I'm pretty new to Arduino, but I was hoping to recreate this project with one adjustment, I want to write to outputs, the readings from the radar gun to an SD card, or something similar so I can create a standalone unit, and take the reading off the card late and paste them into a spreadsheet. I won't be able to connect it to a computer and let the readings output to the serial monitor as the project exists. I should add, I'm only doing the first part of the project, the phase one, reading radar speeds, I won't be creating the radar board. I'm just going to use the Leonardo board permanently. That means this is the code I'm trying to modify. I figure it can't be very hard in terms of the changes to the code. I have no idea how I would connect an SD card, would this work? How would I connect it?
Thanks for any help! I really appreciate it!