Hermes-Lite
About the Hermes-Lite PCB
Hermes-Lite is an open source PCB design by softerhardware, published on GitHub. It is a 4-layer board measuring 49.9 × 49.9 mm, with 79 components from 24 distinct parts.
Other key parts include the AD9866BCPZ and 25AA02E48T-I/OT. By type, the board carries 36 capacitors, 17 connectors, 8 inductors, 6 test points, 5 resistors and 3 switches.
From the project
Deprecated project!!! See Hermes-Lite2 at main web site
See the Hermes-Lite Wiki for RTL details.
Main components on the Hermes-Lite
Hermes-Lite bill of materials (BOM)
79 components, 24 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AD9866BCPZ Analog Devices | CP_64_3-M | U1 |
| 1 | 25AA02E48T-I/OT EEPROM Microchip Technology | SOT-23-6 | U2 |
| 1 | 510CCB-AAAG 73.728 Silicon Laboratories Inc | Si510 | X1 |
| 1 | MEC6-140-02-L-D-RA1 MEC6-140_CONNECTOR_BEMICRO Samtec Inc | MEC6-140-02-X-D-RAX | CN1 |
| 1 | GWE18DHRN-T9410 PCIE Sullins Connector Solutions | PCIESTRADDLE | CN2 |
| 1 | GPIO | EDGE6 | CN3 |
| 1 | POWER | EDGE6 | CN4 |
| 5 | RC0805JR-070RL 0 Yageo | SMD-0805 | J1, J2, J3, J4, J6 |
| 3 | 0 | JUMPER | J5, J7, J8 |
| 4 | CONN_1 | Measurement_Point_Round-TH_Small | P0, P3, P5, P12 |
| 1 | CONN_1 | TH | P1 |
| 1 | CONN_1 | Measurement_Point_Round-TH_Small | Palt0 |
| 3 | CONN_1 | Measurement_Point_Round-TH_Small | S1, S2, S3 |
| 6 | CONN_1 | TP | TP1, TP2, TP3, TP4, TP5, TP6 |
| 8 | MPZ2012S221A FB TDK Corporation | SMD-0805 | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8 |
| 11 | CC0805ZRY5V9BB104 0.1UF Yageo | SM0805 | C1, C2, C3, C4, C9, C10, C11, C23 +3 |
| 7 | CC0805KKX7R7BB105 1UF Yageo | SM0805 | C5, C6, C7, C8, C12, C13, C14 |
| 9 | CC0805ZRY5V9BB104 0.1UF Yageo | SMD-0805 | C15, C16, C22, C31, C32, C33, C34, C35 +1 |
| 6 | CC0805KKX7R7BB105 1UF Yageo | SMD-0805 | C17, C18, C21, C26, C27, C30 |
| 2 | F931A106MAA 10UF AVX Corporation | SMD-1206_Pol | C19, C20 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C1206C106Z8VACTU 10UF Kemet | SM1206 | C25 |
| 1 | RC0805JR-071K6L 1.6K Yageo | SM0805 | R1 |
| 2 | RC0805JR-07200RL 200 Yageo | SMD-0805 | R2, R3 |
| 2 | RC0805JR-0747RL 47 Yageo | SMD-0805 | R4, R5 |
Hermes-Lite design files
The KiCad project lives in the softerhardware/Hermes-Lite repository on GitHub; these links point at the commit this page was built from.
- Layoutpcb/hermeslite.kicad_pcb
- BOMpcb/bom.xls
Hermes-Lite: common questions
How big is the Hermes-Lite PCB?
The Hermes-Lite measures 49.9 × 49.9 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Hermes-Lite?
79 components, from 24 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 Hermes-Lite design files?
From the softerhardware/Hermes-Lite repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Hermes-Lite design in my own project?
The repository has no license, so all rights stay with softerhardware. Use it as a reference, and ask the author before reusing the design.
