Hello,
I am working with an autonomous mower using ultrasonic sensor, IR sensor, Motor driver module etc. But i am a bit confused about powering up all the things.
1. Do i need to connect Servo, Arduino and motor driver module directly to batteries ( 4 AA bateries)?
** if yes...How?**
because motos driver module needs more than 5V
2. 5V supply is enough for ESP32 with camera and ESP8266???
When connecting things to a power supply the important thing is to ensure that the power supply voltage does not exceed the maximum permitted voltage for the thing being powered. Some devices also have a minimum voltage requirement.
4 x AA alkaline cells in series will produce 6v.
Most servos are happy with voltages from 4.8v to 6v.
You will need to check the specs for the ESP32 board. The ESP32 itself works at 3.3v but your board may have a voltage regulator.
Assuming it is safe to connect 6v to all of the devices then the usual way to connect them all to the power supply is with wires soldered together or joined with screw terminals.
...R
parth_doshi:
Hello,
I am working with an autonomous mower using ultrasonic sensor, IR sensor, Motor driver module etc. But i am a bit confused about powering up all the things.
1. Do i need to connect Servo, Arduino and motor driver module directly to batteries ( 4 AA bateries)?
** if yes...How?**
because motos driver module needs more than 5V
2. 5V supply is enough for ESP32 with camera and ESP8266???
[/quote]
Please post full information about all your hardware, details will matter. Do you know (ie have measured)
the current consumption of any of these parts?