can you tell the connection of arduino uno and servo motors I am also getting eror using your code "A device attached to the system is not functioning" maybe it is because of connection plz help if you can....

I need a high perform laptop for it ?

please where can we find prev_teta.txt it's not linked in the repository

Can i get the code??

Can you let me know what is the list hardware is used in this project, thanks sir

hi man, We are from Turkey. We are doing our Senior design project. We confused a lot and stucked in so many. If you would help us about our project. We would be so thankfull. We are waiting for your response. ps: Our topic is the exactly what you did in the video.

how do you deal with the height of the object? Or did you just set a Z coordinate to make sure to get the piece?

I am working on my graduation project: “automation of fusible insertions by a robot.” When I follow this work, can I control the robot automatically to know each piece and place it in its appropriate place?

how did you do the inverse kinematic to the arm?

Hi dear,mice video~Would u liek to review our smart energy meter?we will provide free sample

This is a great project. I love it. I would like to integrate it into a robotics course. May I know the dimension of the wood board and also the measurements of grid you set it up. are 100, 200 and 300 marked on the board 100mm, 200mm, 300mm?

Why do the servo motors make so much loud noise?

"prev_teta.txt" file are missing i can't complete the project without this file.. please can you provide the file

Geweldige video Nathan, dit is mijn goal in mijn huis. Ik ben nu een maandje of 2 bezig met HA en research doen. Mijn HA also runs in a docker container. De enigste hardware die je hebt laten zien is Shelly hardware en de solar outlet maar hoe heb je dan precies per apparaat het verbruik in HA? Ik heb nu 3 TuYa smart sockets tussen de outlets zitten van mijn kantoor PC, PC van mijn vrouw en wasmachine en die krijg ik ook te zien in mijn standaard energy dashboard. Heb jij ook smart sockets of alleen de Shelly devices? Zo Ja wat raad je aan? Ik weet nog niet hoe ik de dashboard kan aanpassen en editen daar moet ik nog naar kijken, maar wat jij nu hebt is mijn goal. Laatste vraag, heb jij nog iets speciaals gebruikt om je dashboard te maken of is dat allemaal met de standaard functionaliteiten van HA?

Hallo Nathan zelf zou ik ook graag zo een energie dash bord bouwen maar weet niet hoe ik hier aan moet beginnen. Heb jij tips?

Hi there. was looking for similar project. after monitor whole house electrical usage, can we convert into actuall expense and display onto dashboard realtime. base of price per Kwh For example : my country calculation first, 25 Kwh unit price is at 0.00355 second, 26-100 kwh unit price is at 0.00422 third, 151-300 kwh unit price is at 0.00815 and so on how can we monitor power useage and calculate this and show on dashboard realtime? sorry for my poor English.

Cool! Just one mistake. IMU is “inertial measuring unit” not internal, although most IMU are hosted internally.

how should i run the code?

Can i use regular 6 dof robotic arm...??

🔥🔥

Hi, I’m working in a project with April tags for a robot, I’m in a FRC team and I’m interested if we can get some of your help, because the use of Aruco markers and Apriltags is a very new topic for us. Thank you so much!

Great project. Do you think in use opencv?

so good but no module from bge

Great work! I can imagine some interesting possibilities with this setup. Did you continue to develop this?

I do the same for the washing machine. In addition, I figured out the different washing phases based on the power consumption. And last but not least, I reused some very nice pictures for the washing phases that I found on the community website of Home Assistant: search for the topic "Show off your picture-elements uses" and search for "washing machine". Enjoy.

Your "solar only" outlet is a brilliant idea. I also use the Shelly 3EM in the main switchboard and some Silvercrest smart plugs with energy monitoring (11 € from Lidl). These plugs are connected via Zigbee. To charge the car, I made 3 options: - direct start (uses sun + grid) + I can set a minimum kW at which it continues to charge (eg. 1,5 kW), even when there is not enough injection. When more sun power is available, the charger increases the charging power (sometimes even 8 kW) - sun only: will only charge when there is an excess / injection. It will stop charging when there is not enough injection. - timer based (typically to charge at night and to obtain the desired SOC by 6 AM)

Falló el script Python, comprobar el mensaje en la consola del sistema (UPBGE)

Nice Dashboards Nathan ! Are you using apex-charts (like for the 'Electriciteitsbelasting van huis op het net' graph) ? Would you be able to share the code you used for that graph ? Thanks !

