DC#01 (Johnny 5-inspired robot)
This project was created to go to a new home.
Ok, let me explain... about some time ago I've met a guy through the web who was interested in another Johnny 5-like robot I made. We talked again and we ended up deciding that I would produce for him a version slightly smaller and simpler.
I've started with a cardboard prototype to have a good perspective of how it would look and to have the approval of the interested.
Between the design and final tests passed about three months.
The manufacturing process was the same as always using polystyrene sheets and PVC pipes. Just for the internal bracket of tracks and for the chassis was used aluminum.
The power supply for the servo motors is provided by two packs of 4XAA NiHM batteries, so we have 5000 mAh @ 4.8V. The Arduino board uses a 9V battery.
The board used is an Arduino UNO with an IO Expansion Shield.
The remote controlled routine is provided by a wireless PlayStation 2 controller.
For the autonomous routine (simple obstacle avoidance) it uses a HC-SR04 ultrasonic sensor. The robot run autonomously if no command is given with the remote controller.
To keep the project simple, the amount of servo motors has been limited. But not to lose in functionality, some solutions have been created. For a more interesting movement, the arm uses PLM (parallel linkage mechanism), instead of a servo motor in the elbow to the moves up and down.
As this project should be simple, and with a limited number of pins (Arduino UNO), needed an alternative to DC motors. So I've used two MG995 adapted for continuous rotation. They are a bit slow for this function, but certainly have a lot of strength.
To give functionality to the hands without using servo motors, a small spring was used to make the hand close, thus being able to hold light objects.
Like MDi # 4, which has already been posted here, it is also part of the robot lineage inspired by Johnny 5.
DC#01 (Johnny 5-inspired robot)
- Comments(4)
- Likes(4)
- Tom26 Oct 22,2022
- RF HWman Aug 16,2020
- Mr Eddie Bannister Mar 20,2020
- IObrizio Fabrizio Sep 27,2019
- 0 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
More by Mech-Dickel Robotics
- Inchworm-inspired robot Why build this?Inchworms are not only very cute, but they also have a very fascinating way of gettin...
- 15 DOF Robotic Hand Why build this?The motivation behind this project was the robotic hand stand for the Battlebots trop...
- Wearable Arduino Power Gripper ConceptWhile I was designing this mad gadget, I had in my mind a desire to create something with a r...
- DIY Arduino + nRF24L01 remote controller This is my brand new totally custom and DIY remote controller for robots.The frames and the bracket ...
- R2D2 (minimalist) This PCB was inspired by one of the most popular robots in sci-fi. It has a minimalist design, prese...
- Baby Yoda with lightsaber Grogu, aka "the Child", aka "Baby Yoda", is the cutest creature ever, right?! Inspired by him, I dec...
- The PCB Guitar This is a PCB inspired by one of coolest guitars of rock 'n' roll: Zakk Wylde's Les Paul Custom.The ...
- mechDOG (DIY robot dog) Hey, guys! I would like to share with you my new project: mechDOG (quadruped robot based on Arduino)...
- N64-inspired robot controller (Arduino + nRF24L01) Since my first robotic project I use game controllers to execute commands and functions. This is cer...
- STEGObot: stegosaurus robot IntroThe concept of this little buddy has the will to create more playful robots to make my 4 year o...
- STEGObot (a stegosaurus-like remote controlled robot) Recently, I got very enchanted with a few robots that I saw on web and YouTube videos, which use a v...
- Making a PIXAR Lamp Robot (Luxo Jr.) This is one of my current projects... so, it is not completed yet. But I'm having much fun making it...
- Halloween mBot Halloween is coming... so, last saturday, my 4-year-old son and I spent the day making this hacking ...
- DIY Robot Dog For a long time I wanted to build a quadruped robot. And... you guys may have seen in some of my vid...
- Object follower robot (with mBot + Pixy) Robots are cool. Robots that run around even more... but robots that follow things are awesome!So, w...
- Minion robot made with Kinder Egg capsule and Arduino I kept that capsule (obtained from a Kinder Egg) in a scrap box for about four years ... until one d...
- Automata Pilgrim 7000 Head As I said before: "Movies can be a great source of inspiration for our projects."The movie that insp...
- DC#01 (Johnny 5-inspired robot) This project was created to go to a new home.Ok, let me explain... about some time ago I've met a gu...
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
63 0 0 -
-
-
-
Sega Master System RGB Encoder Switcher Z80 QSB v1.2
64 0 0 -
18650 2S2P Battery Charger, Protection and 5V Output Board
85 0 0 -
High Precision Thermal Imager + Infrared Thermometer | OpenTemp
454 0 7 -
Sony PlayStation Multi Output Frequency Oscillator (MOFO) v1
133 0 2 -