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DOFBOT is the best partner for AI beginners, programming enthusiasts and Jetson nano fans. It is designed based on Jetson NANO and contains 6 HQ servos, a HD camera and a multi-function expansion board. The whole body is made of green oxidized aluminum alloy, which is beautiful and durable. Through the ROS robot system, we simplify the motion control of serial bus servo. We adopt Open Source CV as the image processing library and Python3 programming language to create a series of AI visual game play. For example, color tracking, color interaction, garbage classification, gesture recognition, face tracking, etc. And it can be controlled by Android/iOS mobile APP, PC computer and game handle. In addition, we will provide some tutorials for reference.
Reasonable and convenient first trial
- Assembled before shipping, users didn’t need to assemble.
- TF card with factory image file, plug and play without complex operation.
- Scanning the QR code on the mobile APP through the camera to quickly configure the network and start up DOFBOT.
- Each function possess tutorials and codes in detail.
Excellent structural design
- All aluminum alloy bracket with 2mm thickness.
- The chassis with suction cups is more stable and can be stably placed in any experimental environment at any time.
- Camera and robot arm 2 in 1.
- Flexible 6 DOF vision robotic arm.
Top hardware Configuration
- Multifunctional expansion board, compatible with Jetson NANO, Raspberry Pi, Arduino, Micro:bit board.
- 5*15KG bus servo+1*6KG bus servo.
- PS2 handle receiver, WiFi/Bluetooth module interface, I2C port are reserved for users.
Fantastic AI function
- Support Android/iOS APP, PC computer, Game handle, Jupyter Lab webpage online programming remote control.
- Can study and storage custom fixed action groups.
- Simultaneous movement of dual robotic arms.
- Gesture recognition, color interaction, visual positioning, garbage sorting, catch game, face tracking, and blocks stack and others AI vision game play.
QUESTIONS & ANSWERSAsk a Question
What is the maximum gripper stroke range? Can I increase it?
Thanks for your question.
You can buy following servo part to increase the length of the robotic arm and add one or two more servo (joints). If you add more, due to the torque problem, the lowermost servo may not have enough power to raise the entire robotic arm.
DOFBOT AI Robotic arm link: https://category.yahboom.net/products/dofbot-jetson_nano
Servo part link: https://category.yahboom.net/products/15kg-serial-bus-servo
Customer ReviewsWrite a review
Very satisfied for Yahboom service, so I wrote this review.
-- About shipping: Like everyone else, I shopp on an unfamiliar website. What I worry about most is not receiving the package in time or being cheated by the seller. After I placed the order, I received the package from DHL about 6 days later, which surprised me. The box is very sturdy. All the parts are neatly arranged in the black sponge. They all have their place.
--- About the shape and structure：Linke video. It is made of aluminum alloy as a whole (very handsome). Unfortunately, pictures cannot be added here. high-torque servos, which look good quality. Yahboom also prepared suction cups to fix the robotic arm. I have to say that their details are very nice.
--- About APP control: All functions can be implemented perfectly, except for gesture recognition, which will cause lag. Technical support told me that because gesture recognition needs to be implemented based on Baidu database, it may be due to unstable service that I am abroad. But I don't really accept this reason. I am improving the code for gesture recognition. If there is any breakthrough, I will share my results here.
After I modified the code for gesture recognition, I plan to buy the Jetbot AI car. Its function of following people and autopilot looks really attractive.
I'm excited, to give it to my son, my intention is to motivate him in artificial intelligence, and I would love if he could program with the jetson nano card and do other activities, apart from those that include the DOFBOT robot.
The robot arm is assembled as a whole. I just spent a while installing the expansion board, motherboard and camera module. After inserting the TF card provided in the kit, after normal power supply, the cooling fan on the Jetson NANO board starts to rotate. (Unfortunately, this is not an adjustable speed fan, it is just an ordinary fan).
I found a network cable, plugged it into the Jetson board, and the Le IP address was displayed on the OLED display. I quickly connected the mobile phone and controlled the robotic arm. Among them, the No. 6 servo could not be controlled normally. I plugged and unplugged all the wires, and it turned out to be better.
I am a newly retired electronic engineer and I bought this robotic arm to pass my free time.
I was in New York. I received the package 5 days after placing the order. I was worried that the package would be damaged, but when I received the package, everything was fine and all the parts were in order. Place it in the box.
The overall design of the expansion board is very good, with a lot of indicators, which allows me to observe whether the current robotic arm hardware is working properly. But the overall structure of the robotic arm is assembled, I only need to install the camera and expansion board. I cannot experience the fun of assembling aluminum structures. (This is why i gave a 4-star)
They provide a lot of codes, and each code has detailed comments. Even if I haven't written the code before, I can still understand most of the programs, which makes me very pleased. Although there is some time difference between China and the United States, Yahboom technical support always reply to me in time.
I will discover more functions of this robotic arm, after all, I have a lot of free time. I hope the technical support can always be patient and help me.
It works! But you need to calibrate certain colors in different environments when color recognition function.
If you just use it for playing, APP can complete all operations.
If you want to learn AI programming in depth, you'd better learn some basic Linux operating commands before that.