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I need to set the value of a variable depending on the position of switches on a number of input pins. I have tried if pin0=1 then let b7=1: if pin0=0 then let b7=0 but this does not work :( I will have four inputs in total and need to ascribe a numerical value to a variable (b7) depending on...

With some great help I have managed to get my clock data writing at regular intervals to the eeprom chip. However I seem to have a bug, the increments for the write address go up in tens (for ease of tracking / recovering the data), everything is fine up until address location 60 after which the...

Hi Guys, I am working on a simple data logger and need some help. The data logger will only be powered while collecting data (from RTC and switch locations) so i need to write the data to the eeprom incrementally. My code below increments by 10 to address 0 (as I will be eventually writing 10...

Hi Guys, I am building a data logger which is working fine except that the data is sent serially to a spark fun logomatic unit. I have to run the Picaxe at 5v due to the clock and eeprom chips used but need to drop the serout on pin 7 to 3.3 volts to work with the logomatic. Any advise...

Hi, I have a simple design for a time logging application running on an 18x picaxe. I have some simple code that looks up the the time & date from a clock chip and outputs to values in one of two formats depending on the position of a switch connected to input0. I am using a momentary switch to...

Hi I'm wanting to use my picaxe (40x) to collect data for a GSR experiment. I have gathered that the readadc10 gives me 1023 steps, but ideally I need to measure changes as low as 1mV, any advice on how to obtain acurate readings on low voltage changes would be appreciated. Si

Hi I'm new to Picaxe programming and making steady progress. Can someone advise me on how to take a time reading between to inputs i have two needs between separate pins and also on the same pin. Thanks, Si