ElectroPoint4u
INDIA • + Follow
Components
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Nema 17 Stepper Motor |
x 4 | |
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DRV8825 Stepper Driver Module |
x 4 | |
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ESP32-WROOM-32(M103QH2800PH3Q0)Espressif Systems
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x 1 | |
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VL53L0X laser ranging module |
x 1 |
Tools, APP Software Used etc.
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Soldering iron |
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3D Printer (generic) |
Description
3D printed Stepper Bot
This is a E.S.P32 based robot that I made which can not only be controlled over the internet but also can sense its surroundings for any obstacle that might get into it’s path.
I have used Nema 17 stepper motors for precision controlling and DRV8825 Stepper drivers to drive the motors.
The case and wheels are designed in fusion 360 and entirely made out of 3d printed parts.
And I have designed a custom PCB to connect all the electronics.
The bot has VL53L0X Time-of-Flight ranging sensor in four corners to get all directional coverage.
Code
GitHub repo
https://github.com/palsayantan/Stepper_Bot
Circuit diagrams and Schematics
Schematic
Schematic_PCB_BOT_2021-12-03.png
CAD-Custom parts and enclosures
3D files
3D.zip
Dec 03,2021
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3D printed Stepper Bot
This is a ESP32 based robotics platform that has 4 Nema 17 stepper Motors and DRV8825 Stepper driver along with VL53L0X Distance Sensor
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Published: Dec 03,2021
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