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    UV Exposure Unit Timing Issues

    Hello, I've recently embarked on a little project, building an UV exposure unit. The unit will be double sided and have the following features: Easy 3 button operation 16 x 2 OLED display and countdown time Microswitch to pause/abort exposure when lid is opened I've got it all working apart...
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    Scanning 4 out of 8 Input Pins on 28X1

    Dear All I am using a PICAXE 28X1 and like to be able to call different sub routines depending on what is on four out of the eight digital inputs. I have a 4 bit binary number 0 - 15 (decimal equivilent) that I would like to feed into 4 of the digital inputs of the PICAXE. I would then like to...
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    Relative Humidity Sensor and PICAXE 28X1

    Dear All I am making a greenhouse climate control system for my A2 project in Electronics, and I am using a transmitter/receiver connecting to a PICAXE that will monitor and control Temperature/Humidity/Water in Soil. I have got a couple of humidity sensors that work like a variable capacitor...
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    Problem with Download Lead

    Dear All I have bought a download lead home with me from school so I could play with my PICAXE 28X1 over the Christmas holidays only to find it doesn't work! It is a stereo jack to serial then it has a converter connected to it to convert it from serial to USB. It works fine at school but not...
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    PICAXE 40 Artwork

    Dear All I am currently studying my A2 levels and I looking to create a greenhosue climate control system. I am looking into using PICAXE as I have used this previously and thought the the best chip to use would be a 40. On the datasheets I have found artworks and foils for everything up to...
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