To construct an animation object, we need to create the object itself, create a set of keyframes and a set of cue points, then enqueue those keyframes and cue points as an animation to run on our servos.
Create a new file in your projectfolder called my-first-animation.js and create the normal boilerplate: require in Johnny-Five and Raspi-IO, create your Board object, and create the board.on('ready') function:
constRaspi=require('raspi-io')
constfive=require('johnny-five')
constboard=newfive.Board({
io:newRaspi()
})
board.on('ready', () => {
})Then, inside the board.on('ready') handler, construct our two Servo objects on pin 0 and pin 1 of our PWM hat:
letservoOne=newfive.Servo({
controller:"PCA9685",
pin:0
})
letservoTwo=newfive.Servo({
controller:"PCA9685",
pin: 1
})And create a Servos object containing our servos:
let servos = new five.Servos([servoOne, servoTwo])
Now that we have a group of servos, we can...