quiz حل الأسئلة الجامعية manage_search الأرشيف

تم الحل ✓
categoryهندسة الحاسبات schoolبكالوريوس event_available2026-07-15

السؤال

Transcribed Image Text:

Q/ MicroComputers Propose the H/W and then write S/W for the following application which is wanted to be controlled by a (micro processor). Design a digital clock for displaying time in hour, minute and second on a set of (7-segment) display. Two Segments for displaying hour, two segments for displaying minute and then two segments for displaying second. For this design, try to use push button switch to restart time as (00.00.00. If you know that the maximum current for each Segment is equal to (10 mA). Hint: For this design try to use (8255) with single push button switch and set of (7-segments displays). In addition you can use another device that may help in your design b 88 88 d Hour Minute g a a b g e C e C d Second

check_circle الجواب — حل مفصل خطوة بخطوة

hourglass_top