Bill of Materials (12 Bit Board)
This page lists the parts needed for the 12 Bit (Issue 4) version of RGBtoHD (by IanB)
The latest schematics are here:
The latest gerbers are here:
| Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
|---|---|---|---|---|---|
| 1K 0805 Resistor | RS 740‑9063 | 6 off | R1-5, R7 | 50 | |
| Bourns 4606X-101-472LF 4K7 x 5 Resistor Network | Farnell 9356240 | 3 off | RN1-3 | 1 |
| Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
|---|---|---|---|---|---|
| 10uF 0805 Multilayer Ceramic Capacitor | RS 846‑7313 | 1 off | C1 | 50 | working voltage ≥ 10V |
| 100nf 0805 Multilayer Ceramic Capacitor | RS 464‑6688 | 3 off | C2-C4 | 50 | working voltage ≥ 10V |
| Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
|---|---|---|---|---|---|
| XC9572XL-10VQG44C | Farnell 2831287 Alt: Farnell 2984660 | 1 off | U1 | 1 | Digikey or Mouser also stock them |
| 3mm Green LED | Farnell 1142509 | 2 off | D1-2 | 5 |
| Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
|---|---|---|---|---|---|
| 2x20 way 0.1" female PCB header | Farnell 2827916 | 1 off | P1 | 1 | |
| Samtec TSW-106-08-L-D-RA 2x6 way 0.1" male right angle PCB Header | RS 767-0934 | 1 off | P2 | 1 | |
| 1x2 way 0.1" female PCB header | Farnell 1593458 | 1 off | P4 | 1 | |
| Samtec SLW-105-01-T-D 2x5 way female header | Farnell 2984560 | 1 off | P5 | 1 |
Notes:
- P5 is only needed if any of the extension boards such as the analog board or 12 bit extender board is to be used
| Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
|---|---|---|---|---|---|
| SPST Momentary Action Tactile Switch | RS 758‑1941 Alt: RS 758-1950 Longer: RS 758-1957 | 4 off | SW1-SW4 | 20 | Cut pins flush with PCB before soldering |
| Black Plastic Protective Case for Raspberry Pi Zero | Ebay (If this link is sold out, search for the description to the left as there are multiple sellers) | 1 off | 1 | Also available from China at a cheaper price e.g. Ebay | |
| 11mm M2.5 threaded spacers | CPC PC01982 or Farnell 2494583 | 2 off | 1 or 10 | File about 0.5mm off the thread end as it is slightly too long |
Drilling Template for above case
| Part Description | Supplier | Quantity | Min Order | Notes |
|---|---|---|---|---|
| 12 way cable mounting IDC socket with strain relief | Farnell 2215248 | 1 off | 10 | |
| 16 way IDC cable | Farnell 2628364 | 1m | 1m | 50cm or less recommended, 1m max |
| 6 way DIN plug | CPC CN00039 | 1 off | 1 | For BBC Micro |
| 9 Way D Type IDC plug | Farnell 1099298 | 1 | For PC (plug) | |
| 9 Way D Type IDC socket | Farnell 1099302 | 1 | Alt For PC (socket) |