Barton Musical Circuits Chordizer, Быстрый старт

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III. Construction
A.Parts List
Semiconductors
Name Quantity Notes
16F689 1 Should be provided with your PCB
LM324 1 14 pin DIP package
TL072 1 8 pin DIP package
LM339 1 14 pin DIP package
4822 DAC 2 8 pin DIP package
Switching diode 2 1N4148 or other small signal switching diode
Schottky diode 4 BAT46 or other schottky
78L05 Regulator 1 TO 92 package
Resistors
Name/Value Quantity Notes
10 ohm 2 1/4w metal Film for all resistors unless otherwise noted
1K ohm 7
100K ohm 19
200K ohm 4
100K ohm buss 1 4pin SIP package. Or can be made with 3 resistors*
B100K Pots PC Mounted 4 16 mm Alpha linear taper, PC Mounted. Like this.
B100K Pots Solder Lug 3
100K Cermet trimmer 4 3296 package
* http://www.bartonmusicalcircuits.com/makearray.html
Capacitors
Name/Value Quantity Notes
.01uf 16 Ceramic disc. Value not critical
10uf 2 Electrolytic, at least 16V rating.
Other
Name/Value Quantity Notes
Power connecter 1 Eurorack or MOTM
Pushbutton 3 OFF-(ON). Like this.
ON-ON Toggle switch 3 SPDT. Like this.
On-Off-On Toggle switch 1 SPDT. Like this.
Switching Jack 2
Mono Jack 8 Switching jack will work as mono jack