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4 Threads found on edaboard.com: How To Use uln2803 With Relay
See the circuit. I want to drive uln2803 with 5 volt signal on 1b input, The Vcc is 12 volt. But he 1C ouptut is two low to drive the
PCB Routing Schematic Layout software and Simulation :: 05-31-2010 12:47 :: imani9009 :: Replies: 2 :: Views: 14299
relay part is the easy one, but how are you going to sense the direction of the motor ..
Usually it is done with a 2-wave rotary encoder somehow driven by the motor’s shaft ..
Analog Circuit Design :: 04-15-2010 06:55 :: IanP :: Replies: 3 :: Views: 854
i want to interfcae relay with MCU.
i have 12v relay which has five legs.
so i am confused how do connections in circuit.
how to give supply to relay.??
which legs will connect with MCU.??
which legs will connect to the load..??
i am (...)
Microcontrollers :: 02-23-2008 00:45 :: H_D_R :: Replies: 22 :: Views: 3385
What do you know about the control of relay. I have a transistor to be control the relay.how control?
Analog Circuit Design :: 08-11-2004 00:37 :: LAKMON :: Replies: 2 :: Views: 1052