Blast-Shield
About the Blast-Shield
Blast-Shield is an open source PCB design by JAS-UCF, published on GitHub. It is a 2-layer board measuring 90 × 75.9 mm, with 69 components from 23 distinct parts.
Other key parts include the SE5218ALG-LF, AHT20-F, LM1117S-5.0, MAX6675ISA+T and HX711. By type, the board carries 18 resistors, 16 connectors, 12 capacitors, 8 ICs, 8 inductors and 4 transistors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
PCB Design for WARHEAD
Main components on the Blast-Shield
Blast-Shield bill of materials (BOM)
69 components, 23 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SE5218ALG-LF | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | U1 |
| 1 | AHT20-F | SENSOR-SMD-6_AHT20 | U2 |
| 1 | LM1117S-5.0 | SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR | U3 |
| 4 | MAX6675ISA+T | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | U6, U8, U10, U12 |
| 1 | HX711 | SOP-16_3.9x9.9mm_P1.27mm | U13 |
| 3 | WSP4606 | SOP-8_L4.9-W3.9-P1.27-LS6.0-BL | Q1, Q3, Q4 |
| 1 | S8550M-D | SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | Q2 |
| 12 | DB910-7.62-2P | CONN-TH_2P-P7.62_DB910-7.62-2P | CN1, CN2, CN3, CN4, CN5, CN6, CN7, CN8 +4 |
| 1 | CONN_01X02_PIN Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J3 |
| 2 | CONN_01X15_SOCKET Conn_01x15_Socket | PinSocket_1x15_P2.54mm_Vertical | J9, J10 |
| 1 | CONN_01X04_SOCKET Conn_01x04_Socket | SolderWire-2sqmm_1x04_P7.8mm_D2mm_OD3.9mm | J15 |
| 3 | M7F_C466485 | SMAF_L3.5-W2.6-LS4.7-RD | D1, D2, D3 |
| 8 | C21516 FerriteBead | L_0402_1005Metric | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8 |
| 3 | 10UF 10uF | C_0603_1608Metric | C3, C8, C10 |
| 5 | 100NF 100nF | C_0402_1005Metric | C4, C5, C6, C7, C25 |
| 1 | 1UF 1uF | C_0402_1005Metric | C9 |
| 2 | 10UF 10uF | C_0402_1005Metric | C23, C24 |
| 1 | 100NF 0.1uF | C_0402_1005Metric | C26 |
| 4 | 1K | R_0603_1608Metric | R1, R2, R17, R18 |
| 2 | 5K | R_0603_1608Metric | R3, R5 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 2K | R_0603_1608Metric | R4, R6 |
| 8 | 10K | R_0603_1608Metric | R7, R8, R15, R16, R21, R22, R23, R24 |
| 2 | 100 | R_0603_1608Metric | R19, R20 |
Blast-Shield design files
The KiCad project lives in the JAS-UCF/Blast-Shield repository on GitHub; these links point at the commit this page was built from.
Blast-Shield: common questions
How big is the Blast-Shield?
The Blast-Shield measures 90 × 75.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Blast-Shield?
69 components, from 23 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 Blast-Shield design files?
From the JAS-UCF/Blast-Shield 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 Blast-Shield design in my own project?
The repository has no license, so all rights stay with JAS-UCF. Use it as a reference, and ask the author before reusing the design.
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