Labels:text | screenshot | diagram | font OCR: Pandoras Box plans Doesn't matter which 2 posts you use ... (All part numbers from Rat Shack) Key: · Solder connection Wire connection Hard solder connection No connection made 7 6 555 TIMER 500WVDC Ceramic Disc 1 2 3 4 Capacitor (p/n 272-131) (pack of 2 or 3) 100k ohms Audio Taper Potentiometer(p/n 271-1722) 3" Midrange Tweeter(p/n 40-1289a) Hmm, I wonder) 9V 9V battery ... Polarity doesn't matter for 9V tweeter 555 Timer. (p/n 276-1723) Polarity counts here ... Additional needed parts Dual general-purpose IC PC ... .. board for 6-20 pins. (p/n .... ... 276-159b) (pack of 2) .. .. .. 8-pin low profile Socket. (p/n 276-1995a) (pack of 2) O 9V snap connectors(pack of 5) (p/n 270-325) Notes This schematic is not a literal schematic. For instance, the connections are not made DIRECTLY to the ...
