Computer and Modernization ›› 2009, Vol. 1 ›› Issue (11): 154-156.doi:

• 应用与开发 • Previous Articles     Next Articles

AD Conversion and Microchip Simulation by Using Proteus Software

GAO Rong-jie,ZHANG Hai-liang,GONG Liang-ming,LIU Yan-de   

  1. School of Mechanical and Electronical Engineering, East China Jiaotong University, Nanchang 330013, China
  • Received:2009-05-18 Revised:1900-01-01 Online:2009-11-30 Published:2009-11-30

Abstract: The function of AD conversion by using ADC0808 chip has been widely used in many fields and has greatly facilitated people’s work and life. Analog data of tunable resistor is converted into the digital data by using ADC0808 chip, microchip AT89C52 is used as main controller, the conversion result is output through P1 port of the microchip and is displayed by using the LED device. In this design, KEIL C is used as the programming software, AD conversion simulation is through using the Proteus software, the effect of the simulation result is nice and can meet the requirement of practical application.

Key words: Proteus, simulation, AD conversion