1 x PCB: LINK for GERBER
1 x ATMega328-AU: LINK eBay
1 x 16MHz crystal: LINK eBay
2 x 0802 22pF: LINK eBay
1 x T12 tip: LINK eBay
1 x buck converter: LINK eBay
1 x LM258: LINK eBay
1 x DC connector: LINK eBay
1 x vibrate sensor: LINK eBay
3 x PCB clip: LINK eBay
1 x IRF540N: LINK eBay
1 x OLED display: LINK eBay
1 x 2SC3356: LINK eBay
2 x 1N5819 diode: LINK eBay
2 x 90 degree push buttons: LINK eBay
1 x smd buzzer: LINK eBay
0805 resistors: LINK eBay
0603 resistors: LINK eBay
0805 capacitors: LINK eBay
0603 capacitors: LINK eBay
1 x FTDI programmer: LINK eBay
Wires LINK eBay
Wire, soldering iron, solder, etc...