http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. Thu, 08 Jan 2009 11:52:08 -0800 http://backend.userland.com/rss092 i did this circuit in this web but it didn't work only the green led are always on and the blue and red don't do any thing also the LDR don't give a <noauthor@nospam.com> http://www.8051projects.net/forum-t6017.html where is the circuit? Ajay<contact@nospam.com> http://www.8051projects.net/forum-t6017.html omg all this time and no one want to help me thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html circuit ??????? ۞ TPS ۞<tpsbpl@nospam.com> http://www.8051projects.net/forum-t6017.html here is my circuit plz tell me what wrong in it??and some ppl told me that i need to make micro controller circuit ??? is that right ?? and if u can t thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html wow nice.. did u see this one.. its build on same logic..http://www.robotroom.com/ColorSensor.html Ajay<contact@nospam.com> http://www.8051projects.net/forum-t6017.html sorry here is the circuit :here is the circuit thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html i didn't understand any thing from my project and the one u showed me i mad the one that i linked it to u but it didn't gave me what i want. thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html i tell you the working of sensor...the CdS sensor o/p is connected to ADC, you have to switch each LED one by one.. lets say blue LED, the read ADC o/ Ajay<contact@nospam.com> http://www.8051projects.net/forum-t6017.html 'll any one help me plz thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html you can use any ADC, say 8-bit ADC0804..First of all.. the circuit you are using have no information on how to interface it with a controller.All you Ajay<contact@nospam.com> http://www.8051projects.net/forum-t6017.html okcan u give me simple schismatic for what u say plzand if u can connect it to controller or pc tell me what to do plz thunder<thunder20062006@nospam.com> http://www.8051projects.net/forum-t6017.html just go back to previous pages for link to circuits. Ajay<contact@nospam.com> http://www.8051projects.net/forum-t6017.html please refer this link http://www.8051projects.net/forum-t4442-post.html ۞ TPS ۞<tpsbpl@nospam.com> http://www.8051projects.net/forum-t6017.html