lcd clock 中文意思是什麼
lcd clock
解釋
電子鐘-
Using domestic strained integrated resistor as weighing sensor, at89c52 single chip as control unit, combined with arithmetical magnification, analogtodigital conversion ( a / d ), real time clock, liquid crystal display ( lcd ), and series communication interface, a minitype automatic weighing lysimeter is developed. that made measurement of evapotranspiration become conveniently and effectively in studying on water use of crops
為了方便、有效地測定植物的蒸散，為水分利用研究提供價廉物美、簡單易用的儀器，本研究利用國產的集成電阻應變式稱重傳感器，採用at89c52單片機作為控制單元，結合運算放大、模數轉換、實時時鐘、液晶顯示、數據存儲、串列通信等外圍介面電路，研製了小型自動稱重式蒸散儀。 -
Founded in 1993, shenzhen chaowei industry co., ltd. a professional manufacture, engaging in lcd clock, mini phone, am fm radio, digital recorder, practical electric gifts and quartz clock core. with the franchise of import and export, chaowei is also a permanent member of shenzhen clock watch association
深圳市超維實業有限公司成立於1993年，是lcd鐘迷你電話機am fm收音機數碼錄音機實用電子禮品和贈品及石英鐘機芯的專業製造商，是深圳市鐘表行業協會的常務理事單位，擁有自營產品進出口權。 -
And a kind of 16 - step automatic selective programmable amplifying circuit is designed in volume resistivity measuring circuit, so as to handle sampling little and broad signal. the control and disposal system with the core of microchip at89c55wd is analyzed on chapter 4. main function unit such as the interface circuit of lcd display and keyboard, the interface circuit of micro - printer, real time clock ds12c887, and hardware anti - jamming technique are discussed
本文還設計了以at89c55wd單片機為核心的控制處理系統的外圍介面電路及其軟體，對主要功能部分進行了分析，主要包括：鍵盤液晶顯示介面及界面設計、微型印表機介面、實時日歷時鐘晶元ds12c887 、單片機與單片機及單片機與上位機的通信設計以及控制系統硬體抗干擾措施等。 -
In the designed hardware, at89c51 single chip computer and many kinds of new type circuit chip ( including : special power measuring chip - cs5460a, ds1302 calendar / clock chip, sms0601 lcd, x5045 serial memory ) are used for design. the hardware circuit is simplified, the meter ' s anti - interference ability is enhanced and the precision of measurement is also advanced
設計中以at89c51單片機為核心，採用多種新型集成電路晶元（包括電能計量專用晶元cs5460a 、 ds1302日歷時鐘晶元、 sms0601液晶顯示器、 x5045串列存儲器）進行介面設計，簡化了硬體電路，提高了電能表的抗干擾能力和測量精度。 -
The psone lcd requires a lower dot clock in the range or 12m - 15m to drive the display
Psone lcd需要一個更低的點時鐘（范圍是12m - 15m ）來驅動顯示器。 -
The thesis also designs the municipal electricity blackout and alarm circuit, the ac ( air condition ) switching control circuit, the watchdog circuit, the lcd display circuit, real - time clock circuit and the serial communication testing circuit
此外本文還設計了市電停電告警電路、空調開關控制電路、看門狗電路、 lcd顯示電路、實時時鐘電路和串口通訊測試電路。 -
The fpga of xilinx inc. works as a important part, with which many functional modules, including a controller of lcd display, a fifo ( first in first out ) memory, a controller of sampling clock, and so on, were implemented
Xilinx公司的fpga （現場可編程門陣列）作為系統的外圍控制器，實現系統的其他很多功能模塊，包括lcd （液晶顯示）控制器、測頻和測周模塊、 fifo （先進現出存儲器） 、采樣時鐘控制器，等等。 -
Many external function modules are extended based on the precision measurement such as the sd card, real - time clock, lcd and so on, these parts enrich the system functions, give the users convenience, make the instrument suitable in many occasion where high precision temperature measurement is required
儀器在實現精密測量的基礎上擴展了sd卡，實時時鐘，液晶顯示屏等外部功能模塊，豐富了系統功能，方便了用戶使用，使該儀器廣泛適用於對溫度需要高精度測量的場合。 -
Radio with lcd clock calendar calculator
Fm收音機萬年歷
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