---
title: "Gary Vladimir Núñez López (@yragi-san117) | Hashnode"
description: "Front End Software Developer. Read the latest articles by Gary Vladimir Núñez López on Hashnode."
url: "https://hashnode.com/@yragi-san117"
---

@yragi-san117

# Gary Vladimir Núñez López

@yragi-san117 · Oaxaca, México · Joined October 2021

Front End Software Developer

[Website](https://garybricks.com/)

## Comments

[Hmmm, I'm not sure what the problem is, but the battery I used was a 5V not a 9V, maybe that's the problem?, also I recommend you to check the wiring, and try with the second library.](https://hashnode.com/posts/control-16-servos-with-raspberry-pi-pca9685-driver/615f4248b945c81a907cf1a0/comment/62daea0399a21b6b5b5eb5b6#reply-62db6edecf7a8a6d54f05eaa)

Reply · Article · Jul 23, 2022 · [Control 16 servos with Raspberry Pi + PCA9685 Driver](https://hashnode.com/posts/control-16-servos-with-raspberry-pi-pca9685-driver/615f4248b945c81a907cf1a0)

[Great Post!, I will be definitively trying this for my projects, by the way, my name is Gary Vladimir, I'm a 15 yo front end dev and also love writing my blog, I follow everyone that follows me back 😉😉 Here's my blog: https://blog.garybricks.com/ Keep up the good content!](https://hashnode.com/posts/16-lines-drag-and-drop/619f30b2f015481b2669c9cd/comment/61a90bc0723c3a712ae1157e)

Comment · Article · Dec 2, 2021 · [🚀 A powerful drag and drop implementation in just 16 lines of JavaScript](https://hashnode.com/posts/16-lines-drag-and-drop/619f30b2f015481b2669c9cd)

[Hi!, I'm glad you found the article useful, the error shown above has nothing to do with the adafruit library or hardware, the problem it's clear in the last line: zeroDivisionError: float division by zero that means that the code it's performing a division by zero which is not possible. Have you changed the simplest.py file? in your code, I'm seeing lines that are not found in the original one. Edit: I've checked the library and it says that it's' deprecated, maybe that has to do with the problem, either way, I recommend you skip that test and work with the second library I showed in the post, it's simpler and works better. Hope this helps, let me know how you do.](https://hashnode.com/posts/control-16-servos-with-raspberry-pi-pca9685-driver/615f4248b945c81a907cf1a0/comment/61a4f5319ac0d611876b215e#reply-61a82767be456923c52bc57e)

Reply · Article · Dec 2, 2021 · [Control 16 servos with Raspberry Pi + PCA9685 Driver](https://hashnode.com/posts/control-16-servos-with-raspberry-pi-pca9685-driver/615f4248b945c81a907cf1a0)