Fellow metal detecting zealots,
I've recently assembled a Baracuda kit from silverdog but can't get it to work. I'm using a home made coil (25 cm diameter, 22 turn 0,45 mm copper wire) and a 12V battery pack. Whenever I turn the power on the Baracuda emits a clear short beep and then turns...
2 results in 0.0036 seconds.
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Baracuda problem, beeps once
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New bara with no sound. Problem ahead.
I built baracuda from silverdog with original parts. I turned on and nothing happens, not a sound, not a beep. I noticed that the IC 7760 very warm. So I look all components and discovered that is IC LF412 is wrong inserted. After correction the heat of 7760 is gone. But still no sound.
I use...