MicroDeflect
About the MicroDeflect PCB
MicroDeflect is an open source PCB design by tullulah, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 94 components from 37 distinct parts.
Other key parts include the TPS55340PWPR, AP63205WU, REF3325AIDCKT, CSD97394Q4M and INA240A1D. By type, the board carries 40 capacitors, 22 resistors, 19 ICs, 5 connectors, 2 diodes and 2 inductors.
From the project
OpenHardware project to reproduce the original PCB of the Vectrex (3GE Revision)
Main components on the MicroDeflect
MicroDeflect bill of materials (BOM)
94 components, 37 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS55340PWPR | PWP14 | U101 |
| 1 | AP63205WU | TSOT-23-6 | U102 |
| 1 | REF3325AIDCKT | DCK3 | U103 |
| 4 | CSD97394Q4M | DPC0008A | U201, U202, U301, U302 |
| 2 | INA240A1D | SOIC-8_3.9x4.9mm_P1.27mm | U203, U303 |
| 2 | OPA2196xD | SOIC-8_3.9x4.9mm_P1.27mm | U204, U304 |
| 2 | TLV3501AID | SOIC-8_3.9x4.9mm_P1.27mm | U205, U305 |
| 2 | 74LVC1G04 | SOT-23-5 | U206, U306 |
| 4 | 74LVC1G08 | SOT-23-5 | U207, U208, U307, U308 |
| 1 | Conn_01x04 | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J1 |
| 1 | Conn_01x03 | JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical | J2 |
| 1 | Conn_01x02 | JST_VH_B2P-VH-B_1x02_P3.96mm_Vertical | J101 |
| 2 | YOKE | JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | J201, J301 |
| 4 | 10K | Potentiometer_Bourns_3339H_Vertical | RV201, RV202, RV301, RV302 |
| 1 | SS34 | D_SMA | D101 |
| 1 | SS54 | D_SMB | D102 |
| 1 | 6.8µH ≥5A | L_12x12mm_H6mm | L101 |
| 1 | 4.7µH | L_Bourns_SRN6045TA | L102 |
| 1 | 100uf/25v | CP_Elec_6.3x7.7 | C101 |
| 1 | 10uf/25V X5R | C_0805_2012Metric | C102 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2.2nF | C_0402_1005Metric | C103 |
| 1 | 10nF | C_0402_1005Metric | C104 |
| 6 | 22uF/25V | C_1206_3216Metric | C105, C106, C107, C108, C207, C307 |
| 23 | 0.1uF | C_0402_1005Metric | C109, C112, C114, C201, C202, C204, C206, C208 +15 |
| 1 | 10uf | C_0805_2012Metric | C110 |
| 1 | 22uf | C_0805_2012Metric | C111 |
| 5 | 1uF | C_0402_1005Metric | C113, C203, C205, C303, C305 |
| 1 | 137K | R_0402_1005Metric | R101 |
| 5 | 10K | R_0402_1005Metric | R102, R103, R105, R208, R308 |
| 1 | 53.6K | R_0402_1005Metric | R104 |
| 1 | 78.7K | R_0402_1005Metric | R106 |
| 2 | PARAM (~0.1Ω 2512) | R_2512_6332Metric | R201, R301 |
| 2 | 25K | R_0402_1005Metric | R202, R302 |
| 2 | 20K | R_0402_1005Metric | R203, R303 |
| 4 | 100K | R_0402_1005Metric | R204, R207, R304, R307 |
| 2 | 1K | R_0402_1005Metric | R205, R305 |
| 2 | PARAM (~100k) | R_0402_1005Metric | R206, R306 |
MicroDeflect design files
The KiCad project lives in the tullulah/VectrexPCBRepro repository on GitHub; these links point at the commit this page was built from.
MicroDeflect: common questions
How big is the MicroDeflect PCB?
The MicroDeflect measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MicroDeflect?
94 components, from 37 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MicroDeflect design files?
From the tullulah/VectrexPCBRepro repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the MicroDeflect design in my own project?
Yes, under the terms of its GPL-3.0 license, which tullulah chose for the repository.
