Review on KEYESTUDIO Arduino Electronic Robotics Bluetooth by Michael Walker

This is my second robotic arm. The other one was good, but this one was definitely easier to build. It could be 90 minutes total. I really like the HM-10 bluetooth board. I've used some 05/06 boards before, but I like the BLE version better. It should be noted that these robotic arms are more for learning how to control servos than for lifting heavy objects. Don't expect to lift large objects. But this set is really cool.