Introduction: Very Funny and Smallest Robot (meshmesh)
this is funny project
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Step 1: Theory
So before us talking about robot I want to
talk about theory
First of all I ask myself how this thing will be waking.
And “ rotate each leg forwards one at time then rotate them all backwards simultaneously."
But this way can’t make it walk to right or lift it make walking forward and backword but not perfect
And I use wood stick on the 4 leg with rubber on the end to remove friction
I make the 2 forward servo push a way with a angel first
And the backward servo move then process one done
It is moving slowly but I think to make it perfect
Don’t think this robot will be the same of Boston dynamic’s
This coasted me 20 dollars
the aim of this project
Is testing a new Arduino Pico with ROS
I use Arduino to upload date and make processing on ROS
And using rc control
Step 2: Let’s Build It
we will need this component ……….
4x servo motor 9g
1x Arduino Pico (https://mellbell.cc/) it is very useful
1x small bread board
And some jumpers and tools
1x RC and RX (choice)
1x servo driver (choice)
Step 3: Steps
First make all servo like this and connecting each other
Make sure you connect it correct and wire like this two forward and to backward
Install 4 servo correct like this on breadboard
-Move all wire on the breadboard and cut it with a suitable long to connect it on breadboard
-connect all positive wire with each other and solid it like this
Also connect negative wire with each other and solid it
Cover all wire with heat shrink
Connect positive wire in VCC IN INPUT
And negative wire in GND INPUT in Arduino pico
Like this pic
Step 5: Ok Install Wood Sticks in Each Servo Like This
say hallo meshmesh
Step 6: Control Robot
You have to choice to control :
1- You can control it using RC this is very easy
2- You can control it using ROS
I will explain two way
Controlling using RC
In this way you should have rc to input signal to servo
I using frysky but you can use any transmitter
All servo signal wire connected with rc ch
Enjoy with it ………
Step 7: Using ROS
You will use servo driver and adrafruit 16 ch 12 bit pwm
I will share the way soon and code
Just follow my project…….
Participated in the
1 Person Made This Project!
- BaselA10 made it!