Imported from GitHub: eatnooM/sensorstrip · commit e03835c · license CC-BY-SA-4.0

Description

USB-C powered, slim IR emitter for use with Wii / light guns

README

sensorstrip-power-42-square

This board is only useful if you use 4IR light guns supporting a square LED layout (effectively, top + bottom sensor bars). At present, this is only true of the OpenFIRE project

A board that will take 5V from its USB-C board with 3 power states:

• Off
• 2IR (for Wii or 2IR-based light guns)
• 4IR (for light guns supporting square layouts)

These boards are ideal if you use one display for both Wii gameplay and light gun games.

You'll need 4 emitter boards to make full use of this power board.

BOM

Reference	Part desc / number	Notes
J1	6-pin SMD Type C connector - Mouser / LCSC
J2-J5	Molex 53261-0271 - Mouser
-	Picoblade Cable assembly - Preassembled - Mouser (60cm length) / LCSC - housing + LCSC - terminal	Need one of these for each emitter board
F1	0805 PTC - Mouser / LCSC	Overcurrent protection
D1	Status LED - Mouser / LCSC	Optional
D2	Status LED - Mouser / LCSC
R1,R2	5.1K 0603 - Mouser / LCSC	Required if powering from C-C cable
R3, R4	1K 0603 - Mouser / LCSC	Required for status LED
SW1	DPDT - Mouser / LCSC