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hello friends!
I Prepare the surf pi 1.2 for underwater detection (2-3m) and I would like your help for good setting.
coil
I have made two mono coils,the first is 25cm enamel wire 0,32 with 17 turns 0.248mH.the second is 25cm enamel wire 0,32 with 20 turns 0.339mH.
What mH is better for underwater detection?
potentiometer
Is it right to let out only one potentiometer?(the delay 10Κ potentiometer with on/off switch)i use led light.
sorry for my English (google translate)
I Prepare the surf pi 1.2 for underwater detection (2-3m) and I would like your help for good setting.
coil
I have made two mono coils,the first is 25cm enamel wire 0,32 with 17 turns 0.248mH.the second is 25cm enamel wire 0,32 with 20 turns 0.339mH.
What mH is better for underwater detection?
potentiometer
Is it right to let out only one potentiometer?(the delay 10Κ potentiometer with on/off switch)i use led light.
sorry for my English (google translate)
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