I posted a thread before asking for help with serial port printing. Because I have been using MDK+standard library, and recently I just learned the CUBE+HAL library, so I just took this board to pract...
Today at 10:00 am TI Award Live: Low-power wireless technology for building automation sensor applicationsClick here to enter the live broadcastLive broadcast time: March 10, 10:00-11:30 am
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In the past, I made direct-insert PCBs. I usually set the line width of the power and ground lines to 50 mils, and the other lines to 30 mils. Now I want to make a PCB with both SMD and direct-insert ...
Recently, I need to display digital tube-style numbers on the LCD screen. I have been thinking about it for a long time but can't find a good solution. When I was writing a document note about using P...
1. What is the starting address of the DSP after reset?0x3FFFC02. What are the steps for burning the program in the emulator?Burn the program to the specified location according to the cmd file, and t...
Frequency converter
In the electric control cabinet, most of the signal lights used use LED as the light source.
LED has the advantages of high sensitivity and high luminous efficiency....[Details]
How to design a suitable power supply
For an electronic system nowadays, the design of the power supply part is becoming more and more important. I would like to discuss with you some of my ow...[Details]
OmniVision Launches Industry's First Low-Power, Small-Size 3-MP SoC for Automotive Cameras
New OX03D SoC announced at CES 2022 enables automakers to upgrade from 1- to 3-megapixel re...[Details]
Another programmable interface chip is the 8155. The 8155 developed by Intel not only has two 8-bit I/O ports (Port A and Port B) and a 6-bit I/O port (Port C), but also provides 256 B of static RAM ...[Details]
1. Working principle of buzzer Active buzzer: refers to the oscillation source, which will sound when powered on with internal oscillation. Passive buzzer: to give square wave, constantly connected...[Details]
As production costs decrease, LEDs are being used in a wider range of applications, including handheld devices, automotive and architectural lighting. High reliability, excellent efficiency and transi...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
This article introduces a wireless remote control micro-vibration motor vibration speed control circuit, which can complete the start, stop, acceleration and deceleration control of the motor speed...[Details]
1. Research on software anti-interference methods In engineering practice, the content of software anti-interference research is mainly: 1. Eliminating the noise of analog input signals (such as di...[Details]
At present, the methods of directly obtaining a small-capacity low-voltage power supply from 220 V mains electricity mainly include: using resistors and voltage regulator diodes to form a simple v...[Details]
Schematic diagram of the experiment. Image source: Physicist Organization Network Scientists at Oregon State University and Baylor University have made a breakthrough in reducing the energy consu...[Details]
On April 21, Renesas Electronics, a major supplier of semiconductor solutions, and SiFive, a supplier of RISC-V processors and silicon solutions, announced a strategic partnership to jointly develop ...[Details]
Abstract: This paper introduces the design of a brushless DC motor control system for electric bicycles with the single-chip microcomputer PICl6F72 as the core. The system adopts a dual closed-loop...[Details]
L3/L4 autonomous driving cannot be achieved within 10 years. The reasons include perception, cost, (high-precision map) positioning, deep learning and other factors. High-precision positioning and ...[Details]
Engineers and scientists around the world are working to meet the challenge of energy conservation. One of these efforts is the One Watt Initiative, which is making a big difference in preventing t...[Details]
stm32/stm8
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