Hammerhead with arduino

[Kevin Heieis]

Hi, I am creating the Iammer Head pi for the first time and was hoping to use it in a project using the arduino.
If anybody has any knowledge of how to connect the arduino in a way where it can be used in programing like
'if frequency gets so high beep' it would be greatly appreciated.

P.S. I am making the HH Rev c so if info could given for the rev c that would be even better.

[Kevin Heieis]

by rev c I meant rev c2

[godigit1]

Hi Kevin,
Check out this post!
http://www.geotech1.com/forums/showt...ht=arduino+uno
Also the Hammerhead 2 thread should help.
I will be doing the same thing but still playing with other mods and coils first to establish a base line .. I was going to use the propeller board beacuse I allready have one but uno is a better choice I think beacuse it is C compatable.
Good Luck

[Silver Dollar]

Well generally your not measuring frequency. The falling edge of the transmit will "knee".
Different targets will "knee" faster or slower. So you look at a fixed point in time from the
transmit and measure amplitude to see different targets.

The "Iammer" 2 project used a HammerHead board as it's starting point...