▫️ http://www.github.com/professoorc
▫️ https://www.youtube.com/@professoor
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Make this watch in any color you like
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Related video in Persian language :
https://www.youtube.com/watch?v=WDf5W8EV6MY&t=428s
- component list "main board"
▫️ Y1 :➡️ cistal 32.768 MHZ
▫️ Q1,2,3,4,5,6,7 :➡️ ترانزیستور C945
▫️ U1 :➡️ LM7809
▫️ U2 :➡️ LM7805
▫️ U3 :➡️ LM358
▫️ U4 :➡️ ATMEGA8
▫️ U5 :➡️ DS1307
▫️ *2 :➡️ ULN2003
▫️ C1 :➡️ 1000µF 16V
▫️ C2,3 :➡️ 100µF 16V
▫️ D1 :➡️ 1N4007 SMD
▫️ D2 :➡️ LED SMD
▫️ LDR1 :➡️ photocell
▫️ C4.5.6 :➡️ 100NF SMD 1206
▫️ R3,22 :➡️ 2.2KΩ SMD 1206
▫️ R1,4,5,6,7,8,16,18,20,23,24,28,29,30 :➡️ 10KΩ SMD 1206
▫️ R9,10,11,12,13,14,15,21 :➡️ 220RΩ SMD 1206
▫️ R19,25,26,27 :➡️ 330RΩ SMD 1206
▫️ R2,17 :➡️ 1KΩ SMD 1206
▫️ *1 :➡️ BAT RC2032
▫️ POT1 :➡️ 10KΩ
▫️ P2,P3 :➡️ female pin header
▫️ P1,6 :➡️ male pin header
▫️ POWER JACK1 :➡️ power jack
▫️ SP1 :➡️ buzzer active
- component list "sevensegment board"
▫️ male pin header 2cm
▫️ LED 3mm 86x
▫️ rotary encoder
▫️ Fuse Bit Programming
