Quantity   Component name
1 × ATTiny13A https://eu.mouser.com/ProductDetail/Microchip-Technology-Atmel/ATTINY13A-SSH?qs=sGAEpiMZZMvqv2n3s2xjsXXO6c5bDp3ygADAHDWmQ4I%3d
1 × CNY70 reflective sensor https://eu.mouser.com/ProductDetail/Vishay-Semiconductors/CNY70?qs=sGAEpiMZZMvQY0bpacMSocgAQp4j3BpAaqKMy3awPAI%3d
1 × 5pin female header
1 × 0.1µF ceramic capacitor 0805
1 × 10µF ceramic capacitor 0805
3 × 0 Ohm resistor https://eu.mouser.com/ProductDetail/ROHM-Semiconductor/KTR10EZPJ000?qs=sGAEpiMZZMtlubZbdhIBIN79JCdU3UngvJ3f70ixly4%3d
5 × 10 Ohm resistor
19 × White led 0805 https://eu.mouser.com/ProductDetail/Broadcom-Avago/HSMW-C170-U0000?qs=sGAEpiMZZMuWWq7rhECaKaTqUBAXJRWdjhop6E1bb64%3d
1 × CR2032 SMD battery holder https://eu.mouser.com/ProductDetail/Wurth-Electronics/79527141?qs=sGAEpiMZZMvxqoKe%252bDjhrpNd%2ftT6JRvx4TmaSPlOzHKLeVtn0xwSHA%3d%3d
1 × 4.7kOhm resistor 0805
1 × 68kOhm resistor
1 × 100 Ohm resistor
1 × 0.1mm enameled copper wire https://eu.mouser.com/ProductDetail/Adafruit/3522?qs=sGAEpiMZZMve4%2fbfQkoj%252bOxnm8Fd%2frhZJc71qIrGb2U%3d
1 × Push button https://eu.mouser.com/ProductDetail/Grayhill/95C04A3GWRT?qs=sGAEpiMZZMsgGjVA3toVBGztKQtvElzoc%252bxhJgOui3o%3d
1 × 5pin right angle male header