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Stereo Headphone Amplifier

Source: SiliconChip HeadphoneAmplifierPCB

UHF Transmitter

Source: elektronika.iweb.hu/

Midi Interface

Source: sonelec-musique

Power Supply 22V 5A

PIC18F2620 – RF Display

Source: Raccoonrezcats

Audio Amplifier with TDA2003

FM Beacon Broadcast Transmitter (88-108 MHz)

Service Manual AIWA CX-JPK33

Download: Service Manual AIWA CX JPK33

FM Transmitter 0.8W

L1 = 6 menet 5 mm-re, 0,5 CuZ L2 = 6 menet 5 mm-re, 0,5 CuZ L3 = 2 menet 5 mm-re, 0,5 CuZ (L2-vel közös testen, ferritmaggal) L4 = 5 menet 7 mm-re, 0,4 CuZ L5 = 4 menet 7 mm-re, 0,4 CuZ Source: Link

FM Transmitter 0.4W

Part list: C1, C2, C12 – 100 pF C3, C5 – 0,22 uF (elektrolit) C4 – 1,8 nF C6 – 4,7 uF (elektrolit) C7, C13, C16, C17, C19 – 1 nF C8 – 20 pF C9 – 33 pF C10 – 47 pF C11 – 22 pF C14 – 60 pF trimmer C15 – 35 [...]

AVR ISP Programmer

Source: Rototron