Make remotes for RC helicopter by following this easy step by step guide. Fly through the air and perform stunts based on instructions from the joystick and controls on the remote. If you damage the remote beyond repair, you can use a new one that matches the same frequency as the receiver attached to the helicopter. The receiver controls the servos in the helicopter that rotate the gears, making the helicopter blades spin.
Remove the screws from the back of the remote control with the screwdriver. Install one operating crystal into the cover of the remote control by lining the pins up with the pin holder openings. Reattach the remote cover by tightening the screws.
Connect the battery to the receiver by pushing the connector into the receiver's battery port at the top. Attach the receiver securely to the RC helicopter so it's not in the way of moving parts.