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  1. J

    Setbit after AND/OR

    Hi All, I want to use this particular line in a project: "if b2 bit 0 set and b2 bit 1 clear and w14=1000 and pinC.4=0 then gosub dim" Yes i realize my code is convoluted but this is the extent of my programming skills 🤣 I have been using whole bytes for 1's and 0's which is probably a waste...
  2. J

    Working with numbers larger than 65000

    Hi All Needing a little help with a project currently on the bench. A water tank level indicator with pump control etc. I am using an ultrasonic distance module to determine tank level and have got it working and sending data ok. The module outputs data in serial format in millimeters. I need...
  3. J

    Servo and Background PWM on 14m2

    Hi All... Its been a while since i've posted but have lurked now and then. Anyway, at the moment I'm designing an active laser beam postioner for a laser perimeter fence alarm using three servos in a triangular configuration to move the laser around. It does not have to be super fast but just...
  4. J

    RS232 to TTL Converter

    Hi Everyone I was wondering if you could help me with a query regarding connection to the picaxe. I am currently working on a wireless garage alarm which will alert me of an intruder back at the house. This involves a 433mhz transceiver module which can have parameters programmed into it...
  5. J

    Cricket Simulator

    Hi everyone, I wrote a very basic code for a cricket(insect) sound simulator.It works on the sim in prog editor perfectly,but does not work properly on chip.There is nothing wrong with the chip,as i can download other programs to it and works fine. What i need is a random number of chirps(b6=up...
  6. J

    Eeprom symbols?

    Hi all, I have been using the following code to run a display for some time now, displaying letters only, now i want to display some numbers,and represent them in eeprom.Here's a snippet... Symbol l_A = 0 :EEPROM l_A,($7E, $11, $11, $11, $7E) ' Letter A Symbol l_B = 5 :EEPROM l_B,($7F, $49...
  7. J

    HCMS-2911 - Working!

    After much experimentation and reading datasheet's and posting on this forum, thought you might like to check this out... The picaxe is on the mainboard,under the display. It's a 28X running at 4Mhz.The flashing leds are data out,clock,and chip enable... Fantastic looking display, easy to see...
  8. J

    HCMS-2911 interface

    Hi everyone, Having been into picaxe for only for a short time, i am in need of some help. I have a project where i need to display a word eg, "ALARM" on an intelligent led display HCMS-2911. http://web.mit.edu/6.111/www/s2004/NEWKIT/datasheets/HCMS-2973.pdf This may help also...
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