I went on a business trip to Jiangnan a while ago, and took some time to visit Suzhou. Unfortunately, my camera was not very good, and I couldn’t pick out many satisfactory pictures. I’ll post them he...
As shown in the figure above, a large round hole is opened on the PCB board, through which the screw cap can be passed. First, shape the TO220 package, solder it, and then place it on the radiator, an...
I'm wondering if anyone is using ST's LIS3DH three-axis accelerometer. I need to use it to do a small project at work, which involves the calibration of the three-axis acceleration. I see that other t...
Currently working on the bootloader of MKL26Z256VLL4 of Frescal, the AES decryption function is also added. First, the data is received by USB communication, the received data is decrypted by AES, and...
[align=left][b][font=宋体][color=#ff0000]As a carrier of good information, today I bring you a piece of dry goods[/color][/font]~~~[/b][b][font=宋体](Source: [/font]ADI[/b][b][font=宋体]Chinese Technical Fo...
I recently learned about timers and saw a six-step timer in the stm32 routine. What is the six-step timer? What is its use? Thank you.
The example explains this, but I don't understand it6Steps
Config...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
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