I am just a hobbyist and I am fairly new to electronics. I am building an autonomous model airplane.
I want my servos to be controlled by my ardunio board. However, I want to take over the controls using another rc remote. You see, my servo should be connected to the rf receiver and ardunio. I want to cut off the connection of the ardunio using a channel of rf receiver and I want the connection to be cut physically not from the code so it will be card malfunction safe.
I thought that I can use a lot of transistors and can cut off the receiver connection by connecting rf output to every transistors base but it is a lot off cable. How would you recommend I do this. All input is much appriciated