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基于藥物治療在臨床治療中的重要性,分析目前服藥提醒裝置存在的不足,以STM32F103VET6單片機為控制核心,設(shè)計了一種多功能電子藥箱。該系統(tǒng)包括顯示模塊、語音模塊和數(shù)據(jù)存儲模塊。顯示模塊通過觸摸屏電路和LED指示燈電路,與語音模塊相配合,實現(xiàn)了服藥提醒及指導(dǎo)的功能;數(shù)據(jù)存儲模塊通過EEPROM存儲電路,能夠?qū)崿F(xiàn)掉電時服藥信息不丟失的功能。并且為了實現(xiàn)電子藥箱的智能化控制,開發(fā)了手機APP,兩者之間可通過WIFI進行數(shù)據(jù)通信。經(jīng)測試,該藥箱能夠有效地幫助慢性病患者按時、定量、正確服用藥物,適合在家庭中推廣使用,具有較高的應(yīng)用價值和實踐意義。Based on the importance of drug therapy in clinical treatment, this paper analyzes the shortcomings of current drug reminder devices, and designs a multi-function electronic medicine box with STM32 F103 VET6 microcontroller as the control core. The system includes a display module, a voice module, and a data storage module. The display module cooperates with the voice module through the touch screen circuit and the LED indicator circuit to realize the function of reminding and guiding the medicine;the data storage module can realize the function of not losing the medication information when the power is off through the EEPROM storage circuit.After testing, the medicine box can effectively help chronic diseases patients to take drugs on time, in a quantitative and correct manner,and is suitable for popularization in the family, and has high application value and practical significance.
標簽：
電子藥箱
上傳時間：
2022-03-27
上傳用戶：
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溫度控制如今已成為當代社會研究的熱點之一,而溫度檢測在現(xiàn)代設(shè)備參數(shù)檢測中也是一項極其重要的技術(shù),應(yīng)用十分廣泛。與傳統(tǒng)的測溫方法相比,紅外測溫方法具有時間短、精度高、使用簡單方便等優(yōu)點。本文以環(huán)境溫度為被測對象,設(shè)計了以STC89C52單片機為控制中心的紅外測溫裝置,能夠?qū)崿F(xiàn)對目標溫度的實時采集、處理、顯示和報警等功能。本設(shè)計主要是由STC89C52單片機、紅外測溫傳感器、LCD1602液晶顯示器、按鍵和蜂鳴器等部分組成,采用非接觸的方式對目標溫度進行實時檢測。Temperature control has become one of the hotspots in contemporary social research,and temperature detection is an extremely important technology in modern equipment parameter detection.Compared with traditional method,the infrared temperature measuring method has advantages of short time,high precision and convenient operation,etc.This paper consider environment temperature as research objects and designs an infrared temperature measuring device which employs the STC89C52singlechipas-control center,and it can realize timely collection,processing,display and alarm function of the target temperature.The design is mainly composed of STC89C52 singlechip,infrared temperature sensor,LCD1602monitor,keys and buzzer,etc.This design detects the target temperature by non-contact method.
標簽：
單片機
紅外測溫
上傳時間：
2022-03-27
上傳用戶：jiabin
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多功能智能遙控窗簾系統(tǒng)廣泛地應(yīng)用于家居、辦公室等場合,同時也是智能家居的一部分。該設(shè)計主要利用STC89C52單片機核心電路、光敏電阻電路、步進電機電路、溫濕度傳感器、紅外線控制電路、AD轉(zhuǎn)換電路、LCD1602液晶顯示屏等模塊完成精確控制窗簾的開和關(guān)。multi-functional intelligent remote control curtain system is widely used in home,office and other occasions,and is also part of intelligent home.The design mainly uses STC89 C52 single-chip core circuit,photosensitive resistor circuit,stepping motor circuit,temperature and humidity sensor,infrared control circuit,AD conversion circuit,LCD1602 LCD display and other modules to achieve accurate control of the curtain opening and closing.
標簽：
51單片機
智能遙控窗簾
上傳時間：
2022-03-28
上傳用戶：
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以STM32F103C8T6為核心,設(shè)計了無刷直流電機控制器硬件電路。電路主要包括IR2310構(gòu)成的PWM驅(qū)動電路、IRF3808構(gòu)成的逆變電路、增量式旋轉(zhuǎn)編碼構(gòu)成的速度反饋電路?？刂破骶哂蠧AN和RS232通信接口,可與計算機或PLC構(gòu)成速度或位置伺服系統(tǒng)。利用由xPC目標搭建的半實物仿真平臺對PI參數(shù)進行整定。測試了控制器的速度伺服響應(yīng)性能,給定速度為2400rpm時,控制器響應(yīng)時間為0.32s。實驗結(jié)果表明,系統(tǒng)工作可靠,穩(wěn)定性好,響應(yīng)速度快,可以滿足上肢康復(fù)機器人的機械臂速度控制性能要求。The hardware circuit of Brushless DC motor controller is designed by taking STM32F103C8T6 as the core,which mainly includes PWM driving circuits made up of IR2310,inverter circuit formed by IRF3808,speed feedback circuit composed of incremental rotary encoder and so on.Speed servo control system or position servo control system can be composed of BLDM controller with computer or PLC through CAN communication interface or RS232 serial communication interface.By using the hardware in the loop simulation platform built by xPC target,the PI parameters are set up.The Speed servo response performance of the controller is tested.When the speed is 2 400 rpm,the response time of the controller is 0...
