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« De lam Piki counter »

NATIONAL TECHNICAL UNIVERSITY OF UKRAINE “KPI” INSTRUMENT MAKING FACULTY OPTICAL AND OPTOELECTRONIC DEVICES DEPARTMENT. « De lam Piki counter ». Project by : Coalition of students PO 51-52 Lampika L . A . – diagram development and assembling ; Skachko I . V . – Programming ;

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« De lam Piki counter »

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  1. NATIONAL TECHNICAL UNIVERSITY OF UKRAINE “KPI” INSTRUMENT MAKING FACULTY OPTICAL AND OPTOELECTRONIC DEVICES DEPARTMENT «De lam Piki counter» • Project by: • Coalition of students PO51-52 • LampikaL. A. – diagram development and assembling; • SkachkoI. V. – Programming; • TorgonskyiS. P. – presentation; Supervised by: KondratenkoD. U. Borovitskyi V. N. Kyiv 2008 by Serga

  2. Short description of device • Short description of purpose and appliance of device • This device may be used widely owing to its simplicity in usage,universality and low prime cost. It is compact in size, consists of standard elements, that can be easily repaired or replaced. It’s main functions are fixation of impulses from the pressed button or the locked magnetically operated sealed switch and visualizing of the impulse number on the LED display. Power indicator Microcontroller MEGA-8 Power button Magneticallyoperated sealed switch Main transistors Two blocked LED-display Alternative lock- button by Serga

  3. Circuit diagram

  4. Softwareprogram written withAVRStudio. by Serga

  5. Assembling Soldering by Serga

  6. Programming • Programmer at work • Working sample of device, first testing by Serga

  7. Final point • Program correction • Writing program on microcontroller • Placing of device inshell by Serga

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