Recent content by Gavinn

Hi all, This is not an issue per say but more a clarification from someone more experienced than me. It might be somewhere in the i2c protocol, or in the axe110_i2c.pdf document, but I've yet to put 2 and 2 together and work it out. With a Raspberry Pi (Rev 1) reading data from a PICAXE-20x2...

Hi all, I'm building a remote control project using a mobile phone and SMSs to both send status messages and receive commands to do something. I'm using an old SonyEricsson T68i which only supports PDU SMS messaging, I've got it all working fine to send messages with a PICAXE 08M. the project...

A nice piece from the BBC here on a Hack Space in London; http://news.bbc.co.uk/1/hi/magazine/8107803.stm

Hi all, I'm working on a project which requires accurate tone generation in the range of 1270.5Hz to 1615.04Hz in 63 tones which have set periods and last for a total of 47 seconds. Most of this is easy except the tone generation. The actual application is to generate a JT65 signal using a PIC...

Hi Nick, To possibly help I've done a project using the HT9170B and PICAXE-20M which when receives a certain DTMF sequence from a receiver, reads an LM35 thermometer via ADC to work out the temperature and then using morse code transmits the temperature back on the radio, it's for remote...

Hi all, I'm a radio ham and have used the PICAXE for a few projects now. Scematics, board layout and PICAXE code is available on all projects which you are welcome to use... Here is a link to all my projects: http://project.geekshed.co.uk I hope some are of use to others...

Hi all, I'm a radio ham and have used the PICAXE for a few projects now. Scematics, board layout and PICAXE code is available on all projects which you are welcome to use... PICAXE-08M Based Masthead Preamp Sequencer < link to project To ensure I don't blow up my masthead preamp I built a...

Hi all, I'm a radio ham and have used the PICAXE for a few projects now. Scematics, board layout and PICAXE code is available on all projects which you are welcome to use... PICAXE-28X1 Based Rotator PC Interface < link to project... I needed a new rotator to PC interface for my additional...

Hi forum. Can anyone confirm if they have had success with the Dallas DS1822 1-Wire Digital Thermometer? http://www.maxim-ic.com/quick_view2.cfm?qv_pk=2795 I'm trying to build a temperature data logger - schematic; . Dallas say the DS1822 is software compatible with the DS1820 which there is...

Hi Hippy, Thanks again for the info. Based on your recommendations using POKE, PEEK, WRITE and READ I've written some code I think will do the job! I've attached my code, which I'm sure can be optimized for anyone wishing to see how I've done it or copy it... Gavin.

Hi all, I've been thinking of this project for a while and only got round to building some HW to start testing it at the weekend and need some advice to move it forward. I've seen lots of topics about KEYIN, LCD, SERIN and SEROUT but nothing combining them all. What I want to do: I'm playing...