Quadruped with Arduino Nano 33 BLE Sense
2 months ago | Blogs | by: SandroMesquita


Story

How about a Spider who obeys the order to sit, dances when he sees a light and dodges obstacles? All of this was assembled with just one board, the Arduino Nano 33 BLE Sense.

We set up a Quadrupede, called by many as the Spider, of 08 servo motors where its functions are:

01. Walking

02. If she detects obstacles she stops, walks backwards, turns left and continues walking forward.

03. If you hear the command "Sit!", It stops and lowers itself, becoming stable.

04. If any strong led light, spotlight style of a concert hall, is directed at her, she starts to dance thinking that she is an artist.


Project that used the Arduino Nano 33 BLE Sense that comes with 10 sensors embedded in the board, soon we will develop version 2.0 to use the other sensors available such as the gesture sensor, IMU, color sensor and Bluetooth, not to mention that we can apply machine learning to the Spider to be smart.

Hardware components

Nano 33 BLE Sense
Arduino Nano 33 BLE Sense
 
× 1  
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
 
× 1

 

SG90 Micro-servo motor
SG90 Micro-servo motor
 
× 8

 

Male/Female Jumper Wires
Male/Female Jumper Wires
 
× 2

 

Battery Holder, 18650 x 2
Battery Holder, 18650 x 2
 
× 1

 

DC-DC Buck (Step Down) Regulator, Adjustable
DC-DC Buck (Step Down) Regulator, Adjustable
 
× 1

 

Hand tools and fabrication machines

Plier, Long Nose
Plier, Long Nose
 
 

 

Tape, Electrical
Tape, Electrical
 
 

 

Mastech MS8217 Autorange Digital Multimeter
Digilent Mastech MS8217 Autorange Digital Multimeter





2 months ago | Blogs | by: SandroMesquita











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