Fantastic work! It's surreal to see it recreated in real life, I'm glad I could help! Getting the electronics to fit inside the headdress is a major improvement, kudos!
Glad you got it sorted!
Oh wow! Great work, very neat, I'm glad you got the sketches uploaded! You have the servos and lights installed, I found that the most challenging part, you're well on your way! The front and back LEDs are the same but a bit less complicated.
Hmm, what exactly does it say the error is? Does the servo sketch not upload to both nanos? Have you soldered any wires to the nano yet? Arduino can be fun and games at times!
Yes, I think you are right, the current drawn from each servo spikes dramatically when they first start moving, multiply this by a lot of servos and your power supply may be failing to deliver the current. Try a larger power supply or perhaps try to reduce the speed at which you move each servo. Also, make sure you have a ground wire connected to your Arduino ground and the external power source ground!! This has caught me out before!
Hi!Could you be more specific on your problem? When building mine I prototyped the circuits using an Arduino UNO, when I was sure I had the code correct I downloaded the code onto a pro mini. I highly recommend you do the same!Pro minis need an FTDI to USB adapter to download the code onto them. ( I will add this component to the parts list!) When using the pro minis make sure you have selected the right kind of board (Tools > Board > Arduino Pro Mini) and com port from the Arduino software. Cheers.