NB-0625-3800-1C

Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no e...[Details]

TRIAC Light Dimmer This little circuit can be used to dim lights up to about 350 watts. It uses a simple, standard TRIAC circuit that, in my expirience, generates very little heat. Please note...[Details]

Today's work is what I did before, but it didn't work. I failed when expanding the ROM~~ But today the main thing is to expand the external RAM, which is relatively simple. I don't want to set up too...[Details]

Google's Pixel 4 series was launched a few days ago, but now foreign media has discovered some problems with the face unlock function of the new device. The BBC found that users can use face unlock t...[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]

Soil Tester Soil is the foundation of plant growth, and the nutrient content in it determines the level of crop yield and quality. Therefore, soil nutrient testing must be done in the agricultural p...[Details]

1 LED lighting control system principle The system schematic is shown in Figure 1. When the infrared receiver receives the infrared remote control signal, the AVR microcontroller is awakened from sle...[Details]

1. TIMER STM32 Block Diagram As shown in the figure: 1 is the clock source ● Internal clock (CK_INT) ● External clock mode 1: external input pin (TIx) ● External clock mode 2: External trig...[Details]

I solved a small problem today (I got the exact conclusion only after looking up a book...) How to generate a baud rate of 115200 using a 51 microcontroller + a 11.0592 crystal oscillator? I thought ...[Details]

The reception and transmission of data are judged by the flashing of the light. There are programs for the receiving end and the transmitting end.     If 24L01 uses reg51, then both devices must use...[Details]

A black carp named "Mangzi" in a park in Chongqing has become an Internet celebrity because of its "human nature". But one day, everyone found that "Mangzi" was missing. In the past, this would have ...[Details]

Example 2-1 is the first VI we created, and it is also an extremely simple VI. In fact, in graphical languages, subVIs are most often used. SubVIs are similar to subroutines in textual languages. In ...[Details]

       An OPPO power adapter model VCK8HACH has now passed the national 3C quality certification. It is produced by Huntkey and supports up to 20V 8A 160W fast charging protocol. Input: 100-120Vac, ...[Details]

Multi-touch capacitive touch screens have and are continuing to change the way people interact with handheld devices and bring people many new operating experiences. From mobile phones to e-books, ...[Details]

Faced with a fiercely competitive market, the instrumentation industry has also exposed many problems in the process of development, such as poor innovation capabilities, competition between Chinese ...[Details]