Category Archives: Software

Module Monday #6: GY-521 MPU-6050 Gyroscope/Accelerometer Sensor Module | In The Lab With Jay Jay

Posted on by
Reply

This post is part of my video blog and you can find more information about this video.

You can support this channel on Patreon: patreon.com/JohnElliotV

Silly Job Title: Electricity Guardian. I am the Electricity Guardian!

Today is Module Monday.

In this video we take a look at the 10/1pcs GY-521 MPU-6050 MPU6050 Module 3 Axis analog gyro sensors+ 3 Axis Accelerometer Module MPU6500 6Axis GY-6500.

The code for this Arduino sketch is here: 2025-11-10-GY-521-MPU-6050-Gyro.ino.

Thanks very much for watching! And please remember to hit like and subscribe! :)

Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha Baking Digital ThermometerThis is an image of the product.

Let’s go shopping!

Taking information “out-of-band”

Posted on by
Reply

Over in Intro to Data Oriented Design for Games, Nic Barker explains “taking information out-of-band”. Nic credits Andrew Kelly of Zig fame for introducing him to the idea (see Andrew Kelley Practical Data Oriented Design (DoD)).

The basic idea is that instead of having one list with items that have an enumeration with three different states, you can have three lists where membership implies the enum state, obviating the need to store the enum value in the item anymore, thus saving space and improving cache locality.

Mail Call #36: QuickStudy Cheatsheets and Soldering Stuff from Amazon | In The Lab With Jay Jay

Posted on by
Reply

This post is part of my video blog and you can find more information about this video over here.

You can support this channel on Patreon: patreon.com/JohnElliotV

Silly Job Title: Electronics Guru.

In this video we see what arrived in the mail from Amazon. The main haul was my QuickStudy cheatsheets. But I also go this stuff too:

Thanks very much for watching! And please remember to hit like and subscribe! :)

Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!

Yum Cha 100pcs Heat Shrink Wire ConnectorsThis is an image of the product.

Let’s go shopping!