Digital Servo Controller, servos and joystick.

These are some inexpensive and useful gadgets for basic robotic design. You can see how your Arduino robot will move prior to writing any code.
Digital Servo Controller: www.amazon.com...
Small Servos: www.amazon.com...
Big Servo: www.amazon.com...
Nunchuck Joysticks: www.amazon.com...

[@Alice8000]

tickle tickle

[@jeffmullinix7916]

Battery voltage should be from 4.8 V to 6V to servos .

[@tonysfun]

Thanks for the info and video! Short to the point. Do you happen to have technical information about the controller board?

[@greggjohnson621]

Here’s the Amazon link for you: www.amazon.com/dp/B073XZH264?psc=1&ref=ppx_pop_dt_b_product_details

[@tonysfun]

@@greggjohnson621 Thanks, I already have it and I'm playing with it. Have a great holidays Greg!

[@tacticaltaco8102]

What battery is that and if you bought it online can you provide a link please

[@greggjohnson621]

That little battery case came with an RC car I had. It just holds four AA batteries in series so it’s a 6 volt source.
I’ll bet Adafruit or SparkFun would have that sort of thing.
I also tried a 5 volt lithium ion phone charger battery and it also worked (though I think the voltage was a bit below the ideal level.)
But those phone charger batteries come in such a wide range of sizes, they make a great power source and it’s easy to swap out a depleted battery with a charged one.