Servo | Service Management for Authorised Apple Service Providers

I'm recently new in the python world, and I'm struggling with one problem...

I'm doing an app that connects to a database in the raspberry pi (which is always changing its ip, and android phones can't solve its hostname, that's why I need to specify the address).

I'm currently using Python 3.9 and Kivy 2.0.0.

I want that those 2 variables (mydb and mycursor) inside the variavel function to be accessible inside the other functions... Is there any way for me to do this?

Main.py

Okay, so basically, I'm trying to have my robot go forwards, until it detects a wall, then reverse, and then turn into a random direction. Problem is, it's only turning right. If anyone can help with this, I will be VERY appreciative, because I've spent about two days on it, and not even my teacher can figure out what's wrong with it. It is more of a robotics thing rather than just a code thing, but you can probably just ignore the motor/servo jargon. Thanks!

I have a relay and i want to turn on the light with it and i have 2 touch sensors but with this code i can only turn it on with 1 how can i make it work? The third is a switch but it should still work the same. I've tried and it worked with a different code. But that code was for a servo and not a relay.

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I'm having problems with the return of this array, when I call it integer no problem, I get the return normally, but when I call by index, for example 1 , it would have to return 28 obj, but it's only returning by renaming 5 obj, and I can't find the reason why it's just returning 5''

I'd like to control a servo by a given angle.

I am using a RaspberryPi 4 Model B which is running Raspian. The servos are connected to a Adafruit PCA9685 16-Channel Servo Driver. The servo driver is connected to the RaspberryPi via i2c.

Python version 3.7.

I used the following tutorial: https://learn.adafruit.com/16-channel-pwm-servo-driver/python-circuitpython

I am able to properly control a LED (just like in the above tutorial) with the setup.

The LED is connected to the servo driver on channel 8, whereas the servo is connected at channel 2.

So here's my code (controlling the LED also included):

I am using a arduino uno in an attempt to power two servos. Servo A should open for a couple seconds every 24 hours OR if button A is pressed. Servo B should open for a couple seconds if the water level sensor reads below 300 OR if button B is pressed. The code below works fine when I only include one servo, but adding the code for servo B ruins everything.

From brandonhamilton/image-capture-core-rs's ICCameraDevice.mediaFiles() I can get the NSArray::count() (from core-foundation-rs) :

I am extremely new so please bare with me. I am attempting to control a servo by both the internal timer and by button. Essentially the servo will open a door for 6 seconds every 24 hours or so OR if you press the button enter image description here

The loop for the timer works but the button doesn't. However if i just upload the button code it works fine. Help please! Even better if the servo could go to 180 when the button is held down and return to 0 when released would be ideal.

Here is my code. Tell me where I messed up please!

I am building a DIY sonar using a Raspberry Pi, an ultrasonic sensor and a servo motor and so far I've managed to make it generate a picture/map on each 180 degree sweep but the problem is that I also want to show this picture on a local webpage and I want to make it auto-update on each sweep without the user having to manually refresh the page (each sweep does not last the exact same as the previous one - that is one problem). I have thought of using the BottlePy micro web framework as well as some jSON. Here is the code:

Python: