Dimitris Platis
Published © MIT

VästtraPi: A Personal Bus Stop for Västtrafik Buses

Your own departures screen for Västtrafik buses from Gothenburg, Sweden. Get travel information instantly, like being at a real bus stop!

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VästtraPi: A Personal Bus Stop for Västtrafik Buses

Things used in this project

Hardware components

Raspberry Pi Zero Wireless
Raspberry Pi Zero Wireless
×1
7 inch LCD screen
×1
OSH Park Power Management Board
×1
ATtiny85
Microchip ATtiny85
×1
DIP-8 socket
×1
Relay (generic)
Songle srd-05vdc-sl-c
×1
General Purpose Transistor NPN
General Purpose Transistor NPN
×1
Resistor 1k ohm
Resistor 1k ohm
×1
CH340 Serial-to-USB chip
×1
1N4007 – High Voltage, High Current Rated Diode
1N4007 – High Voltage, High Current Rated Diode
×1
Capacitor 22 pF
Capacitor 22 pF
×2
12 MHz Crystal
12 MHz Crystal
×1
LED (generic)
LED (generic)
×1
Resistor 221 ohm
Resistor 221 ohm
×1
Capacitor 100 nF
Capacitor 100 nF
×3
Female USB Type A socket
×4
Female angled 3-pin header
×1
Capacitive touch sensor
×1
USB-A to Micro-USB Cable
USB-A to Micro-USB Cable
To supply power to the RPi and UART
×2
USB-A Male to USB-A Male Cable
To supply power to the power management board
×1
HDMI Male to Mini HDMI Male cable
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)

Story

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Schematics

Power Control Board

Code

VasttraPi Repository

Python script and firmware for the power control board

Credits

Dimitris Platis

Dimitris Platis

8 projects • 12 followers

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