4 layers239.4 × 165.7 mm
2 layers114 × 120 mm
- Size
- 114 × 120 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 48
- Pads
- 184
- Tracks, vias
- 269, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Nov 2018
- Updated
- 27 Nov 2018
Overview
Trap pcb is an open-source printed circuit board by TheCacophonyProject, from the TheCacophonyProject/trap-hardware repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 114 × 120 mm with 44 parts on 48 nets, routed with 269 tracks and 10 vias.
It is built around the R-78B5.0-2.0. Its parts include 12 connectors, 7 switches, 5 capacitors, 4 resistors and 4 transistors.
Main components
1Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100k | Resistors_SMD:R_1206_HandSoldering | R3, R4, R5, R6 |
| 4 | CONN_01X01 | Socket_Arduino_Nano:1pin_Nano | P3, P4, P5, P6 |
| 4 | Mounting_Hole | Mounting_Holes:MountingHole_4.3mm_M4_Pad_Via | MK1, MK2, MK3, MK4 |
| 4 | Q_NMOS_GSD | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 3 | D | Diodes_THT:D_A-405_P7.62mm_Horizontal | D1, D2, D3 |
| 3 | RELAY | Relays_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K1, K2, K3 |
| 1 | 10uF | Capacitors_SMD:C_1210_HandSoldering | C2 |
| 1 | 10uH | Inductors_SMD:L_Taiyo-Yuden_MD-5050 | L1 |
| 1 | 4.7uF | Capacitors_SMD:C_1206_HandSoldering | C3 |
| 1 | 6800uF | Capacitors_THT:CP_Radial_D18.0mm_P7.50mm | C5 |
| 1 | 820uF | Capacitors_THT:CP_Radial_D10.0mm_P5.00mm | C4 |
| 1 | Analog | Pin_Headers:Pin_Header_Straight_1x15_Pitch2.54mm | P8 |
| 1 | Analog | Socket_Arduino_Nano:Socket_Strip_Arduino_1x15 | P2 |
| 1 | C | Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm | C1 |
| 1 | Digital | Socket_Arduino_Nano:Socket_Strip_Arduino_1x15 | P1 |
| 1 | Digital | Pin_Headers:Pin_Header_Straight_1x15_Pitch2.54mm | P7 |
| 1 | Extended | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB132_02x5mm_Straight | SW3 |
| 1 | Motor_DC | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB132_02x5mm_Straight | M3 |
| 1 | Motor_Servo_1 | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | M1 |
| 1 | Motor_Servo_2 | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | M2 |
| 1 | Motor_controll | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | SW1 |
| 1 | PIR_1 | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | J1 |
| 1 | PIR_2 | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | J2 |
| 1 | PIR_3 | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB133_03x5mm_Straight | J3 |
| 1 | Power In | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB132_02x5mm_Straight | J4 |
| 1 | R-78B5.0-2.0 | Converters_DCDC_ACDC:DCDC-Conv_Recom_R-78HBxx-0.5 | U1 |
| 1 | Reset | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB132_02x5mm_Straight | SW2 |
| 1 | Retracted | Connectors_Terminal_Blocks:TerminalBlock_Philmore_TB132_02x5mm_Straight | SW4 |
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Questions
How big is the Trap pcb PCB?
It measures 114 × 120 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Trap pcb use?
44 parts, built around the R-78B5.0-2.0. 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 Trap pcb KiCad files?
From the TheCacophonyProject/trap-hardware repository on GitHub, at the commit this page was made from: the board is trap-pcb/trap-pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Trap pcb design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).