Here is all you need to start building your pedalSHIELD UNO:
- Guide How to build pedalSHIELD UNO in 5 Steps.
- How to Start Programming pedalSHIELD UNO.
- pedalSHIELD UNO Schematic and Bill of Materials (see also below).
- pedalSHIELD UNO Forum.
- pedalSHIELD UNO Flickr with hi-res images.
- Main Article.
A very useful image:
pedalSHIELD UNO Bill of Materials.
The components were selected using easy-to-find through-hole parts and a minimum number of references:
| pedalSHIELD UNO Bill of Materials. | ||||
| Reference | Qty | Value | Description | Mouser Reference |
| Capacitors | ||||
| C5,C2, C7, C8, C9 | 5 | 6.8n | ceramic cap | SR211C682MARTR1 |
| C3, C6, C10 | 3 | 4.7u | electrolytic cap | ECE-A1EKA4R7 |
| C1, C11 | 2 | 100n | ceramic cap | |
| C4 | 1 | 270p | ceramic cap | D271K20Y5PH63L6R |
| Resistors | ||||
| R12,R13, R10, R9, R6, R4, R3 | 7 | 4.7K | Resistor, 1%,1/4W | MFR-25FRF52-4K7 |
| R5, R7, R8, | 3 | 100K | Resistor, 1%,1/4W | MFR-25FRF52-100K |
| R1, R2 | 2 | 1M | Resistor, 1%,1/4W | MFR-25FRF52-1M |
| R11 | 1 | 1M2 | Resistor, 1%,1/4W | MFR-25FRF52-1M2 |
| Others | ||||
| RV1 | 1 | 500K | resistor trimmer | 3319W-1-504 |
| D1 | 1 | Led 3mm blue | blue led 3mm | SSL-LX3044USBC |
| U1 | 1 | TL972 pdip-8 | op-amp rail-to-rail | |
| socket | 1 | dip 8 socket | socket dor dip8 | 1-2199298-2 |
| SW1 | 1 | 3DPT footswitch | 3PDT footsitch | 107-SF17020F-32-21RL |
| SW2 | 1 | Toggle switch | SPDT toogle switch | 612-100-A1111 |
| SW3, SW4 | 2 | Pushbutton | off-on pushbutton | 103-1013-EVX |
| Conn1,2,3,4 | 1 | 40 pin header | 2.54 pitch pin header | |
| J1, J2 | 2 | 1/4 Jack audio | stereo 6.35mm jack | NMJ6HCD2 |
And remember that you can always contact us.
