TTP223 1-Channel Capacitive Touch Sensor Module (Red)
3-Color LED Traffic Light Signal Module
HC-05 Bluetooth Wireless Serial Communication Module
HC-SR04 Ultrasonic Range Finder Sensor Module
M2x4mm Countersunk Nylon Machine Screw
3.2x5x3mm Female Non-Threaded Plastic Nylon Spacer
M4x4mm Brass Insert Nut – Knurled Heat Set Threaded Insert
M3x20mm Male to Female Nylon Hex Spacer – White
M3x15mm Male to Female Nylon Hex Spacer – White
M3x10mm Countersunk Nylon Machine Screw
