2 layers61.2 × 96.8 mm
2 layers88.9 × 88.9 mm
Master
buntueng/TLB_gen22TLB 2 generation
- Size
- 88.9 × 88.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 77
- Pads
- 205
- Tracks, vias
- 252, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 3 Aug 2022
- Updated
- 2 Feb 2024
Overview
Master is an open-source printed circuit board by buntueng, from the buntueng/TLB_gen2 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 88.9 × 88.9 mm with 25 parts on 77 nets, routed with 252 tracks and 0 vias.
It is built around the BOB-12009 and ULN2003. Its parts include 12 resistors, 4 capacitors, 4 ICs and 2 connectors. It belongs with the RP2040 boards of this library.
Main components
2README
README.mdTLB_gen2
โปรแกรมทั้งหมดใน TLB 2nd generation แตกต่างจาก TLB ทั้งหมด โดยได้เลือกใช้บอร์ด pi pico เข้ามาแทนบอร์ด arduino mega และ arduino nano เนื่องจากเหตุผลทางด้านราคาและประสิทธิภาพของตัวประมวลผล
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 |
| 2 | BOB-12009 | MyJobs:CONV_BOB-12009 | U2, U4 |
| 2 | C_Polarized | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C1, C3 |
| 2 | C_Small | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C4 |
| 2 | Conn_01x04_Female | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1, J2 |
| 2 | Pololu_Breakout_A4988 | Module:Pololu_Breakout-16_15.2x20.3mm | A1, A2 |
| 1 | DHT11_Temperature_Humidity | Sensors:DHT11_Temperature_Humidity | TH1 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | ULN2003 | Package_DIP:DIP-16_W10.16mm_LongPads | U3 |
Questions
How big is the Master PCB?
It measures 88.9 × 88.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Master use?
25 parts, built around the BOB-12009 and ULN2003. 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 Master KiCad files?
From the buntueng/TLB_gen2 repository on GitHub, at the commit this page was made from: the board is ALL_CODE_TLB_GEN2_FOR_EDITE/TLB_gen2-main/PCB/master/master.kicad_pcb and its schematic ALL_CODE_TLB_GEN2_FOR_EDITE/CODE_DEMO/PCB/master/master.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Master 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).
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