Рет қаралды 49,093
All seven segment LED light having use 5v300mA regulated DC
so in this watch use 78L05 IC*3.(5V100mA power).
2 out of 3 IC is damage, so change this IC
Or
Replace LM7805 IC (5v & 0.5A to1A power) .
It is suitable for this.
Also watch follining videos on this Ajanta digital clock:
Part -1 ajanta clock how to SET RESET butten used
• Ajanta digital watch #...
Part - 2 ajanta clock- blincking problem
• Ajanta digital watch #...
Part - 3 ajanta clock -voltage measurement / LED display problem
• Ajanta digital watch #...
इस वीडियो के नीचे SUBSCRIBE को और bell के निशान को टच करे
ताकि मेरा वीडियो सबसे पहले आप तक पहुचे।
और
वीडियो के अंत मे इसेे share और Like करना ना भूले।
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