Pyromaniac
New Member
How would I set about waterproofing the electronics above the panel and below the panel in this small fireworks firing system ?
Inside it is all digital - there seem to be no 'mechanical' parts or relays, the only part that seems to require movement beneath the panel is the keyswitch.
On top of the panel there is of course the keyswitch and the speaker terminals - these are soldered to a circuit board inside the unit.
I have been having water ingress problems with this unit causing it to fail - not good when firing a professional firework display.
I cant just fill up below the panel with anything as it contains the rechargeable battery which may need replacing at some point.
I need to seal all of the electronics below the panel so that water entering via the keyswitch or speaker terminals or LED or switches etc cannot effect the operation of the unit.
Any ideas ?
Thanks
Gerry
Edit - The box itself is waterproof when closed - but in use it cannot be closed as the electronic ignitor wires overhang the edges of the box and would be cut off . . .
Inside it is all digital - there seem to be no 'mechanical' parts or relays, the only part that seems to require movement beneath the panel is the keyswitch.
On top of the panel there is of course the keyswitch and the speaker terminals - these are soldered to a circuit board inside the unit.
I have been having water ingress problems with this unit causing it to fail - not good when firing a professional firework display.
I cant just fill up below the panel with anything as it contains the rechargeable battery which may need replacing at some point.
I need to seal all of the electronics below the panel so that water entering via the keyswitch or speaker terminals or LED or switches etc cannot effect the operation of the unit.
Any ideas ?
Thanks
Gerry
Edit - The box itself is waterproof when closed - but in use it cannot be closed as the electronic ignitor wires overhang the edges of the box and would be cut off . . .
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