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hey guys, i want to have a 12V circuit be on or off depending on if my pin is high or low on my picaxe. I think i should be using a TTL level FET but i'm not sure on what one to get or how to set it up on my picaxe. cheers Jordan

hey guys, im trying to add a button to my picaxe14m2 so when i push it it will light up an LED, how ever i dont know how to add the button in the breadboard or how to code it. cheers jordan

iv updated the breadboard and still get nothing from this 18b20 so iv ordered a new one just incase iv fried this one

most uptodate program

and the DS18B20 says "DALLAS 18B20 1349C4 +109AC"

got it to upload

hey guys, im in need of some help. i have a code here that i found in another thread but its not working like it should iv tried my best to get it to work and got nothing. #Picaxe 14M2 #no_data setfreq m4 symbol fan = B.2 symbol temp = B.1 symbol temperature = B0 symbol duty =...

could i use a set up like this with a cable like this ?

Is this ok ? and il be using this serial to USB converter

like this ?

will this layout work ?

Like this ?

hey guys, will this design work to program and test the workings of the PICAXE14M2 ?

fixed the 10K and yes it is, the blue wire is there for testing purposes and the output pin is the top most pin. no the IR is not ment to be going to the picaxe as its ment for a different circuit. the 2 pin thing on the right of the IR is a LED to show that the IR is receiving data.

Is this right now ? I intend on using the IRL540 its just that the program I'm using doesnt have that component so i just had to use the IFR530 to represent where the IRL540 will go.

Is this right ?

this is as much as I got before I got confused, what does the M in the circle mean on page 8 of manual 3

okay I'v looked at the manual 3 page 8 and I'm a little unsure on how to set up the circuit. the pink line is the output line for the PWMOUT to the fan. the red and black lines at the top are positive.

hey guys, Im working on this project for school where i'm using the "DS18B20" to record the temp and set the percentage of the fan speed(i'm using a 2 wire fan.) i have everything set up except for the PWM for the fan control. I was looking around and don't really understand how PWM works and...