HOW TO MAKE 2 CHANNEL RADIO REMOTE CONTROL SYSTEM WITH THE SIMPLEST CIRCUIT
i want to make a 2 channel remote control for my new project that is to control a hydrogen inflated baloon with tow fans to change direction to activate these fans i need a two channel remote control . As i am only 15 i don't have much stuff and can't buy coplicated things .
So plese give the cheapest and the simplest way to do it and i would be a small circuit .
Thanks in advance,