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Microcontroller › 8051 › 5 V.Power Supply Circuit
Please suggest me 5 Supply Circuit for 7 Segment Digital Clock using time set for 8051 Microcontroller.
hi venktash
how many 7 segments ur using , and which one ur using comman cathode 7 segments or common anode 7 segments
Hi ,Thank U
4 No’s of 7 seg comm Anode .
hi venketesha
ur using any driver ic to control 7 segments
No.The circuit does not contains Power suppy part. I am following Digital clock circuit as shown in Figure.
ur ckt not clear here only controler part is seeing ,
hi venkadesh
u just connect a 5volt its enough for seven segmnet diaply u no need to put a seperate supply for segment u give microcontroller supply its enough for small size segment only u choose big size segment like a 8 inch u put sepearte supply