BeanieBots
Moderator
I can only see two wires going to the DS18B20!
Also, not a single decoupling cap.
Also, not a single decoupling cap.
If you leave the serin pin floating, almost anything can happen. The PICAXE will keep going in and out of download state.ok its FIXED! I ordered a new 18b20 and lord behold by replacing it the system works. sorry for the consistent poking but it finally works.thank you guys. and another thing when i unlock the breadboard adapter it does some sunny stuff like the fan speeds up then down. but when serial in and out are connected it works like normal. any thoughts?