Hw mod dwarf
About the Hw mod dwarf PCB
Hw mod dwarf is an open source PCB design by mod-audio, published on GitHub. It is a 4-layer board measuring 194 × 94 mm, with 304 components from 73 distinct parts.
Other key parts include the TS2596CM550 RNG, TL750M10CKVURG3, CS4265-CNZ, AT24CS08-STUM and LM4562MAX/NOPB. By type, the board carries 112 capacitors, 112 resistors, 22 diodes, 14 ICs, 14 connectors and 12 transistors.
From the project
Hardware project of MOD Dwarf
This repository contains the schematics and PCB design files for the MOD Dwarf hardware.
These files were created and can be improved with KiCAD, a free software Electronics CAD which is available at http://www.kicad.org/
This project should work with last revision of KiCad libraries and footprints available at https://github.com/KiCad/
Main components on the Hw mod dwarf
Hw mod dwarf bill of materials (BOM)
304 components, 73 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TS2596CM550 RNG TS2596 ON Semiconductor | TO-263-5_TabPin3 | U1 |
| 1 | TL750M10CKVURG3 NXP Semiconductors | TO-252-3_TabPin2 | U2 |
| 1 | CS4265-CNZ CS4265 Microchip | QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U3 |
| 1 | AT24CS08-STUM NXP Semiconductors | SOT-23-5 | U4 |
| 1 | LM4562MAX/NOPB LM4562 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 2 | OPA1678IDR | SOIC-8_3.9x4.9mm_P1.27mm | U6, U7 |
| 1 | LM4811MM/NOPB LM4811 | TSSOP-10_3x3mm_P0.5mm | U8 |
| 1 | LD1117S50TR | SOT-223-3_TabPin2 | U9 |
| 1 | TPS2001DDBVR | SOT-23-5 | U10 |
| 1 | 6N137S | 6N137S | U11 |
| 1 | ISL83491IBZ ISL83491 | SOIC-14_3.9x8.7mm_P1.27mm | U12 |
| 1 | AP2120N-3.3TRG1 AP2120N-3.3 | SOT-23 | U13 |
| 1 | LM833DR2G | SOIC-8_3.9x4.9mm_P1.27mm | U14 |
| 6 | 2N7002P,215 2N7002 ON Semiconductor / Fairchild | SOT-23 | Q1, Q2, Q7, Q8, Q12, Q13 |
| 6 | MMBFJ211CT-ND MMBFJ211 ON Semiconductor / Fairchild | SOT-23 | Q3, Q4, Q5, Q6, Q9, Q10 |
| 1 | DO NOT PLACE 24.576MHz | Oscillator_SMD_Abracon_ASV-4Pin_7.0x5.1mm | X1 |
| 1 | TE_2309409-1 AS0A823-H4SB-7H | TE_2309409-1 | J1 |
| 1 | F51L-1A7H1-11024 Conn_01x25 | F51L-1A7H1-11024 | J2 |
| 1 | 61729-1011BLF USB_B Amphenol ICC / FCI | USB_B_OST_USB-B1HSxx_Horizontal | P1 |
| 1 | KUSBX-SLAS1N-B USB_A | USB_A_Vertical | P2 |
Show 53 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PJ-002AH BARREL_JACK | BarrelJack_Horizontal | P3 |
| 3 | SJ-3523-SMT-TR AudioJack3 | Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal | P6, P7, P14 |
| 1 | DO NOT PLACE SERIAL_DEBUG | PinHeader_1x03_P2.54mm_Vertical | P8 |
| 4 | NYS215 JACK_TRS_6PINS | Jack_3.5mm_Neutrik_NMJ6HCD2_Horizontal | P9, P10, P11, P12 |
| 1 | 54602-908LF RJ45 | Ethernet_Jack_54602-908LF | P13 |
| 1 | 0ZCF0200FF2C FUSE | Fuse_2920_7451Metric | F1 |
| 4 | HOLE | Hole_3.5mm | H1, H2, H3, H4 |
| 1 | Jumper | SolderJumper-2_P1.3mm_Bridged2Bar_RoundedPad1.0x1.5mm | JP1 |
| 2 | TestPoint | TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP1, TP2 |
| 2 | RSX205LAM30TR Diodes | D_SOD-128 | D1, D2 |
| 11 | BAT54SFILM BAT54S | SOT-23 | D3, D4, D10, D11, D12, D17, D18, D19 +3 |
| 6 | 1N4148WS 1N4148 | D_SOD-323_HandSoldering | D5, D6, D8, D9, D15, D16 |
| 1 | TSSA3U45 R3G | D_MELF | D7 |
| 2 | PRTR5V0U2X,215 PRTR5V0U2X | SOT-143 | D13, D14 |
| 7 | BLM18HD102SH1D Ferrite_Bead | R_0603_1608Metric | FB1, FB2, FB3, FB12, FB13, FB14, FB15 |
| 1 | SRR1260-102K 1mH | L_Bourns_SRR1260 | L1 |
| 1 | SRN8040TA-470M 47UH 2A 135 MOHM | SRN8040TA | L2 |
