latino angel
New Member
hey guys need a help.am doing a project called laser security system and here is the link where i v got the project
**broken link removed**
the problem is i need a circuit digram so i can start 2 build the circuit,cz i hv 2 know in which pin i have to connect the wire i mean from LM741 chip and also voltage relay.
so il be thankfull if any1 can help me in circuit digram.![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
**broken link removed**
the problem is i need a circuit digram so i can start 2 build the circuit,cz i hv 2 know in which pin i have to connect the wire i mean from LM741 chip and also voltage relay.
so il be thankfull if any1 can help me in circuit digram.