This fox is built from a 433 MHz transmitter module commonly available online, driven by an ATtiny85 microcontroller. A 78L05 provides controller power so that the transmitter can run at the full battery voltage. This generates 23 milliwatts on 433.832 MHz AM.
Hoping this can be used for a park-sized hunt once the weather improves :)
This fox is built from a 433 MHz transmitter module commonly available online, driven by an ATtiny85 microcontroller. A 78L05 provides controller power so that the transmitter can run at the full battery voltage. This generates 23 milliwatts on 433.832 MHz AM.
Hoping this can be used for a park-sized hunt once the weather improves :)