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2-axis joysticks are basically just two potentiometers, which gives you two values between 0 to 1023 for X and Y axis. Toggle Switch, Push Buttons return true when pressed (1) and false when it’s not (0). Potentiometer has a max resistance of 10K which give a value between 0 to 1023. So I went for the cheap option of getting these two parts separately and it costs me only 3 pounds. I was thinking of getting a 3 Axis Joystick, but they are shockingly expensive! The cheapest one I found was 30 Euros which is literally just a 2 axis joystick with a potentiometer. The Mega provides more enough Analogue and Digital pins, which the UNO failed. I picked the Arduino Mega because I know Arduino very well. #Wireless phone recorder controller how toI wrote a post on how to use them, check it out it’s very straight-forward. Therefore I used a combination of different types of control components. This is what it looks like on drawing.įor the Wireless communication Modules, I chose to use the Ciesco XRF because they are so much cheaper than the XBee. You should see where this is going.įor my remote controller, I am not designing it narrowly for some particular projects, but for more general usage. If there is a head light, you will need a toggle switch. If there is a canon on the tank, you probably also want a button for shooting. But if you want to have better user experience, a joystick would be better. So four push buttons would be enough to accomplish this. For example for a simple robotic tank, you might want to be able to make it go forward and backward, turn left and right. But what components to pick largely depend on what kind of project or robot you are trying to control. I tried to use parts that are as simple and cheap as possible. Video can’t be loaded because JavaScript is disabled: DIY Wireless RC Robotic Remote Controller – LED and Servo control Demo () Remote Controller Hardware And Electronics This is the LED and Servo Control Demo video: And hopefully at the end we will have a reliable working remote controller. I will divide this project into these tasks. So I might think about making an new version when I have time. #Wireless phone recorder controller trialIt’s not perfect, and I learned a lot from this trial version. ![]() There are quite a lot of existing commercial controllers like RC transmitters, but they tend to be very expensive and probably not optimized to the project we are doing. #Wireless phone recorder controller PcThe remote controller we build would be able to control, manipulate our robots, flying planes like quadcopter, even can be used for PC gaming like car racing games. The goal of this project is to create a remote controller that can be alternative to a RC transmitter or similar commercial controllers. (Just to clarify, it has nothing to do with the Japanese word Omote which in Aikido, it could mean the act of throwing your opponent in front of them, thanks to John Matsson pointed that out, haha The Omote Goal! ![]() I call this project “ Omote” – Oscar’s Re mote controller. ![]()
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