- Texas Instruments Codec PCM3052ARTF
http://www.mouser.fr/ProductDetail/Texas-Instruments/PCM3052ARTF/?qs=sGAEpiMZZMtq3QB8qGen7YvrFKmDaq3%252binToRQCLrmU%3d

- Silicon Labs 8-bit MCU C8051F912
http://www.mouser.fr/ProductDetail/Silicon-Labs/C8051F912-D-GM/?qs=sGAEpiMZZMu9ReDVvI6axyGN2LcDBYDZAd%2fsLtpuBtSOYKkt%252bntC5A%3d%3d

- Crystek Standard Clock Oscillators 22.5792MHz 
http://www.mouser.fr/ProductDetail/Crystek/CCHD-957-25-225792/?qs=%2fha2pyFaduglg9GafSdU1hFXM7w4zLcuJUaMsFIJrbzMOiHKpxNQgKnR9V3ndA8Y

- Texas Instruments counter 8-Bit binary SN74HC590ADR
http://www.mouser.fr/ProductDetail/Texas-Instruments/SN74HC590ADR/?qs=sGAEpiMZZMtdY2G%252bSI3N4U50l6zDGwHQSUe1QKytZoQ%3d

- Texas Instruments Flip-Flops Positive Edge Trig SN74LVC2G74DCUR
http://www.mouser.fr/ProductDetail/Texas-Instruments/SN74LVC2G74DCUR/?qs=%2fha2pyFadugoF%252b4lmBlcD7NFE79bbI0oYF42SrMTcp3mTOwz8fK8TQ%3d%3d

- Texas Instruments Inverters Dual Schmitt-Trigger SN74LVC2G14DCKR
http://www.mouser.fr/ProductDetail/Texas-Instruments/SN74LVC2G14DCKR/?qs=%2fha2pyFadugoF%252b4lmBlcD2C6cNQf30Vu5AgYu99i2GHQnBTWRswAUA%3d%3d

- 9V battery case
http://www.mouser.fr/ProductDetail/Bulgin/BX0023/?qs=%2fha2pyFaduhQrHr62HJ57tW1HNN9gWURxiCqGBsq7gE%3d

