I need help on how to connect 6 servos, SG90, to arduino uno.
I have so far, connect them up with pmw pins and the onboard 5v gnd pins but i got a lot of jitter and they didn’t function.
Then tried a BT router plug which has a barrel jack and is 12 volts, the recommended voltage. That had the same issue with the plus pin connected to the VIN to supply the external power.
This didn’t work either, i think i might have blown one servo doing this as it’s not working at all.
I’m using a Elegoo Arduino Uno R3 board.
In addition to this my project needs two ultrasonic sensors the SR04, and 4 ir sensors. I can reduce it to one ultrasonic sensor and 2 IR sensors.
The project is making a football theme game where the servos move the ball which the it sensors active to move them left and right. The ultrasonic sensors will be used to switch between servos, from different levels of hand height detection.
I think the board can’t simultaneously carry out two instructions at the same time so my game needs to be single player i guess. Which case i can get by with 1 us, two IRs and 6 servos.
Please do mention if there’s a better way to do this game, football theme.