| 3 | 107SML016M 100uF | CP_Elec_6.3x7.7 | C1, C70, C71 |
| 10 | EEE-HB1C100R 10uF Samsung | CP_Elec_4x5.7 | C2, C33, C34, C61, C63, C64, C65, C66 +2 |
| 2 | UCM1C102MNL1GS 1000uF Yageo | CP_Elec_10x10.5 | C3, C107 |
| 4 | C0603X7R500-102KNP 1nF Yageo | C_0603_1608Metric | C4, C92, C93, C108 |
| 44 | GCM188R71C104KA37D 100nF | C_0603_1608Metric | C5, C6, C7, C9, C10, C11, C12, C13 +36 |
| 14 | GRM219R61E106KA12D 10uF Yageo | C_0805_2012Metric | C8, C20, C25, C37, C41, C45, C49, C67 +6 |
| 2 | GRM1885C1H222JA01D 2.2nF TDK | C_0603_1608Metric | C15, C16 |
| 7 | EDK476M016A9DAA 47uF Yageo | CP_Elec_5x5.4 | C18, C42, C57, C72, C74, C83, C84 |
| 12 | C0603C101J3GACTU 100pF | C_0603_1608Metric | C21, C23, C28, C29, C40, C44, C46, C47 +4 |
| 6 | TMK107B7105KA-T 1uF Kyocera AVX | C_0603_1608Metric | C24, C26, C27, C97, C103, C105 |
| 4 | CL21A226MPQNNNE 22uF | C_0805_2012Metric | C30, C58, C99, C101 |
| 1 | UCW1C471MNL1GS 470uF Samsung | CP_Elec_8x10.5 | C32 |
| 1 | DO NOT PLACE 100nF | C_0603_1608Metric | C94 |
| 2 | TMK107B7105KA-T 1uF | C_1210_3225Metric | C111, C112 |
| 9 | CRGCQ0603F2K7 2K7 Yageo | R_0603_1608Metric | R1, R2, R11, R20, R22, R65, R67, R68 +1 |
| 9 | RMCF0603JT22R0 22R | R_0603_1608Metric | R3, R4, R5, R6, R7, R9, R10, R94 +1 |
| 8 | RT0603DRD07100RL 100R Rohm | R_0603_1608Metric | R8, R12, R13, R41, R45, R55, R56, R63 |
| 8 | RMCF0603JT100K 100K Yageo | R_0603_1608Metric | R14, R15, R25, R26, R53, R54, R88, R89 |
| 12 | RT0603BRD071ML 1M Yageo | R_0603_1608Metric | R16, R23, R24, R27, R28, R29, R31, R40 +4 |
| 2 | RT0603DRE0747RL 47R Yageo | R_0603_1608Metric | R17, R18 |
| 24 | RR0816P-103-D 10K Rohm | R_0603_1608Metric | R19, R21, R42, R46, R51, R52, R57, R58 +16 |
| 1 | CRGCQ0603J10R 10R Yageo | R_0603_1608Metric | R30 |
| 2 | ERA-3AED562V 5K6 Yageo | R_0603_1608Metric | R32, R33 |
| 2 | RT0603DRD0722KL 22K Stackpole Electronics | R_0603_1608Metric | R34, R35 |
| 4 | RT0603DRE074K7L 4K7 Stackpole Electronics | R_0603_1608Metric | R36, R37, R38, R39 |
| 1 | RMCF0603JT15K0 15K Rohm | R_0603_1608Metric | R43 |
| 3 | RC0603FR-07220RL 220R Rohm | R_0603_1608Metric | R47, R49, R50 |
| 4 | CRGCQ0603F56R 56R Rohm | R_0603_1608Metric | R59, R60, R61, R62 |
| 5 | ERJ-PB3D1001V 1K Yageo | R_0603_1608Metric | R70, R71, R99, R100, R101 |
| 1 | RMCF0603ZT0R00 0R Stackpole Electronics | R_0603_1608Metric | R72 |
| 8 | RC0603FR-07150RL 150R | R_0603_1608Metric | R86, R87, R102, R105, R106, R107, R108, R109 |
| 2 | RMCF0603FT56K0 56K | R_0603_1608Metric | R92, R93 |
| 2 | RR0816P-753-D 75K | R_0603_1608Metric | R96, R97 |
| 2 | RMCF0603FT6R80 6R8 | R_0603_1608Metric | R103, R104 |
| 2 | DO NOT PLACE 1M | R_0603_1608Metric | R110, R111 |
| 1 | ERJ-PB3D1501V 1K5 | R_0603_1608Metric | R112 |
Hw mod dwarf design files
The KiCad project lives in the mod-audio/hw-mod-dwarf repository on GitHub; these links point at the commit this page was built from.
Hw mod dwarf: common questions
How big is the Hw mod dwarf PCB?
The Hw mod dwarf measures 194 × 94 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Hw mod dwarf?
304 components, from 73 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 Hw mod dwarf design files?
From the mod-audio/hw-mod-dwarf 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 Hw mod dwarf design in my own project?
The repository has no license, so all rights stay with mod-audio. Use it as a reference, and ask the author before reusing the design.