單片機(jī)外文翻譯--轉(zhuǎn)速表與單片機(jī)-單片機(jī)-在線瀏覽
2025-03-24 07:57本頁(yè)面
【正文】 ses through 2400 hours to roast machine the experiment, its outer covering is exquisite, may install conveniently in the pocket, momentarily may take the use. 3rd, simplicity of operator, easy to operate. Only needs to insert to the cigar lighter on, does not need to get out, all OK. 4th, the use security, felt relieved. Even if meets instead, also will not damage the instrument, will not damage on the vehicle anything. 5th, the speed may adjust. You may the speed regulation highest, may also adjust to a fixture, for instance 300 step. Is different based on the vehicle type, the speed differs from, may the speed knob change speed through the regulating instrument on. Monolithic integrated circuit AT89C2051 by its low price, the low power loss, the reliability high and easy to program and so on characteristics to be famous, X25045 is a MCS51 series monolithic integrated circuit electric circuit39。s use enhanced system39。s angle of view contrast gradient. Chip X25045 is Xicor Corporation promotes has programmable μP monitor39。s precision is high, the linearity is good。s operating temperature scope width may reach 55℃ ~150℃ . this design realizes the course by monolithic integrated circuit AT89C2051 to accumulate, the subtotal, the reset and the memory, and actuates the cross coil meter by the LM1819 integrated circuit, thus has realized the vehicle speed instruction. Again using Hall sensor transmission signal. Realizes this design proposal cost to be inexpensive, the indicator stability is good, the speed of response is quick, the antiknocking property is strong, the reliability and the performancetoprice ratio are very high. After the actual use proof, this odometer definitely may substitute for the tradition the speedometer which actuates by the flexible axle. Certainly, this is only one kind realizes the plan, may also actuate the cross coil meter by the monolithic integrated circuit through the software, namely controls the meter separately by the monolithic integrated circuit the sine coil and the cosine coil omits the LM1819 integrated circuit. Regarding this, here no longer gives unnecessary detail. The monolithic integrated circuit curriculum was already the practical very strong specialized technology curriculum, the beginner only then through the massive programming, the experiment, the debugging, the design manufacture and so on a series of practice link39。s each mand system and each kind of development debugging aids, design highly effective, reliable, the low power loss, the volume smaller monolithic integrated circuit application system, manifested monolithic integrated circuit39。s development, the experiment and the curriculum project and so on, must have a set of software and 4 hardware development kit, like this may save many precious time and the energy, raises the working efficiency. The monolithic integrated circuit is a puter family39。s development speed let the mon people exclaim in surprise sufficiently that took one kind of brandnew productive forces take the puter as the l
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