Instructions

11
CTL
5
G
N
D
1
OUT
3
R
S
T
4
THR
6
TRIG
2
DISC
7
V
C
C
8
IC1
NE555
R6
4K7
R4
1K
R3
4K7
R1
1K
R2
10K
RV1
2M2
C2
100µ
T1
BC547
R5
10K
RY
VR15M211C
D1
1N4148
SW2 SW1
A
B
C
POWER +12V
GND
G
ND
GND
LD1
LED
R7
1K
C1
100n
GND
15. Diagram
Diagram