4 layers65 × 56.5 mm
Pi5-environment hat
Fryrocket/orca-review
PUBLIC review mirror for Orca — Claude reads raw source here; Grok implements in private multi-agent-orchestration. No secrets.
29 parts
2 layers111 × 60 mm
Ghost bot
ChrisAlphabet/ghost-bot- Size
- 111 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 43
- Pads
- 125
- Tracks, vias
- 212, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Mar 2024
- Updated
- 26 May 2024
Overview
Ghost bot is an open-source printed circuit board by ChrisAlphabet, from the ChrisAlphabet/ghost-bot repository on GitHub. It is a 2-layer board of 111 × 60 mm with 39 parts on 43 nets, routed with 212 tracks and 2 vias.
It is built around the 2211S-03G, 2211S-04G and A000005, with the L-154A4SURKQBDZGW and EG1271 among its other parts. Its parts include 14 resistors, 10 diodes, 6 connectors, 3 switches and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
52211S-03G
插件,P=2.54mm插件,P=2.54mm Pin Headers ROHSMulticompPin Headers2211S-04G
插件,P=2.54mm插件,P=2.54mm Pin Headers ROHSMulticompPin Headers
A000005
-- Development Boards & Kits ROHSArduinoDevelopment Boards & Kits
L-154A4SURKQBDZGW
插件-40℃~+85℃ 1.95V、3.3V、3.3V 460nm、515nm、645nm 465nm、525nm、630nm 5mm round lamp head 60° 75mW、102.5mW、120mW Discrete Diode Frosted White Lens Red, green, blue 插件 LED Indication - Discrete ROHSKingbrightLED Indication - Discrete
EG1271
插件Slide SwitchesE-Switch
README
README.mdGhost-Bot
A simple line following robot that can be hacked together easily and raced for the ultimate nerd (that's a term of endearment around here) street cred.
https://github.com/ChrisAlphabet/ghost-bot/assets/16814545/d810597f-699b-4427-b444-a860e60cc908
Motivation
I like building things and I like hanging out with the Ghost Bat crew. Adam has done an excellent job of organising DCS Friday's (regardless of my lack of attendance) and has inspired me to try and do a similar thing with some hands on robotics/electronics/software workshops.
Requirements
- Beginner friendly
- Arduino based
- Through hole components
- No specialized equipment
- Low cost
- "The best part is no part"
- Build it, break it, repair it, build another one
- Able to be completed in a weekend
- No Gantt chart required
- Easier to herd the cats
Assembly
- Don't touch the hot end of the soldering iron
We need you!
We need volunteers to perform V&V and see if we:
- Built the thing right
- Built the right thing
How to order parts on Element 14
TODO add an instruction on how to use the BOM upload tool
Credit
This robot is shamelessly plagarised inspired by a line following robot I built during my first year at uni. If Dr. Robert Ross ever sees this (anything can happen on the internet), thanks! I somehow misplaced the original, so any mistakes are mine and mine alone.
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7, R8, R10, R11, R12 |
| 3 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R13, R14 |
| 3 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R4, R5 |
| 3 | D_Photo | LED_THT:LED_D5.0mm_Clear | D5, D9, D10 |
| 3 | IR LED | LED_THT:LED_D5.0mm_IRBlack | D6, D7, D8 |
| 3 | LED | LED_THT:LED_D5.0mm | D2, D3, D4 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 2 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1, J2 |
| 2 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3, J6 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2 |
| 1 | 150R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Battery Holder | ghost-bot-footprints:Keystone 2478 Battery Holder | BT1 |
| 1 | Conn_01x02_Pin | Connector_Wire:SolderWire-0.1sqmm_1x02_P3.6mm_D0.4mm_OD1mm_Relief | J4 |
| 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | LED_BKGR | LED_THT:LED_D5.0mm-4_RGB_Staggered_Pins | D1 |
| 1 | Switch | ghost-bot-footprints:SW_E-Switch_EG1271_SPDT | SW3 |
| 1 | ~ | ghost-bot-footprints:SG90 Mount Right | U2 |
| 1 | ~ | ghost-bot-footprints:SG90 Mount Left | U1 |
Questions
How big is the Ghost bot PCB?
It measures 111 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ghost bot use?
39 parts, built around the 2211S-03G, 2211S-04G, A000005 and L-154A4SURKQBDZGW. 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 Ghost bot KiCad files?
From the ChrisAlphabet/ghost-bot repository on GitHub, at the commit this page was made from: the board is pcb/ghost-bot.kicad_pcb and its schematic pcb/ghost-bot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ghost bot design in my own project?
Its repository states no licence, so its author keeps all rights: ask ChrisAlphabet before reusing the design.
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