P6-presilk
About the P6-presilk PCB
P6-presilk is an open source PCB design by ihsan-sa, published on GitHub under the MIT license. It is a 4-layer board measuring 100 × 80 mm, with 149 components from 71 distinct parts.
Other key parts include the LM5164, TPS61040, TLV75733, DRV8300DRGER and TPS92515HVDGQR. By type, the board carries 65 resistors, 44 capacitors, 17 diodes, 9 ICs, 6 transistors and 4 inductors.
It belongs with the robotics & motion, power & battery and sensors designs in this gallery.
From the project
Hardware design boards
KiCad board designs made with hwde, an AI PCB design skill for Claude Code that takes a board from a written brief to a JLCPCB order. Each folder is one board's whole workspace: the brief, research notes, architecture, parts choices, the KiCad project, routing work, review reports, logs, and the fab package.
Every board has a part number of the form PCB-NNNN-R: four digits for the product, then a revision letter. register.yaml lists them.
Main components on the P6-presilk
P6-presilk bill of materials (BOM)
149 components, 71 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM5164 SN74LVC1G08DBVR single 2-input AND, SOT-23-5 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | U201 |
| 1 | TPS61040 SN74LVC00ADR quad 2-input NAND, SOIC-14 | SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL | U202 |
| 1 | TLV75733 M24C32-WMN6TP 32 kbit I2C EEPROM, SOIC-8 | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | U203 |
| 1 | SN74LVC14ADR hex Schmitt-trigger inverter, SOIC-14 | SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL | U204 |
| 1 | DRV8300DRGER TPS92515HVDGQR | MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL-EP | U301 |
| 3 | TPS92515HVDGQR | MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL-EP | U321, U341, U361 |
| 1 | LM339LVPWR quad open-drain comparator TSSOP-14 | TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL | U401 |
| 1 | NTMFS5C628NL NCE01P13K -100V P-MOSFET TO-252 | TO-252-2_L6.6-W6.1-P4.57-LS10.1-TL-CW | Q101 |
| 1 | BSS123 100V N-MOSFET SOT-23 | SOT-23-3_L2.9-W1.5-P1.90-LS2.6-BR | Q102 |
| 4 | SSM3K2615R 60V 2A N-FET | SOT-23F_L2.9-W1.8-P1.90-LS2.4-BR | Q301, Q321, Q341, Q361 |
| 1 | DS1023-2*7SF11 2x7 socket 2.54mm 600V | HDR-TH_14P-P2.54-V-F-R2-C7-S2.54-1 | J3 |
| 1 | DS1023-2*12SF11 2x12 socket, 2.54 mm, 600 V, 3 A/contact, 8.5 mm body | HDR-TH_24P-P2.54-V-F-R2-C12-S2.54 | J4 |
| 1 | S10B-PH-SM4-TB JST PH 10-way SMD header, 2.0 mm | CONN-SMD_S10B-PH-SM4-TB-LF-SN | J5 |
| 1 | 10k B3950 +-1% NTC 0603 | R0603 | RT401 |
| 1 | MBR0520L 1N4148W switching diode, SOD-123 | SOD-123F_L2.7-W1.6-LS3.8-RD | D201 |
| 4 | 1N4148W switching diode, SOD-123 | SOD-123F_L2.7-W1.6-LS3.8-RD | D202, D203, D204, D401 |
| 4 | DFLS160-7 60V 1A Schottky | POWERDI-123_L2.8-W1.8-LS3.7-RD | D301, D321, D341, D361 |
| 4 | 1N4148W 100V fast switching | SOD-123F_L2.7-W1.6-LS3.8-RD | D302, D322, D342, D362 |
| 4 | SMF15A 15V unidirectional TVS, SOD-123 | SOD-123_L2.7-W1.8-LS3.7-RD | D501, D502, D503, D504 |
| 4 | 47uH shielded 950mA | L_Cenker_CKCS4030 | L301, L321, L341, L361 |
Show 51 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C106675 22uF 25V X7R 1210 | C1210 | C101 |
