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reception

  • Multiresonator-Based+Chipless+RFID

    Radio frequency identifi cation (RFID) is a modern wireless data transmission and reception technique for applications including automatic identifi cation, asset track- ing and security surveillance. As barcodes and other means of identifi cation and asset tracking are inadequate for recent demands, RFID technology has attracted interest for applications such as logistics, supply chain management, asset tracking and security access control. 

    標(biāo)簽: Multiresonator-Based Chipless RFID

    上傳時(shí)間: 2020-06-08

    上傳用戶(hù):shancjb

  • 基于2.4G的雙電機(jī)遙控船模控制系統(tǒng)設(shè)計(jì)

    以STC12C5A60S2單片機(jī)為控制核心,采用2.4G(JF24D)無(wú)線(xiàn)遙控模塊進(jìn)行無(wú)線(xiàn)發(fā)射與接收,設(shè)計(jì)了一種雙電機(jī)遙控船模控制系統(tǒng).該系統(tǒng)通過(guò)切換檔桿實(shí)現(xiàn)前進(jìn)后退,方向盤(pán)左右轉(zhuǎn)動(dòng)、暫停按鈕等控制直流電機(jī)的正轉(zhuǎn)、反轉(zhuǎn)、暫停,使得電機(jī)驅(qū)動(dòng)的遙控船模實(shí)現(xiàn)前進(jìn)后退、左右轉(zhuǎn)向、暫停等功能,有效解決了驅(qū)動(dòng)功率小和船模之間相互干擾等問(wèn)題,可廣泛應(yīng)用于遙控船模領(lǐng)域.Using STC12C5A60S2 single-chip microcomputer as the controller and 2.4 G(JF24D)wireless remote control module for wireless transmission and reception, a dual-motor remote control ship model control system is designed. The system realizes forward and backward by switching the gear lever. The steering wheel rotates left and right and the pause button controls the forward, reverse and pause of the dc motor. The remote controller of ship model driven by the motor realizes forward and backward, left and right steering, pause and other functions. The ship model control system can effectively solve the problems of small driving power and mutual interference between ship models, and can be widely used in the field of remote controller of ship model.

    標(biāo)簽: 電機(jī) 遙控船模 控制系統(tǒng)

    上傳時(shí)間: 2022-03-27

    上傳用戶(hù):

  • 基于STM32單片機(jī)的SPI雙機(jī)通信的Proteus仿真實(shí)現(xiàn)

    以STM32F103單片機(jī)與STM32F103單片機(jī)之間進(jìn)行SPI雙機(jī)通信為例,直接使用DMA傳輸進(jìn)行數(shù)據(jù)的發(fā)送與接收,最后通過(guò)實(shí)驗(yàn)證明了DMA傳輸?shù)母咝Ш蜏?zhǔn)確性。with the SPI dual-MIC communication between STM32F103 MCU and STM32F103 MCU taken as an example,data transmission and reception are carried out directly by using DMA transmission to prove the efficiency and accuracy of DMA transmission by experiments.

    標(biāo)簽: stm32 單片機(jī) spi 通信 proteus

    上傳時(shí)間: 2022-03-27

    上傳用戶(hù):aben

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