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    Controlling servo speed with 18X / SD21

    Hi there, I'm trying to control the speed of a servo connected to the SD21 21 channel servo controller module (containing the PICAXE 18X) using Basic. The documentation that comes with the SD21 (http://www.robot-electronics.co.uk/htm/sd21tech.htm) says it is possible to control the speed, but...
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    Problems receiving RC signals with pulsin on the 18X

    I’m having big problems detecting the output from my Futaba 6-channel receiver from my PICAXE 18X. I have the 18X in the SD21 21-servo controller board, and the receiver on an input connector. I’m using the following program to see what signals the receiver is outputting: Loop...
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    Remote control of servos via 18X in 21 channel servo controller

    I'm trying to operate multiple groups of servos by remote control via a PICAXE 18X in a 21 Channel Servo controller (with on-board PIC18F2220 - I2C bus). I'm fairly inexperienced at programming the PICAXE so can anyone tell me the correct Basic commands to take input from a recevier (6-channel...
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