PROJECT:
Creation of a virtual cane (embedded system), without contact with the ground, in order to assist the gait of a blind person.
STEPS:
- Construction of the schematic circuit of the project, which included: Arduino, ultrasonic sensor, two types of alarms (audible and vibrating) and power supply;
- Arduino programming, in C ++, for signal processing and respective appropriate response;
- Development of a prototype case to protect the entire circuit.
SCHEMATIC CIRCUIT:
FILES:
- Circuito esquemático da bengala.fzz - schematic circuit used to connect the Arduino to the various electronic components used for the virtual globe.
- codigo_bengala.ino - code for signal acquisition and processing and respective alarm decision to notify the user.
- Case bengala - base.ipt - Solidworks file with the drawing of the lower part of the case prototype.
- Case bengala - top.ipt - Solidworks file with the drawing of the upper part of the case prototype.
RESULTS:
