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    Looking for a counter chip

    Hello all, I'm looking for a ripple counter chip like a 7490 decade counter; however my problem is that I need them to go LOW when triggered. I want to control the common cathode pins of a 4 digit 7-segment display so I can multiplex the digits. I know I could use the HIGH output of a counter...
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    Problem with servo @16MHz

    Hello, I'm trying to run a servo with a 28X1 at 16MHz and I am having some trouble. When I run my code the servo jams itself fully to the left. Im using firmware A.2, so perhaps this problem was adressed in newer firmware. Any ideas would be great, Thanks setfreq em16 init: high 6 pause 500...
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    Using the LIS302DL Accelerometer with PICAXE

    An example on using the LIS302DL Accelerometer with PICAXE Hello all, I want to share what I have learned on how to use the LIS302DL 3-axis accelerometer breakout board. It’s a pretty cool sensor with I2C or SPI interfacing. You can buy it from SparkFun who make the breakout board or from cool...
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    Commands that use the internal timer

    Hello, Having read the datasheets I’m looking for confirmation on which commands can or can't be used together: serin/serout pwm servo pulsout I'm currently planning a project that will need all of these commands (perhaps not pulsout), serial is for communication, pwm for motors, and servo...
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    DTMF Holtek 9200A

    I tried using a phillips DTMF chip to create my DTMF tones but as it was a surface mount chip i had difficulty connecting it without burning the chip. So i have turned to another method, of using the Holtek HT9200A it is the serial version of the chip and is a DIP so should be easier to connect...
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    PICAXE 18X i2c connection to DTMF chip.

    Iam using a PCD3312CT i2c DTMF chip for my AS level Electronics project and i am having problems making output DTMF tones. There is a chance that the chip might have been damaged as it is a SOIC and soldering to the DIL adaptor, but i think its that i dont know the basic programm it, Any advice...
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    XBEE to control LCD

    I have bought 2 Xbee modules and i have linked them up using the AXE210 boards. They are both working well. I am sending an LCD program from one to another using the serout of a PICAXE serout 7,T2400,(254,1) loop: serout 7,T2400,(254,128,"Hello") goto loop I know that its being...
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    serial transmission with radio

    Can the serout from a PICAXE be sent via a standard 433mhz basic radio kit. I have tried this but it does not work, i think that it's too fast for the radio. Does anyone know of any other way to do this with either a new radio system or with the 433mhz unit?
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    Operating a Camera LCD remotley

    I have an old digital camera which i have taken apart and i have separated the lcd from it and re-connected it with long wires, easey enough i know. But I would like to know if i could operate it by radio. If i could power it and send the data via radio, would it still work?
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    Video!

    I have just read the WHOLE of the PNS PDF file, and i'ts all very exciting stuff. However a few things confused me. The default Web page mentioned, that needs no set-up? is it already programmed into PNS? Also would there be an ablity to display video? what i mean is could it sent the raw...
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    Webcam image, without a computer

    would a Regular CMOS webcam with a Red, green and blue (RGB) output be able to display an im age on a LCD screen with RGB input? I know it's already possible to use a PICAXE to drive a color LCD, but that was only making colors and patterns on the screen the screen i am reffering to is a...
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    servo program

    hello i am currently making a remote control boat, and i am using a servo motor to control a rudder. obviously i want it to go left when i press left and right when i press right, and then return to the middle when i let go. my problem though is that i can get the servo going one way but not...
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