For information on how to use this libraries please visit my YouTube channel https://www.youtube.com/c/samcorulz.

The SAMCO is a Namco light gun with the insides replaced with an Arduino micro controller and DF Robot IR positioning camera and works as HID mouse on LCD (flat screen) TV/monitors.

Gun currently works with Mame in RetroPie (for Raspberry Pi), PSX Beetle (Windows) and PCSX2 (Windows).

Parts:
Adafruit ItsyBitsy 32u4 (3V or 5V), M0 & M4
DF Robot IR positioning camera
Wii USB sensor bar (not dolphin bar, dolphin bar needs wiimote to turn it on)

Features:
Quick calibration
Pause/recaibration
Tilt correction

In this project I've used libraries from DFRobot & Jonathan Edgecome. Original Libraries can be found at... https://github.com/DFRobot/DFRobotIRPosition
https://github.com/jonathanedgecombe/absmouse

If you haven't brought a PCB but enjopyed this code please consider making a small donation to help me contuine developing and supplying support for this project https://www.paypal.me/sammywizbang. Cheers Sam(co)

UPDATE: There is a great fork of this project for Samco 2.0 boards by Prow7 over at https://github.com/Prow7/ir-light-gun