Let's Make Robots!

picaxe 14M

Avoid objects and never stop
Using a
Hello! Finally posted something... But yeah: This is my 6th robot, and it is my version of SHR! It runs on Picaxe 14M, and uses 2 modified micro servos to … Read more

Biped robot

Okay. If you know i am building cheap 4-DOF biped.
If you want to know what would it be,it's going to be like EasyBotics Easy Biped :O 

24.11.2011
I got some ideas and i ordered 4x Hextronik HXT900 servos.
Next thing i buy is PCB making things and PicAxe 14M. 
I make chassis when i get some plastic sheets.
But i can tell you some things:
- It has a homemade IR sensor
- And led eyes
- I can modify it easy to walk and avoid obstacles or be a sumo or dance
- I may add an IR receiver to remote control mode 

do you think this would work if i wired it up to a picaxe 14M

ok this is a circuit i have come up with to try and not use a motor driver for my picaxe,

i will have the base transistors connected to pins of a picaxe 

i will appreciate your input 

How do you tell if a PicAxe 14m is bad?

I tried downloading my program to a picaxe 14m.  Now all pins show 4.5v, no matter what program I load. I did a firmware check and it says it loads a new program, but nothing changes.  How do you tell if the chip has gone bad?  The error probably lies somewhere between the seat and the keyboard, I know...just need to know which error.

Mech

Race around walls (hopefully :-)
Using a
I wanted to do a wall racer ever since I joined this site but I also wanted to do something a bit different. I'm now attempting a micro wall racer using a tiny RC … Read more