6 layers100 × 100 mm
Transmitter
lime7git/rc-piper-transmitter
Radio transmitter for controling RC plane and other devices
392 parts
2 layers81 × 43 mm
Slbaux
gcormier/slbaux- Size
- 81 × 43 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 44
- Pads
- 165
- Tracks, vias
- 338, 79
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 3 May 2026
- Updated
- 20 May 2026
Overview
Slbaux is an open-source printed circuit board by gcormier, from the gcormier/slbaux repository on GitHub. It is a 2-layer board of 81 × 43 mm with 55 parts on 44 nets, routed with 338 tracks and 79 vias.
It is built around the 1N5819WS, AO3400A and GZ2012D601TF. Its parts include 24 resistors, 13 connectors, 7 diodes, 6 transistors and 2 capacitors.
Main components
3
1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
GZ2012D601TF
0805-55℃~+125℃ 1 300mΩ 500mA 600Ω@100MHz ±25% 0805 Ferrite Beads ROHSSunlordFerrite Beads
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5, R12, R15, R18, R20, R24, R25 |
| 7 | 1K | Resistor_SMD:R_0402_1005Metric | R7, R13, R16, R19, R21, R26, R27 |
| 6 | 100 | Resistor_SMD:R_0402_1005Metric | R6, R11, R14, R17, R22, R23 |
| 6 | 1N5819WS | Diode_SMD:D_SOD-323 | D2, D4, D5, D6, D7, D9 |
| 6 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q3, Q4, Q5, Q6, Q7 |
| 1 | 100nF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | COOL | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J13 |
| 1 | Conn_02x20_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J2 |
| 1 | GZ2012D601TF | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | IN0 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_3-G-3.81_1x03_P3.81mm_Vertical | J1 |
| 1 | IN1 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_3-G-3.81_1x03_P3.81mm_Vertical | J4 |
| 1 | IN2 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_3-G-3.81_1x03_P3.81mm_Vertical | J5 |
| 1 | IN3 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_3-G-3.81_1x03_P3.81mm_Vertical | J6 |
| 1 | MCP6002-xSN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | MIST | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J14 |
| 1 | OUT0 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J8 |
| 1 | OUT1 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J10 |
| 1 | OUT2 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J11 |
| 1 | OUT3 | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J12 |
| 1 | SMF5V0A | Diode_SMD:D_SMF | D8 |
| 1 | SparkGap | !slbaux:Sparkgap | E1 |
| 1 | THERMISTOR | Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical | J3 |
| 1 | VSEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J7 |
Questions
How big is the Slbaux PCB?
It measures 81 × 43 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Slbaux use?
55 parts, built around the 1N5819WS, AO3400A and GZ2012D601TF. 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 Slbaux KiCad files?
From the gcormier/slbaux repository on GitHub, at the commit this page was made from: the board is pcb/slbaux.kicad_pcb and its schematic pcb/slbaux.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Slbaux design in my own project?
Its repository states no licence, so its author keeps all rights: ask gcormier before reusing the design.
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