Comment by NooneAtAll3 2 days ago radar *display*making esp32-based radar emitter would've been cool, tho 2 comments NooneAtAll3 Reply Mankaninen 1 day ago Agree, and the display is called a PPI (https://en.wikipedia.org/wiki/Plan_position_indicator). Before computers, they were easy to connect to a scanning (rotating) radar since the "memory" was the phosphor in the display.
Mankaninen 1 day ago Agree, and the display is called a PPI (https://en.wikipedia.org/wiki/Plan_position_indicator). Before computers, they were easy to connect to a scanning (rotating) radar since the "memory" was the phosphor in the display.
Agree, and the display is called a PPI (https://en.wikipedia.org/wiki/Plan_position_indicator). Before computers, they were easy to connect to a scanning (rotating) radar since the "memory" was the phosphor in the display.