Speeduino Dual VR Conditioner – Bare THT PCB
Bare PCB to build your own Dual VR Conditioner with through hole components, The hardest part is the MAX9926 Chip itself!
PCB Designed by Lynx Fabrication NZ as an easier to construct variant of the BrickEMS/Speeduino Dual VR.
Required Parts: (Digikey)
| Index | Manufacturer Part Number | Description | Requested Quantity | Digi-Key Part Number | Customer Reference | Notes |
| 1 | CFS1/4CT52R102J | RES 1K OHM 5% 1/4W AXIAL | 2 | 2019-CFS1/4CT52R102JCT-ND | R4, R6 | |
| 2 | CF1/4C103J | RES 10K OHM 5% 1/4W AXIAL | 4 | 2019-CF1/4C103J-ND | R7, R9, R11, R13 | |
| 3 | RSMF3JT4K70 | RES 4.7K OHM 3W 5% AXIAL | 2 | RSMF3JT4K70CT-ND | R10, R12 | Only Needed for some sensors. See Speeduino Wiki. |
| 4 | MAX9926UAEE+T | IC SENSOR INTERFACE VARI 16-QSOP | 1 | MAX9926UAEE+TCT-ND | Max9926 | |
| 5 | K103K15X7RF53L2 | CAP CER 10000PF 50V X7R RADIAL | 1 | BC5134-ND | C2 | |
| 6 | K104K15X7RF5TH5 | CAP CER 0.1UF 50V X7R RADIAL | 1 | BC1101CT-ND | C1 | |
| 7 | FG18X5R1H105KRT06 | CAP CER 1UF 50V X5R RADIAL | 1 | 445-173257-1-ND | C3 | |
| 8 | FG18X7R1H102KNT06 | CAP CER 1000PF 50V X7R RADIAL | 2 | 445-173263-1-ND | C4, C5 | |
| 9 | PREC040SAAN-RC | CONN HEADER VERT 40POS 2.54MM | 1 | S1012EC-40-ND | Male IC | |
| 10 | PPTC041LFBN-RC | CONN HDR 4POS 0.1 TIN PCB | 2 | S7002-ND | Female IC | Only Needed If Main Board Has Male Pins. |
| 11 | M7583-05 | JUMPER SKT OPEN TOP BLUE | 1 | 952-2882-ND | Jumper |
If any of these are out of stock, use the substitute button to find an alternative. If your stuck please use the contact form and we will do our best to assist you.
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