I found an aruco cube 4x each side Is it worth anything?

Nice. I wonder how you do the math to handle the power peaks or drops in real-time.

Have you used ROS? Do you recommend pure python over ROS?

I want to learn programming Which language is better C++ or Python

Brother I want to get why have you written one-twentieth of code using C++?

Waw, dit is echt schitterend !!

What type of micro controller are you using and what programming ide

Worked , thanks a lot!

Hi Natan, can you please tell me where to find the "prev_teta.txt" file? I'm having some problems running the code due to this file, that apparently my pc cannot find.

Plz share me code 🥺🥺 tell me where I find code of this???

There are some important mistakes, that I saw you on your first video and still present several months later. Going further than using an arduino to send gcode to move servos or testing opencv, probably people here expect some work on the arm itself. The first section of the arm has to move in the opposite direction of the object to keep the center of mass near the base. The maximun distance is not what you get with all arms in line unless you add some counter weight, this is so wrong for that poor toy. You are making the arm even worse than the construction of the toy is itself. Second the movement need to have a PID control of the speed to avoid that shaking at the end of the move. The backslash can be correct if the last move of the 3 sections are possitive in direction of the object (not the joint to the arm), and not just moving all at the same time and don't calculate the finish time. Also when lifting an object, you cannot rotate just the base and lift it. You have to split the movements at least in 2 joins to lift and use more in the joins closer to the object than the base or better to spread the movement in the 3 joins with some weight calculation to avoid the shake even more. No excuses it's just foam. Also you are not lifting the object, just rotating it, and the object should lift straight and land straight witch is really easy to program. Instead of playing with opencv with cards that we are boring to see, use it to calculate if the finish move of the arm before dropping the object is correct. This is also done in the industry a lot, to have cameras to center with precision. After that adjust, check again and drop the object. This is the kind of things you probably need to figure out instead of running code fast and record a video to youtube. The 4:07 optical compensation is also wrong, it is just to calculate the height of the object, not a "optical issuse". Maybe you tried to talk about perspective but nothing in the drawing aims for that. Optical issue are related to the distorsion of the lens witch you didn't calculare, and probably doesn't matter for the precision it has. The poor code its even present when running the arm in the same loop that camera uses to refresh that makes it stop working, use threads instead that are also 2 lines in python. Get the ABC of robot arms before showing yours "move". Pretty much all you saw on the video it's useless in real scenario. Most of the people will say, oh you are a genius because they dont even know how to address it, but you have to focus more on the work itself than uploading videos of nothing. At least make the 300$ cost of the arm get some return in usufull concepts, otherwise you will learn the same with just a regular 2$ clone arduino, a 3$ pair of servos more spair foam, and a bot in a videogame with opencv. Sorry for the comment, i hope it helps more than it hurts.

ARMS:whats the purpose of my life? Me: you move stuff

A question: is there a way to know the value of the force that the gripper should exert in order to correctly grasp the object?

🌈 Very well done. Great job. I say too❗ Continue... 🙂🙈

👏👏👏👏😊

👌👏👏👏👏

👍 pքɾօʍօʂʍ

Great job! I am currently working on a project of my own robot, I started with the simplest thing, I programmed forward kinematics. The next step is inverse kinematics.

Code is linked but missing BraccioRobot.h and Position.h?

Geweldige video! Helaas lukt het mij nog niet om kWh om te zetten in euro 😟 zie ik iets simpels over het hoofd of is dit nog wel ingewikkeld?

Good video!. I have a similar robot arm, but I don't know how to start with inverse kinematics

NICE work!!!