2 White LED on 1.5 v Supply
Parts
T1 - BC338
R1 - 2.7 K
C1 - 10 n
D1,D2 - Super bright LED
Transformer - 60 T, 40 T
S1 - On/off Switch
Battery 1.5 V
White LED Flasher
Parts
T1 - BC338
T2 - 2N2222
R1 - 2.7 K
R2 - 47 R
R3 - 330 R - 1K
C1 - 10 n
C2 - 100
D2 - 1N4148
Battery 1.5 v
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