Let's Make Robots!

20x2

Follow Light Stop in front of Object
Using a
This is a light follower robot that stops in front of objects. Its made from a Microbot from Picaxe. Code:   symbol left = b9 symbol right = b7 symbol difference … Read more

How to use HPWM for picaxe chips.

This information is based on the chip that is used for the 20x2(PIC18F14K22) To get a better understanding of the modes, I suggest referencing this datasheet for further information on the chips features. IMages and info are referenced from both the picaxe 2 manual and the PIC datasheet for the above mentioned chip.

HPWM, what is it?

I am a 1st year civil engineering student, but my main hobby is robotics, electronics - if it can be built, I want to have a go! I've built robots for many years … Read more

PicAxe 20X2 mainboard

This is the second board I received from sparkfun / batchPCB. The other one, a motor driver, is tested and done.

SF order on it's way[shipped!]

Since it's been a while since anyone has posted on this forum, just thought I'd post something.

Finally put my order in thats been in the cart on that fateful freeday. added a couple extra things to it as well since I have a mini project going.

Opted to get the polulu trex motor driver as well since my hbridge attempt has yet to work(though I haven't tried to trouble shoot it for a while) .

Got a couple of 20x2's to see what they are like and since they had some sweet hw access. Grabbed a couple of atmel 2313's since they have built in uarts.