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LEGOs power functions has an IR transmitter and reciever. By using the standard transmitter you can start/stop and reverse 2 motors per. channel on 4 channel in total 8 motors. But only 2 moters at one time (or you will need 4 remotes) But by looking in the 'LEGO power function RC' document...

Hi everybody. I would like to hear your opinion. I would like to use a 08M to do a Zero-Cross-detection wait for some time, and fire up a TRIAC. At next zero-cross the TRIAC turns off (by itself) and one again after some time fired up. (More or less replicate the attached schematic) However...

Hi All. 1. I have purchased the AXE110 so i can log 4 analouge channels, but i seems that input 7 is dedicated to the temperature sensor. Can i just rename the basic code from 'readtemp' to 'readadc' ? 2. How do I spot the 2 resistors I will need to cut off, one 10kOhm pull-down for the...

Hi all. I need some hints/tips/tricks/help !? The simple program below runs for approx. 10-15 min. and the it totally freezes up, not even the interrupt works. ?! Origianlly the projectboard is connected with the AXE033 LCD, but all that code is removed in the program, but that didn't help...

Hi All. I have the projectboard 28x with a darligton driver on the 'normal' output pins. If/when I want to use portc as outputs, is there any problems/things to remember with that ? What i can see is: a. It's not bufferd with darligton driver. b. When output i HIGH the pin will be pre-loaded...

Hi All. As it is today only COM-ports 1-10 MUST be used for the PICAXE. Is it not possible to implement a 'drop-down' box showing COM-port 1-255, as my available COM-ports is 17-18. No I cannot change it in XP, because I don't have the Admin-rights to do this. No I cannot use USB->COM...