NE555 Rocket Timer

Here is my timer for the ejection of the parachute ! Replace the light bulb by an ignitor and crimson powder ! Select your delay with the variable resistor.

Category:

Science & Technology

Tags:

• ne555
• timer
• rocket
• delay
• ejection
• parachute
• crimson
• powder
• elctronic
• 555
• ignition
• motor
• kno3
• sugar
• rcandyrcnady
• rocketcandy
• sorbitol
• dextrose
• glucose
• korn
• syrup
• fructose
• james
• yawn
• dan
• pollino
• richard
• nakka
• explosive
• mekp
• tnt
• petn
• NI3
• variable
• resistor
• ohm
• nobel
• c4

[Rktman77]

I'd like to have the diagram for it also. I have something similar, but I'd like to change mine to a pull wire like yours to trigger the circuit.

[PyroTimo]

@Rktman77 Give me your email !

[rachetomodele]

I sent you message asking for the schematic a while ago.... Please... :D

[Rktman77]

PyroTimo - sent you a message with my email. Did you get it?

Rktman77

[donperry1]

Can you send me the diagrams etc? I bought a bunch of these chips but on the designer they work opposite to how i want them. That is, the LED lights up for the duration instead of coming on after the duration. Want to use them on my rocket ejection

[bdureau1]

cool I see that you worked out how to use it. Can't wait to see your next launch.

Boris

[fmeriqui]

nice!

would like to see it in action