There are many arduino robot arms out there. But here is a list of arduino robot arm that are under $150. But the main issue that have is that few come with with the electronics to make it run. The LittleArm is the only arduino robot arm that actually comes with an arduino.
LittleArm Arduino Robot Arm - $95
The LittleArm is an Arduino STEM robot kit for hobbyists and students to learn robotics and progrogramming. Anyone can train the robot arm using the desktop application, regardless of experience. The LittleArm has a broad support ecosystem maintained and grown by its user community. Due to its highly versatile nature, as a robot arm, and unique capabilities for education the LittleArm is used by STEM schools all over the US, and is even utilized by organizations such as STEMBus USA. The LittleArm is an ideal robotics kit for beginners or advanced hobbyists. It provides a means to explore robotics, engineering and programming to a degree that no other robot kit can offer.
MeArm Arduino Robot Arm - $50
The MeArm is a laser-cut robot arm that is a decent robotics kit with a lot of parts. But while the kit is very affordable it does not come with an arduino.
Sainsmart Palletizing Robot arm - $140
The Sainsmart arduino robot arm is one of the largest arms on this list. But despite its price it does not come with an arduino.
Sainsmart Palletizing Robot Arm Version 2 - $100
The Sainsmart arduino robot arm is another large arm. But despite its price it does not come with an arduino. It also has little to no software support so it is difficult to get the arm moving.
Arduino Robot 6 DOF Aluminium Clamp Claw Mount kit - $38
This Arduino robot is very ungainly. It can not reach very far with much weight. It also have no arduino and almost no software.
- Rotation angle of 180 degrees
- Radius of gyration: 355mm
- Height: 460cm (holder closed)
- Clamp Max open is 55mm
- Holder of the widest distance: 98mm
- The Kit without servos( In this clamp claw kit, you'd better use MG996R
servos for the joint bears larger force,while MG995 servos for joints bears
relatively smaller force.)
- Color: Silver