Hi i am doing a project using rf transmitter and reciever. What i want is arduino will transmit data and should go to sleep for 5-10 minutes and then again wakeup and send data. so that i can save power. so how to use 555 timer for this purpose?
Hi i am doing a project using rf transmitter and reciever. What i want is arduino will transmit data and should go to sleep for 5-10 minutes and then again wakeup and send data. so that i can save power. so how to use 555 timer for this purpose?