Edit this file to enable specific hardware profiles. When enabling a hardware option below, the default keyer_pin_settings.h, keyer_features_and_options.h, and keyer_settings.h files are not compiled.

#define ptt_tx_1 0 // (put 13 instead 0 to activate) tinykeyer PTT port (high = PTT down/PTT on) #define ptt_tx_2 0 // Can be used for keying fox transmitter, T/R switch, or keying slow boatanchors ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...