Sstc
About the Sstc PCB
Sstc is an open source PCB design by hnaderi, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 100 × 80 mm, with 102 components from 52 distinct parts.
Other key parts include the LM311, 4046, 7408, 74HC14 and 74HC74. By type, the board carries 32 capacitors, 28 resistors, 14 connectors, 11 diodes, 8 ICs and 5 transistors.
From the project
Musical solid state tesla coil circuit and part design
This repo contains all the circuitry and part designs used in this project. It's still a work in progress, but works nevertheless. ## Software Requirements - FreeCAD - KiCAD - Nix (optional, but if you have it, you don't need any further explanation of course.)
Main components on the Sstc
Sstc bill of materials (BOM)
102 components, 52 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM311 | DIP-8_W7.62mm | U1 |
| 1 | 4046 | DIP-16_W7.62mm | U2 |
| 1 | 7408 | DIP-14_W7.62mm | U3 |
| 1 | 74HC14 | DIP-14_W7.62mm | U4 |
| 1 | 74HC74 | DIP-14_W7.62mm | U5 |
| 1 | TC4427 | DIP-8_W7.62mm | U6 |
| 1 | LM7805_TO220 | TO-220-3_Vertical | U7 |
| 1 | LM7809_TO220 | TO-220-3_Vertical | U8 |
| 1 | BC547 | TO-92_Inline | Q1 |
| 2 | IRFU9024N | TO-251-3-1EP_Horizontal_TabDown | Q2, Q4 |
| 2 | IRFU024NPBF | TO-251-3-1EP_Horizontal_TabDown | Q3, Q5 |
| 1 | Signal TP | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Bluetooth Module (MH-M18) | PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | FM | PinHeader_1x02_P2.54mm_Vertical | J3 |
| 2 | Current Transformer | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4, J11 |
| 1 | Status | PinHeader_2x04_P2.54mm_Vertical | J5 |
| 1 | CW | PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | Interrupter | PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | OCD TP | PinHeader_1x01_P2.54mm_Vertical | J8 |
| 1 | Drive TP | PinHeader_1x03_P2.54mm_Vertical | J9 |
Show 32 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J10 |
| 2 | GDT | TerminalBlock_bornier-2_P5.08mm | J12, J13 |
| 1 | DC Jack | BarrelJack_Horizontal | J14 |
| 3 | 50k | Potentiometer_Bourns_3296W_Vertical | RV1, RV2, RV3 |
| 1 | 10k | Potentiometer_Bourns_3296W_Vertical | RV4 |
| 4 | 1N5819 | D_DO-41_SOD81_P2.54mm_Vertical_KathodeUp | D1, D2, D3, D4 |
| 4 | 1N4148 | D_DO-35_SOD27_P2.54mm_Vertical_KathodeUp | D5, D7, D8, D9 |
| 1 | BAT43 | D_DO-35_SOD27_P2.54mm_Vertical_KathodeUp | D6 |
| 1 | 8.2v | D_DO-35_SOD27_P2.54mm_Vertical_KathodeUp | D10 |
| 1 | D_Bridge_+-AA | Diode_Bridge_DIP-4_W7.62mm_P5.08mm | D11 |
| 1 | 47p | C_Disc_D3.0mm_W2.0mm_P2.50mm | C1 |
| 1 | extra | C_Disc_D3.0mm_W2.0mm_P2.50mm | C2 |
| 1 | 10n | C_Disc_D4.7mm_W2.5mm_P5.00mm | C3 |
| 1 | 220p | C_Disc_D3.0mm_W2.0mm_P2.50mm | C4 |
| 1 | 22u | C_Disc_D3.0mm_W2.0mm_P2.50mm | C5 |
| 3 | 1n | C_Disc_D4.7mm_W2.5mm_P5.00mm | C6, C11, C15 |
| 1 | 1u | C_Disc_D4.7mm_W2.5mm_P5.00mm | C7 |
| 5 | 10u | C_Disc_D4.7mm_W2.5mm_P5.00mm | C8, C22, C30, C31, C32 |
| 13 | 100n | C_Disc_D4.7mm_W2.5mm_P5.00mm | C9, C10, C12, C13, C14, C17, C18, C19 +5 |
| 3 | 470u | CP_Radial_D10.0mm_P5.00mm | C16, C27, C29 |
| 1 | 2.2u | C_Disc_D4.7mm_W2.5mm_P5.00mm | C21 |
| 1 | 2u | C_Rect_L7.2mm_W7.2mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C23 |
| 6 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1, R2, R9, R12, R20, R21 |
| 1 | 22k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R3 |
| 1 | 120k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R4 |
| 9 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R5, R6, R16, R17, R18, R22, R23, R25 +1 |
| 2 | 5.1 | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R7, R8 |
| 4 | 330 | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R10, R11, R13, R14 |
| 1 | 1.8k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R15 |
| 2 | 1k | R_Axial_DIN0309_L9.0mm_D3.2mm_P2.54mm_Vertical | R19, R26 |
| 1 | 560k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R24 |
| 1 | 10 | R_Axial_DIN0309_L9.0mm_D3.2mm_P2.54mm_Vertical | R28 |
Sstc design files
The KiCad project lives in the hnaderi/sstc repository on GitHub; these links point at the commit this page was built from.
- Layoutsstc-v3/sstc-v3.kicad_pcb
- Schematicsstc-v3/sstc-v3.kicad_sch
Sstc: common questions
How big is the Sstc PCB?
The Sstc measures 100 × 80 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Sstc?
102 components, from 52 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sstc design files?
From the hnaderi/sstc repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Sstc design in my own project?
Yes, under the terms of its CC0-1.0 license, which hnaderi chose for the repository.
Earlier revisions in the repo: sstc-v2