Quantity   Component name
1 × TLC555CDR Low Power 555 oscillator chip
1 × Tactile switch SPST Button from TE Connectivity
1 × 10uF capacitor 0603 MLCC SMD capacitor
1 × 10nF capacitor 0603 MLCC SMD capacitor
1 × 100kOhm resistor 0603 standard resistor
1 × 1kOhm resistor 0603 standard resistor
1 × SMD switch DP3T AYZ0203AGRLC switch from C&K
6 × 22Ohm resistor 0603 standard resistor
4 × SMLEN3WBC8W1 0603 White SMD LED's from Rohm
2 × APT1608SECK 0603 Orange SMD LED's from Kingbright
1 × CR2032 battery holder SMD Coin Cell holder
1 × PLATTBOJ CR2032 non rechargeable Li-ion coin cell from IKEA