標簽：
stm32
無刷直流電機
上傳時間：
2022-05-07
上傳用戶：
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說明： 51單片機控制智能溫控風(fēng)扇，多檔調(diào)節(jié)，pwd調(diào)速。包含源碼和電路圖(51 single chip computer control intelligent temperature control fan, multi-stage adjustment, PWD speed regulation. Contains source code and circuit diagrams)
標簽：
51單片機
智能控制
上傳時間：
2022-05-17
上傳用戶：
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PID-小車類-手機遙控十分mimi藍牙小車V2資料全部開源/**************************************************************************函數(shù)功能：增量PI控制器入口參數(shù)：編碼器測量值，目標速度返回 值：電機PWM根據(jù)增量式離散PID公式 pwm+=Kp[e（k）-e(k-1)]+Ki*e(k)+Kd[e(k)-2e(k-1)+e(k-2)]e(k)代表本次偏差 e(k-1)代表上一次的偏差 以此類推 pwm代表增量輸出在我們的速度控制閉環(huán)系統(tǒng)里面，只使用PI控制pwm+=Kp[e（k）-e(k-1)]+Ki*e(k)**************************************************************************/int Speed_Incremental_PI (int Encoder,int Target){ static int Bias,Pwm,Last_bias; Bias=Encoder-Target; //計算偏差 Pwm+=Speed_Kp*(Bias-Last_bias)+Speed_Ki*Bias; //增量式PI控制器if(Pwm>500)Pwm=500;else if(Pwm<-500)Pwm=-500; Last_bias=Bias; //保存上一次偏差 return Pwm; //增量輸出}
標簽：
pid
藍牙小車
上傳時間：
2022-06-01
上傳用戶：20125101110
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CH7525 is a low-cost, low-power semiconductor device that translates the DisplayPort signal to HDMI/DVI. This innovative DisplayPort receiver with an integrated HDMI Transmitter is specially designed to target the notebook/ultrabook, tablet device and PC market segments. Through the CH7525’s advanced decoding / encoding algorithm, the input DisplayPort high-speed serialized multimedia data can be seamlessly converted to HDMI/DVI output.
標簽：
dp
hdmi
上傳時間：
2022-06-02
上傳用戶：
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1:打開J-Flash ARM后,首先點擊File-OpenProject...,從中選擇STM32F103RB.jflash。(例子芯片,直接在提示的目錄下找) 2.點擊File-Open data file...選擇要燒錄的可執(zhí)行文件(.hex 或者 .bin) 3:options-project settings 在里面配置cpu型號,下載方式 4: 選擇燒錄文件后,點擊Target-connect,鏈接一下硬件是否通。如果能夠連接成功會了LOG窗口最后一行顯示“Connected successfully”。5:按F3擦除芯片。6.按F5鍵將程序?qū)懭胄酒?.硬件鏈接上之后，點擊Target-Secure chip防止程序被惡意讀出。如果您的芯片用于調(diào)試，不要執(zhí)行本步驟。
標簽：
J-Flash
上傳時間：
2022-06-22
上傳用戶：kingwide
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eMMC (Embedded Multi Media Card）是MMC協(xié)會訂立、主要針對手機或平板電腦等產(chǎn)品的內(nèi)嵌式存儲器標準規(guī)格。eMMC在封裝中集成了一個控制器，提供標準接口并管理閃存，使得手機廠商就能專注于產(chǎn)品開發(fā)的其它部分，并縮短向市場推出產(chǎn)品的時間。MMC的應(yīng)用是對存儲容量有較高要求的消費電子產(chǎn)品。2011年已大量生產(chǎn)的一些熱門產(chǎn)品，如Palm Pre、Amazon Kindle II和Flip MinoHD，都采用了eMMC。為了確認這些產(chǎn)品究竟使用了何種存儲器，iSuppli利用拆機分析業(yè)務(wù)對它們進行了拆解，發(fā)現(xiàn)eMMC身在其中。附件為介紹EMMC5.1標準的數(shù)據(jù)手冊.
標簽：
emmc
存儲器
上傳時間：
2022-06-27
上傳用戶：
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摘要：本系統(tǒng)以ICL8038集成塊為核心器件，制作一種函數(shù)信號發(fā)生器，制作成本較低。適合學(xué)生學(xué)習(xí)電子技術(shù)測量使用。ICL8038是一種具有多種波形輸出的精密振蕩集成電路，只需要個別的外部元件就能產(chǎn)生從0.001Hz~30KlHz的低失真正弦波、三角波、矩形波等脈沖信號。輸出波形的頻率和占空比還可以由電流或電阻控制。另外由于該芯片具有調(diào)制信號輸入端，所以可以用來對低頻信號進行頻率調(diào)制。關(guān)鍵詞：函數(shù)信號發(fā)生器頻率調(diào)制Abstract：The system ICL8038 integrated block as the core device，producing a kind of function signal generator，producing low cost.Suitable for students to learn the use of electronic technology measurement.ICL8038 is a kind of multi-precision oscillator waveform output integrated circuits，a separate external components only need to be able to generate from the 0.001Hz ~30KHz low-distortion sine wave，triangle wave，square wave pulse signal，etc..Output waveform of the frequency and duty cycle can also be controlled by a currentor resistance.In addition，as the chip has a modulated signal input terminal，it can be used to low-frequency signal is frequency modulation.
標簽：
icl8038
函數(shù)發(fā)生器
電路
上傳時間：
2022-07-04
上傳用戶：zhanglei193
