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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Labradar?
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<blockquote data-quote="BergerFan222" data-source="post: 1070837" data-attributes="member: 88896"><p>As an electrical engineer, I bet the issue with placing a unit downrange is getting it to trigger as the bullet passes. If there is a microphone trigger option, one should be able to tweak the trigger level to catch the crack of the shock front when the bullet passes. If there is a TTL external trigger, there are several ways to build a small external box to detect the bullet at send a TTL signal to trigger the radar. The simplest would be to make a more sensitive microphone with a finely adjustable threshold and send the TTL signal when the threshold is exceeded.</p></blockquote><p></p>
[QUOTE="BergerFan222, post: 1070837, member: 88896"] As an electrical engineer, I bet the issue with placing a unit downrange is getting it to trigger as the bullet passes. If there is a microphone trigger option, one should be able to tweak the trigger level to catch the crack of the shock front when the bullet passes. If there is a TTL external trigger, there are several ways to build a small external box to detect the bullet at send a TTL signal to trigger the radar. The simplest would be to make a more sensitive microphone with a finely adjustable threshold and send the TTL signal when the threshold is exceeded. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Labradar?
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