Breadboard Layout

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WiFiCom (uncheck for P-Com)
Speaker module
Prong connection
Legendz connection
IR Data Link / Fusion Loader
IR iC / Twin
IR barcodes (required for other IR options)

Notes

• Bend the IR LED to point in the same direction as the sensors
• Ideally cut the front IR sensor (TSOP4838) to have shorter legs than the back one
• GND and Vcc are switched on some screens - check yours carefully - wiring these backwards will destroy the screen instantly!
• Check the pinout of your speaker module too
• The extra jumper on the top power rail is only needed if your breadboard model has gaps in the rails
• If the blue and red rails are the other way around, the important thing is which components are connected to the same one