2 layers150 × 120 mm
HydrogelBioprinter
SimonDaniel605/Hydrogel-3D-Printer
Development of a custom hydrogel 3D printer for tissue engineering and research applications for Stellenbosch University.
174 partsMIT
2 layers90 × 75.9 mm
JAS Warhead PCB
JAS-UCF/Blast-ShieldPCB Design for WARHEAD
- Size
- 90 × 75.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 77
- Nets
- 70
- Pads
- 245
- Tracks, vias
- 423, 138
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 8 Apr 2024
- Updated
- 22 Mar 2025
Overview
JAS Warhead PCB is an open-source printed circuit board by JAS-UCF, from the JAS-UCF/Blast-Shield repository on GitHub. It is a 2-layer board of 90 × 75.9 mm with 77 parts on 70 nets, routed with 423 tracks and 138 vias.
It is built around the MAX6675ISA+T, AHT20-F and HX711, with the LM1117S-5.0, SE5218ALG-LF and DB910-7.62-2P-GN-S among its other parts. Its parts include 19 connectors, 18 resistors, 12 capacitors, 8 ICs and 4 transistors.
Main components
8
MAX6675ISA+T
SOIC-8-20℃~+85℃ 12 1500uA 3V~5.5V Low noise front-end、Built-in temperature sensor SPI Thermocouple-to-Digital Converter SOIC-8 ADCs/DACs - Special Purpose ROHSMaxim Integrated (Analog Devices)ADCs/DACs - Special Purpose
AHT20-F
SMD-6P,3x3mm-40℃~+85℃ 0%RH~100%RH 2.2V~5.5V 980uA I2C ±0.3℃ ±2%RH SMD-6P,3x3mm Temperature and Humidity Sensor ROHSAosong ElecTemperature And Humidity Sensor
HX711
SOP-16-40℃~+85℃ 1.4mA 10Hz、80Hz 1MHz~20MHz、11.0592MHz 2 2.6V~5.5V 20mV、40mV、80mV 24 Built-in External、Built-in SPI Support Yes SOP-16 Analog to Digital Converters (ADC) ROHSAvia SemiconAnalog To Digital Converters (ADC)
LM1117S-5.0
SOT-223-3-40℃~+125℃@(Tj) 1 1.2V@(1A) 100uV 12V 1A 5V 5mA 75dB@(120Hz) Fixed Over Temperature Protection Positive SOT-223-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHTCVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SE5218ALG-LF
SOT-23-50℃~+125℃@(Tj) 1 175mV@(150mA) 20dB@(120Hz) 3.3V 5.5V 500mA 65uA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSeaward ElecVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
DB910-7.62-2P-GN-S
插件,P=7.62mm-40℃~+105℃ 0.5~4 1 10~26 1x2P 2 21.8mm 2P 300V 30A 7.62mm Green M3 Through Hole Plugin,P=7.62mm Screw Terminal Blocks ROHSDORABOScrew Terminal Blocks
WSP4606
SOP-8-55℃~+150℃ 1 N-Channel + 1 P-Channel 1.5V 18mΩ@10V 2.08W、2.5W 30V 550pF 55pF 68pF、272pF 6A、7A 7.2nC@4.5V N-Channel + P-Channel SOP-8 MOSFETs ROHSWinsok SemiconMOSFETs
S8550M-D
SOT-231 PNP 100nA 160 200MHz 200mW 25V 600mV 6V 800mA PNP SOT-23 Bipolar (BJT) ROHSFoshan Blue Rocket ElecBipolar (BJT)
README
README.mdParts
77| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | DB910-7.62-2P | blastLib:CONN-TH_2P-P7.62_DB910-7.62-2P | CN1, CN2, CN3, CN4, CN5, CN6, CN7, CN8, CN9, CN10, CN11, CN12 |
| 8 | 10K | Resistor_SMD:R_0603_1608Metric | R7, R8, R15, R16, R21, R22, R23, R24 |
| 8 | FerriteBead | Inductor_SMD:L_0402_1005Metric | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8 |
| 5 | 100nF | Capacitor_SMD:C_0402_1005Metric | C4, C5, C6, C7, C25 |
| 4 | 1K | Resistor_SMD:R_0603_1608Metric | R1, R2, R17, R18 |
| 4 | MAX6675ISA+T | blastLib:SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL | U6, U8, U10, U12 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C3, C8, C10 |
| 3 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1, J5, J6 |
| 3 | M7F_C466485 | m7f:SMAF_L3.5-W2.6-LS4.7-RD | D1, D2, D3 |
| 3 | WSP4606 | blastLib:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL | Q1, Q3, Q4 |
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R19, R20 |
| 2 | 10uF | Capacitor_SMD:C_0402_1005Metric | C23, C24 |
| 2 | 2K | Resistor_SMD:R_0603_1608Metric | R4, R6 |
| 2 | 5K | Resistor_SMD:R_0603_1608Metric | R3, R5 |
| 2 | Conn_01x15_Socket | Connector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_Vertical | J9, J10 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C26 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C9 |
| 1 | AHT20-F | blastLib:SENSOR-SMD-6_AHT20 | U2 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x04_Socket | Connector_Wire:SolderWire-2sqmm_1x04_P7.8mm_D2mm_OD3.9mm | J15 |
| 1 | HX711 | Package_SO:SOP-16_3.9x9.9mm_P1.27mm | U13 |
| 1 | LM1117S-5.0 | blastLib:SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR | U3 |
| 1 | LOGO | LOGO | G*** |
| 1 | S8550M-D | blastLib:SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | Q2 |
| 1 | SE5218ALG-LF | blastLib:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | U1 |
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Questions
How big is the JAS Warhead PCB PCB?
It measures 90 × 75.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the JAS Warhead PCB use?
77 parts, built around the MAX6675ISA+T, AHT20-F, HX711 and LM1117S-5.0. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the JAS Warhead PCB KiCad files?
From the JAS-UCF/Blast-Shield repository on GitHub, at the commit this page was made from: the board is JAS Warhead PCB.kicad_pcb and its schematic ESP32_headers.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the JAS Warhead PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask JAS-UCF before reusing the design.