2M Foxhunt Transmitter
440 MHz micro foxA 440MHz fixed-frequency foxhunt transmitter I intended to use as a stationary fox. A Digistump drives a small 433 MHz transmitter module wrapped in yellow heatshrink. While any significant amount of metal is enough to capacitive load the transmitter out of oscillation, it does function decently indoors in convention spaces. I’ve been wanting to put together my own foxhunt transmitter to use at conventions, and since I’d never etched a PCB before I decided to go for broke and make this controller board my first circuit board experience. ...