本發明的產品基于在溫度控制和同步中使用單片 STC12C5A60S2,采用 DS18B20 溫度傳感器進行溫度采集,用戶可以自行確定溫度和升溫時間,并且使用鍵來控制溫度和升溫時間。定制的溫度和時間的增加和減少。當水槽溫度低于調節溫度時,加熱系統被激活,而紅色發光二極管 被點亮,當水槽溫度高于調節溫度時。調節冷卻系統被激活,而綠色發光二極管被打開,一旦系統達到用戶規定的時間,報警系統向用戶發出警告,提醒用戶喝水。本文詳細介紹了產品的前景、商業價值、硬件結構和軟件設計。
標簽:
stc12c5a60s2
單片機
智能水杯
上傳時間:
2022-03-27
上傳用戶:
本系統基于STM32單片機設計的非接觸式電流檢測控制系統,通過OPA548片將所給任意信號放大,由100Ω電阻和INA128芯片進行電流電壓轉換放大后,利用STM32單片機對獲取的電壓信號以0.488μs頻率采樣,利用STM32單片機的FFT庫,獲得信號的諧波信息。測量電流信號精準,該設計可廣泛應用在以STM32單片機為核心控制器件的新型儀表中,性能精準且抗干擾能力強。This system is a non-contact current detection and control system based on STM32 single chip microcomputer. It amplifiesany signal through OPA548 chip, converts and amplifies the current and voltage by 100 Ω resistance and INA128 chip. The obtainedvoltage signal is sampled at the frequency of 0.488 μs by STM 32 single chip microcomputer, and the harmonic information of the signalis obtained by the FFT library of STM 32 single chip microcomputer. The measurement of current signal is accurate. This design can bewidely used in a new instrument with STM 32 single chip microcomputer as its core control device, with accurate performance and stronganti-interference capability.
標簽:
stm32
單片機
上傳時間:
2022-03-27
上傳用戶: