surendradhobale
Newbie level 3
Hello for all my new friends,
I am doing one project using 89c52 micro controller. I have developed password system for authentication of Vehicle , and it tested its working. Again i developed Central locking system for vehicle with LOCK,UNLOCK button using RF its also working, But i face one new problem, when i press LOCK button , Relay working properly but the DC Motors which actually in Vehicle willnot Lock. very small torque.
same for UNLOCK also, i think the motor require more current , due to which it not drive.The current require to drive motor nearly 1.5 A and other 3 motors in parallel.
Relay gives only 500mA,
Please understand my problem, Can kindly anyone suggest the solution for this problem
Please help me..
I am doing one project using 89c52 micro controller. I have developed password system for authentication of Vehicle , and it tested its working. Again i developed Central locking system for vehicle with LOCK,UNLOCK button using RF its also working, But i face one new problem, when i press LOCK button , Relay working properly but the DC Motors which actually in Vehicle willnot Lock. very small torque.
same for UNLOCK also, i think the motor require more current , due to which it not drive.The current require to drive motor nearly 1.5 A and other 3 motors in parallel.
Relay gives only 500mA,
Please understand my problem, Can kindly anyone suggest the solution for this problem
Please help me..
