It is made up of microcontroller PIC16C73,fluorescence display circuit,universal synchronous/asynchronous serial receiver-transmitter circuit,the thermal resistance circuit.
具有网络数据传送功能的荧光数码温度计用于现场温度显示和网络温度数据采集,由单片机PIC16C73、荧光显示电路、通用异步串行通信电路和热敏电阻检测电路组成。
In this paper,the theory and the practical applications of the fluorescent display of large image element, high contrast, high brightness were studied.
本文研究了大象素、高反差、高亮度荧光显示器的理论和实际应用。
The vacuum fluorescent display(VFD) devices are widely used.
对目前广为应用的真空荧光显示器件(VFD)的发光原理和性能特点进行了较详细的分析;针对国内外VFD的应用和生产的现状,从提高显示质量和便于使用的角度,指出我国VFD发展的几个问题。
Vacuum fluorescent display(VFD) is an developed from an electronic tube which consists of cathode, grid and anode with phosphor.
真空荧光显示屏(VFD)是由阴极、栅极和表面涂有荧光粉的阳极真空电子管发展而来的,VFD以发光亮度高、多色显示容易、显示图案灵活、视角大、可靠性高和寿命长、自发光、驱动电压低等优点而被广泛地应用在各个领域。
The vacuum fluorescent displays(VFDs) consist of cathode, grid and anode coated with phosphor, which are developed based on the vacuum electronic tubes.
真空荧光显示屏是从由阴极、栅极和表面涂有荧光粉的阳极真空电子管发展而来的。
To forecast the life of vacuum fluorescent display(VFD) in shorter time,an experimental scheme of the accelerated predicted-life test was presented.
为了能在较短的时间内预测真空荧光显示屏(VFD)寿命,提出了一种加速寿命预测的试验方案。
In order to solve the problem that the life of Vacuum Fluorescent Display (VFD) is forecasted in shorter time and to reduce the cost of the life prediction, the constant-step stress accelerated life test was performed with the filament temperature increased, and the design scheme of the accelerated life test for the vacuum fluorescent display was established.
为了解决在较短的时间内预测真空荧光显示屏(VFD)寿命的问题,降低寿命预测成本,通过加大灯丝温度进行了恒定和步进应力相组合的加速寿命试验,研究制定了其加速寿命试验的设计方案。
LW16312 is a vacuum fluorescent display ASIC.
LW16312是直接与微控制处理器进行连接的、并具有键盘扫描和发光二极管驱动的真空荧光显示屏专用控制/驱动芯片。
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