Let's Make Robots!

Content in “picaxe 28x1”

All content tagged with or belonging to this tag/category.
Autonomous navigation via IR
Using a
    Based off the ever popular "How to build your first robot" by Fritsl, this is the most up to date version of my first robot, named Robet (Robe-et) Read more
LineIronBot is my latest robot. I have hacked my dead iron and now it is functioning line follower robot! :D I was thinking of building a line follower for a few … Read more

connecting an i2c device with an AXE020 project board.

I've been thinking about playing around with 

Roams and avoids obstacles via ultrasound, looks around, plays little tunes, flashes LED, beeps when it backs up
Using a

picaxe: hardware not found

I tried to run my first program on the 28 pin Project Board. The program is the same as Quick start in the manual.

When I try to download the program, the programming editor says hardware not found.

And it says 1) hardware not connected (it is O.K.) 2) hardware not powered (I checked the power is more or less 5.2 V) 4) chip needs a reset (which i tried several times).

Now I have no idea what I can do. Could you give me advice?

 

My setup:  XP (professional ver 2002) service pack3.

Nav with IR, back away from edges
Using a
Ok so I have made my 'Start Here' robot on tamiya tracks, twin geared motors and plate set. The program is based on the 'Start Here' project with a few changes to … Read more

DIY Picaxe 28x1 USB Headphone Jack Programming Cable?

snowpenguin's picture

Hi, I'm somewhat new here.

 

I'm in the process of building my first Picaxe robot based on the 'Start Here' Bot. So far I've recieved  my motors and wheels from Pololu and my Picaxe 28x1 Starter Pack from Sparkfun Electronics. Sparkfun said that a programming cable wouldn't be included, but they charged quite a wad of cash for one, so I bought the kit anyway since I couldn't find it anywhere else relatively cheaply like I could here. The only other one I found cost like $60.00!

 

OK. Fine! You won. Big deal...

maneuver's picture

All my projects has been mechanical excercises and/or remote controlled thingys.

And after I posted my first biped here I recieved messages like "It needs a micro controller!" For that reason I've refrained from posting any of my other projects...

I even posted a rant on the forum about that robots might be robots even though they dont have brains.

Waiting for contenders...
Using a
I just finished the new hardware on my Lexi(Boe-bot on picaxe). After I created the code I will enter Lexi on LMR Olympics: Archery. I always wanted to equipped … Read more
NOX's picture
opens its mouth and bites
Using a
My first  fully working microcontroller project, just in time for halloween. I got the idea from evil mad scientist labs and then saw BOA's haloween bot challenge, … Read more

Help with IR Sensor LED020 (UPDATED)

jklug80's picture

Attached are photos of my circuit on a breadboard.

 

UPDATE IT WORKS!

I posted a video. Ignore the TV in the background. When the universal remote sends a signal it is decoded by the PICAXE (not done manually I found a setting that the sensor can read and decode itself). A LED flashes to show a signal was read. It then shows the number of the code that was sent in the debug window. In a few days I will delete this post and add a turorial. Then its off to making my robot WOOHOO.

Embedded video: 

Picaxe 28x1 the full package???

Well I know this had maybe been ask a long time ago so I was wondering where could we get the full package of the picaxe 28x1.  This include the USB cord also.  I remember seeing I think an UK site that comes with it but show sparkfun doesn't.  They actually charge you another $26.  That $64 and not including shipping.  Seem a bit high to me.  Forgot to mention I'm from the U.S.

using single resonator with multiple ic's

sprongll's picture

hi all,

Does anyone know if it is possible to use 2 or more picaxe chips, linked to only one resonator, so they keep time together. I was thinking somthing along the lines of this:

28x1resonatoridea.jpg

 

simple navigation by proximity check using a sonar
Using a
The 2 images below was my first attempt at a robot using fritsl's guide. After my first attempt i felt ashamed of how flimsy and goofy the robot looked.  So I … Read more