Old dog
New Member
Giday everybody,
Hoping the collective mind of this forum can steer me in the right direction.
As the heading says, is been years since i did this,(TAFE).
Objective: looking to fire 2 LPG fuelled bird scare cannons using leftover car parts.
Parts: 1 DIS ignition module (that I have piggy backed on another motor and had sparking),
2 LS1 style coils (coil on plug), to fire cannons.
DIS supplies constant +12V and a switched ground. And the LS1 coils need +5V to trigger.
My thoughts so far; see .png below.
sorry, just seen that this sketch is old. Ignore the part marked DIS, and every thing after the 7474 chip
My question is am I heading in the right direction with the wiring of 7474 (or similar) so as to 1/2 the original clock streem, and alternate the o/p, you know,fire 1,fire 2,fire 1,fire 2,etc.....
broken link removed
Hoping the collective mind of this forum can steer me in the right direction.
As the heading says, is been years since i did this,(TAFE).
Objective: looking to fire 2 LPG fuelled bird scare cannons using leftover car parts.
Parts: 1 DIS ignition module (that I have piggy backed on another motor and had sparking),
2 LS1 style coils (coil on plug), to fire cannons.
DIS supplies constant +12V and a switched ground. And the LS1 coils need +5V to trigger.
My thoughts so far; see .png below.
sorry, just seen that this sketch is old. Ignore the part marked DIS, and every thing after the 7474 chip
My question is am I heading in the right direction with the wiring of 7474 (or similar) so as to 1/2 the original clock streem, and alternate the o/p, you know,fire 1,fire 2,fire 1,fire 2,etc.....
broken link removed
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