1. X9C103S DC 3-5V Digital Potentiometer Board Module
2. 74HC595 Shift Register Breakout SparkFun
3. 3S 11.1V 10A 18650 Lithium Battery Overcharge And Over-current Protection board
4. 3S Lithium Battery Capacitor Indicator
5. MC-38 Wired Door Window Sensor Magnetic Switch
6. GT2 6mm Belt Width 16 Teeth 5mm Bore Timing Pulley
7. HB100 Microwave Radar Wireless Motion Sensor using Doppler effect
8. 3 x 4 keypad
9. TTP229 - 16 Channel Capacitive Touch Sensor Module