RD15M120JV30

    Abstract: This paper introduces a dual-zone automatic air conditioning control system based on the Freescale S12 series 16-bit microprocessor MC9S12HY64, including the control device introduction...[Details]

The following contents are translated from the English manual of mega8. I hope it will be helpful to you. If you find any errors, please correct them.   mega8 fuse bits: 1: Not programmed (not sel...[Details]

Nvidia and ARM both like to name their products after mythological characters. ARM's series of products for heterogeneous computing or the server market are named Ares (God of War), Zeus (Zeus), an...[Details]

Samsung is expected to launch the Galaxy S21 series on January 14. It also plans to launch multiple foldable phones next year, including the Galaxy Z Fold 3, Galaxy Z Flip 3, and Lite versions of the...[Details]

Specifications 5 LED VU Meter kit is based on LB1409 IC from SANYO, which will indicates the volume level of the audio signal it senses SUPPLY 12V DC @ 50mA PR1 REF SET PR2 AUDIO LE...[Details]

At any period Ts, the output voltage of the switching regulator (Buck) is Uo=UdcTON/Ts, which raises a question, that is, whether there is an optimal period and what is the basis for period selecti...[Details]

The switching power supply electromagnetic interference filter is a passive network with bidirectional suppression performance. Inserting it between the AC power grid and the power supply is equiva...[Details]

In 2014, Jiuquan Runke launched the world's largest single-machine power ZENIT series early warning inverter, which attracted the attention of the photovoltaic industry to this young company. With ...[Details]

The LED light bar can achieve 360-degree light source without adding lens, which makes people feel like returning to the traditional incandescent lamp. LED light bar has many application advantages...[Details]

1. ADC sampling If DMA is used, only 16 channels can be set at most. When there are more than 16 channels, interrupts are used to switch channels in the interrupts. 2. When I2C uses software to si...[Details]

Shandong Electric Power Group Liquid Flow Energy Storage Development Co., Ltd. is booming and in urgent need of outstanding talents as the cornerstone and source of power. We sincerely invite peopl...[Details]

　Effect of Active Component Temperature Coefficient on Total Error 　　The dc offsets of the AD8606 op amp and the AD7091R ADC are removed by the calibration procedure. 　　The offset drift of the in...[Details]

Circuit Diagram: protues仿真文件和完整代码下载地址：http://www.51hei.com/bbs/dpj-20399-1.html 下面是部分程序代码： #include"reg51.h" #include"intrins.h" #include"math.h" #include"absacc.h" #define  PORTA  XBYTE #def...[Details]

The remote magnetic flap level gauge is a commonly used liquid level instrument. It is a device specially developed for liquid level measurement based on the principles of magnetism, Archimedes (law o...[Details]

With the networking and intelligence of automobiles, cars are no longer isolated and are increasingly integrated into the Internet. At the same time, cars are gradually becoming potential targets o...[Details]