the TOP and BOTTOM layers, gnd represents the power supply or ground layer, and signal represent...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:11 [/i] Help, does anyone know how to design a low pass elliptic filter with a cutoff frequency of 10m (or other)? Is it better to use an ac...
IAR for ARM 6.10, J-Link emulator 4.22b, LM3S9B95 C5 version chip. The hardware diagram is attached. The error message is AHBID error? I really don't understand. The emulator is fine, even a 9B96 boar...
[align=center][b][font=宋体][size=14.0pt]Disassembly of small reduction motor[/size][/font][/b][/align][align=center]DIY&Sharing—GravityShare[/align][align=center][align=center][font=宋体][size=12.0pt][hr...
[i=s]This post was last edited by littleshrimp on 2016-12-19 19:14[/i] GP1 and GP2 here are negative films, do they need special settings?In the generated gerber file, I see that the middle electrical...
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
Laird Thermal Systems has introduced the HiTemp ET series Peltier cooler modules, which can operate at high temperatures and provide on-site cooling for sensitive electronic devices.
Dig...[Details]
Keysight Technologies is combining its electromagnetic simulator with Synopsys' AI-driven RF design migration flow to create an integrated design flow for migrating from TSMC's N6RF+ process techno...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
Plessey Semiconductors has been acquired by Haylo Labs, which was established in March last year with a $100 million, five-year loan from Chinese technology company Goertek.
Haylo Labs w...[Details]
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Office (USPTO) for a patent for a door anti-collision system that may be used in future Ford vehicl...[Details]
With the advancement of science and technology and the promotion of green, energy-saving, and circular development, the demand for precise control and accurate measurement is increasing. In the pow...[Details]
Introduction: In digital circuit calculations, there is no concept of decimal points. You know where the decimal is, but the circuit does not know where the decimal point is. Therefore, you need to...[Details]