July 11th T-Hunt starts at the Southern starting point at 7pm. Mileages will be taken on the H2 repeater. Bring your chairs, Robert N7FLR will be hosting this hunt.
Arduino NANO Shield Transmitter Controller
The Arduino NANO1-SS Transmitter Controller is available with solid-state PTT switching as above.
Arduino NANO1-R relay version has dry NO & Common contacts for keying the transmitter’s PTT line that has issues with solid-state switches. See below.
The 5-pin connector provides Ground, Incoming supply voltage, Transmitter PTT, Transmitter Audio Input, one pin is a spare for additional functions into or out of the NANO1 Shield..
Unit comes assembled and tested using a standard T-Hunt controller Arduino sketch.
