uxcell 50 Pcs 5mm Diameter Frosted Head 4 Pins RGB Light LED Diodes

Adafruit RGB Color Sensor with IR filter and White LED - TCS34725 [ADA1334]

RGB LCD Shield Kit with 16x2 Character Negative Display-Uses Only 2 Pins

Balance World @ Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Arduino

Adafruit Breadboard trim potentiometer [ADA356]

EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules

Arduino Uno R3 Microcontroller A000066

Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout Board [ADA1782]

Elenco Solid Hook-Up Wire Kit 6 Colors in a dispenser box # WK-106

Elegoo 6PCS 170 tie-points Mini Breadboard kit for Arduino

100 x 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA