Arduino NANO MOZZI on ER-PROTO-01

Features

• Arduino NANO on ER-PROTO-01 card
• 6 Pots, 2 Input Jacks, 1 Output Jacks
• Runs MOZZI

NANO Pinout

Controls

• 6 Pots
  • RV1 = Analog 7
  • RV2 - Analog 4
  • RV3 - Analog 6
  • RV4 - Analog 3
  • RV5 - Analog 5
  • RV6 - Analog 2
• 2 CV Input Jacks
  • J1 = Analog 0
  • J2 = Analog 1
• 1 Output Jack
  • J4 = MOZZI HI DEF Audio

HAGIWO Bezier Reference Schematic

Schematic

Audio Out Schematic

Input Jacks Schematic

CV In Schematic

• ANA0 in example

Parts on Controls Card

Parts Placement (KiCad)

• 3D view

• Top parts view
• Caps/diodes are under the socketed NANO

• Bottom parts view

• With NANO

• CAD placement

Wires

NET: ANA0, A1-19, (C7-1, D1-2, D3-1, R9-2)
NET: ANA1, A1-20, (C8-1, D2-2, D4-1, R10-2)
NET: ANA2, A1-21, J37-3
NET: ANA3, A1-22, J37-6
NET: ANA4, A1-23, J37-9
NET: ANA5, A1-24, J37-12
NET: ANA6, A1-25, J37-15
NET: ANA7, A1-26, J37-18
NET: J1-T, J38-8, (R7-1, R9-1)
NET: J2-T, J38-4, (R10-1, R8-1)
NET: J4-T, J38-2, (C10-1, R14-2)
NET: GND1, J37-7
NET: GND2, J38-3 or 5
NET: GND3, A1-4
NET: GND4, A1-29
NET: +5VD, A1-27, J37-11
NET: L5V, J37-14, J37-8
NET: LGND, J37-16, J37-4

Parts List

Find	Qty	Ref Des	Part Number
1	2	R7, R8	100K
2	2	R9, R10	10K
3	2	R11, R14	3.9K
4	2	R12, R13	1M
5	4	D1-D4	BAT41
6	8	C1-C8	0.1uF
7	1	C9	4.7nF
8	1	C10	10nF
9	1	J5	HEADER, 2X10
10	1	J6	HEADER, 2X8
11	1	J10	HEADER, 1x8
12	1	A1	Arduino_Nano_v3

Software

• PROTO01_POTS_CHECK.ino - Dump pots/input jacks to screen