| 1 | C14663 22uF 25V X7R 1210 | C1210 | C102 |
| 1 | C14663 10uF 16V X7R 0805 | C0805 | C103 |
| 1 | C106675 10uF 16V X7R 0805 | C0805 | C104 |
| 7 | 100nF 50V X7R 0603 | C0603 | C105, C322, C325, C342, C345, C362, C365 |
| 2 | 10uF 100V X7R 1210 | C1210 | C106, C107 |
| 1 | 33nF 100V X7R 0805 | C0805 | C108 |
| 1 | C1604 100nF 50V X7R 0603 | C0603 | C201 |
| 1 | C45783 100nF 50V X7R 0603 | C0603 | C202 |
| 1 | C14663 100nF 50V X7R 0603 | C0603 | C203 |
| 2 | C2918502 100nF 50V X7R 0603 | C0603 | C204, C401 |
| 1 | C15850 100nF 50V X7R 0603 | C0603 | C205 |
| 1 | C1604 10nF 50V X7R 0603 | C0603 | C210 |
| 2 | C14663 10nF 50V X7R 0603 | C0603 | C211, C213 |
| 1 | C1588 10nF 50V X7R 0603 | C0603 | C212 |
| 1 | C28323 4.7uF 25V X7R 0805 | C0805 | C301 |
| 2 | C28323 100nF 50V X7R 0603 | C0603 | C302, C305 |
| 1 | C28323 1nF 100V X7R 0603 | C0603 | C303 |
| 1 | C2918502 470pF 50V C0G 0603 | C0603 | C304 |
| 7 | 4.7uF 25V X7R 0805 | C0805 | C306, C321, C326, C341, C346, C361, C366 |
| 3 | 1nF 100V X7R 0603 | C0603 | C323, C343, C363 |
| 3 | 470pF 50V C0G 0603 | C0603 | C324, C344, C364 |
| 2 | C2918502 4.7uF 25V X7R 0805 | C0805 | C402, C403 |
| 2 | 100k 0805 1% | R0805 | R101, R104 |
| 2 | 10k 0805 1% | R0805 | R102, R103 |
| 1 | C25967 100k 0603 1% | R0603 | R201 |
| 1 | C23003 100k 0603 1% | R0603 | R202 |
| 2 | 10K 100k 0603 1% | R0603 | R203, R205 |
| 1 | C23121 100k 0603 1% | R0603 | R204 |
| 1 | 100K 4.7k 0603 1% | R0603 | R206 |
| 6 | 100k 0603 1% | R0603 | R207, R210, R211, R212, R213, R409 |
| 5 | 0R 0603 | R0603 | R208, R214, R215, R216, R217 |
| 6 | 10k 0603 1% | R0603 | R209, R218, R219, R220, R221, R410 |
| 1 | C12447 0.75R 1% 0805 | R0805 | R301 |
| 1 | 10K 150R 1% 0603 | R0603 | R302 |
| 4 | 100k 1% 0603 | R0603 | R303, R323, R343, R363 |
| 4 | 10R 0603 | R0603 | R304, R324, R344, R364 |
| 4 | 10k 1% 0603 | R0603 | R305, R325, R345, R365 |
| 4 | 30k 1% 0603 | R0603 | R306, R326, R346, R366 |
| 3 | 0.75R 1% 0805 | R0805 | R321, R341, R361 |
| 3 | 150R 1% 0603 | R0603 | R322, R342, R362 |
| 2 | C5375459 10k 0603 1% | R0603 | R401, R403 |
| 1 | C5375459 150R 0603 1% | R0603 | R402 |
| 1 | 150R 0603 1% | R0603 | R404 |
| 1 | 2.7k 0603 1% | R0603 | R405 |
| 1 | 27k 0603 1% | R0603 | R406 |
| 1 | 1.2k 0603 1% | R0603 | R407 |
| 1 | 1.6k 0603 1% | R0603 | R408 |
| 3 | 10R 100k 0603 1% | R0603 | R411, R412, R414 |
| 2 | 10R 10k 0603 1% | R0603 | R413, R415 |
| 1 | 10R 1.6k 0603 1% | R0603 | R416 |
P6-presilk design files
The KiCad project lives in the ihsan-sa/hwde-boards repository on GitHub; these links point at the commit this page was built from.
P6-presilk: common questions
How big is the P6-presilk PCB?
The P6-presilk measures 100 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the P6-presilk?
149 components, from 71 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 P6-presilk design files?
From the ihsan-sa/hwde-boards repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the P6-presilk design in my own project?
Yes, under the terms of its MIT license, which ihsan-sa chose for the repository.
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