Brads Electronic Projects Forum

Slight change of plan I am going to use a 16F876A for the transceiver as I want more inputs and outputs..

Hey Brad, I started looking into microchips about a year ago, I have spent many hours reading books and looking at other peoples projects and souce codes to help me learn how to get around things, I have alot of time and patience I guess and I just enjoy making things work. also I have a family memb...

Now that I have the transmitter and receiver codes complete I came up with this idea to make a Transceiver, I have integrated the two souce codes on this page and wired another transmitter and receiver on the same board to a 16F648A microchip, it works good on breadboard so I am going to make it ont...

Heres the Receiver code

http://www.bradsprojects.com/phpBB2/upl ... v2_134.asm

I would appreciate it if the code was not used for any profit!

Hey thanks Brad

Im a master mechanic at work.. Do most of the electrical and diagnostic problems

you can download the schematics from this link

http://uploading.com/files/618cc4ff/Wireless.sch/

still working on the receiver code but I just wanted to upload my schematics of the transmitter and receiver modules..


http://www.bradsprojects.com/phpBB2/upl ... ss_207.jpg

Hi my name is Gavin, I found Brads site from a youtube video of his 8x8 game system, at the time I was teaching myself about programming microchips and was reading books and studying the internet to learn all I can about them, I have always been interested in electrics and how things work. Ive also ...

Hey Brad, thanks for the comments and yeah I would appreciate that alot if you could upload my project on your site as a seperate page that would be great, Im still working on the receiver code at the moment, trying to get the comments sorted out so people can understand my code, as you probably can...

This is a picture of the prototype transmitter and receiver boards that ive made and been using to get the code working correctly..

Here is the transmitter code, I have spent hours and hours on it..

I will post the receiver code soon.



Copy the link below to download code

http://www.bradsprojects.com/phpBB2/upl ... v2_341.asm

Yeah Brad you are so right about the noise and the coax needs to be 50 ohms.. i think this transmitter would go upto 1000meters but range or distant isnt really what i am tryin to achieve :) but would be nice to see how far they would go hehe :) And your also right about manchester encoding always t...

yeah no problems Brad, well you gave me this idea and I was hoping to help you out for your projects

Good luck with your Homebrew computer project! :) Yeah Im happy with it and how it all works thank you, its still on the breadboard stage at the moment though but ive been trying to see how far it will transmit and I reckon about 10 meters through walls, I am yet to try it in open space and also if ...

Hi Mattigasz Well with my project I only wanted to send 8bits or 1byte of data from one microchip to another microchip, so I started off by connecting the microchips together using one wire and could easily send logic 0s and 1s in 8 bits and programme the one microchip to read the data and then carr...