the lonely programmer
Published © GPL3+

GPS Voice Assistant for Visually Impaired People

A portable device that helps the Visually impaired people to travel places using GPS technology.

IntermediateFull instructions provided8 hours799

Things used in this project

Hardware components

Spresense boards (main & extension)
Sony Spresense boards (main & extension)
×1
NodeMCU ESP8266 Breakout Board
NodeMCU ESP8266 Breakout Board
×1
SparkFun Voice recognition module
×1
Li-Ion Battery 1000mAh
Li-Ion Battery 1000mAh
×1
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×3
SD card
×1
Jumper wires (generic)
Jumper wires (generic)
×10
General Purpose Board (PCB)
×1
Ultrasonic Sensor - HC-SR04 (Generic)
Ultrasonic Sensor - HC-SR04 (Generic)
×1

Software apps and online services

Arduino IDE
Arduino IDE
Sony Spresense Libraries
Firebase
Google Firebase

Story

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Schematics

Sony Spresense Board

NodeMCU

Code

Project Repo

Sony Spresense Libraries

Credits

the lonely programmer

the lonely programmer

17 projects • 90 followers
I'm good at programming PIC, ARM Cortex controllers. Currently trying to master RPi.

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