Recent content by shah_siddiquee

hi, i have 2 tubes of picaxe 12F508 micros which are for rf transmitter and receiver i bought 2-3 years ago. But now i don't need them anymore. So i wanted to re-write the firmware and turn them into 08m2 so that i can use them for other purpose. because right now they can only use for RF trans...

Hi, i am trying to make a remote controlled light switch. I made a transformerless power supply circuit for my 08m2 mcu. And i have destroyed 5 of them already. When ever I power the circuit the mcu doesn't work anymore. I program that using other board. It seems like a high voltage spike...

hi, i am trying to communicate picaxe with arduino using i2c, I want to use picaxe as a slave and arduino as a Master. i got an example of writing data to slave picaxe, but i am struggling to read data from it. There are a very few information about using picaxe as a slave. and few parts for it...

Hi, i am making a wireless communication using axe 213 wireless boards. My transmitter and receiver board are working fine. I can transmit data using 08m2. And i can receive that data from the receiver board using sereal monitor on computer. I put the sereal cable direct to the receiver board...

Hi. I got some code problem in my 28x2. I am using picaxe ready made remot for my project. When i press a button it does the if command first and then put value in b0. So everytime i have to press twice the button to wright value in b0. Why is that happening? Please help. I am giving my commands...

Hi i am in trouble again. I am using axe133 for lcd display. My main is axe 020. Which is 28x2 chip. I got 3 spare pins in 18m2 chip in axe133. I want to use these for defferent output. Like, i want a pulsout at pin c.0 but when program runs and comes to (serin Rx, boud, b1) this command, it...

Hi. I am trying to use one I/O pin to give pulse my decode counter IC from background while my main program is running. Is that possible? Actually i dont really know how microcontroller works. This is my first project. I am using 4017 decode counter ic to flash led's. My project is picaxe will...

Hi. I am trying to make a sound detector for my picaxe. I made the picaxe_sound cicuit three times on breadbord. But i cant get a output signal as it says. I checked with meter, everytime it shows defferent constantan volt on output. Is anyone made that circuit? Can you tell me what is output...

hi. On your another thread you said that you used voice recognition module in your few projects. As i am going to use this in my project too. So i want to know few things to you. Can you tell me please how many voice command it can performs? How many outputs it has? Like, does it send command...

hi. Last time i posted thread about my lcd problem which was not working after i connected power. Some guys suggested me to put contrast VR as i didnt put one because i didnt have that. Now i got one from ebay and i connected VR. At first it didnot show any respons. I thought it might damaged...

HI. I purchased a 16/2 lcd display for my project _ here is the datasheet (www.farnell.com/datasheets/40247.pdf ) i connected Lcd to my picaxe directly. I did not know the pinout of this lcd. So i used (http://elinux.org/RPi_Tutorial_EGHS:Alpha-Numeric_Display) this website for pin config. Now...

Hi. Can i use micro servo at robotic arms? How much waight they can lift?

Can anyone tell me why is my servo not workin? I tried on B port pins in my 28x2. I used servo, pulsout and high commands. But still didnot wark. But i tried on port C pins and it worked. I need to mention that, i have axe020 project board and attached darlington ic uln2804 on port B pins. One...

Hi friends. Can anyone tell me plz which picaxe microcontroller can i use for voice command recognition. Like i can say stop and the robot will stop etc. Also can i use 40x1 as a slave with 28x2 as main? Thanks

Hi brothers. I m very beginner in microcontroller technology. I bought a picaxe starter pack of picaxe020. I got 28x2 instead of 28x1. Now i have some qustion about this. First of all can i use 28x2? What sorts of input divices i can use in digital inputs?