In the App of LEGO Spike Prime, there is an advanced unit category which creates different devices, logs and analyzes gyroscope or accelerometer data. In today's post, I will use the same model of "Build a Smart Kettlebell" project and introduce how to read and analyze the recorded accelerometer data. I will also update the …
Continue reading LEGO Spike Prime – Explanation of Accelerometer Data and Line Graph Analysis
On YouTube, I just accidentally found a video introducing a self-balanced robot controlled with PID. That is really amazing. However, when I tried to build the model and copied its code, I met some problems. It seems not as easy to get the robot keeping balanced as shown in the video. In this post, I …
Continue reading LEGO Spike Prime – Use PID to Control A Self-balancing Robot and Some Key Points
In August of 2020, LEGO released a new version of LEGO MindStorms called LEGO MindStorms Inventor, which is released just a few months after the release of LEGO Spike Prime. So what is the difference between MindStorms Inventor and Spike Prime? Does that mean I have to upgrade my LEGO Spike Prime in order to …
Continue reading Which New Model to Choose From – LEGO Spike Prime or LEGO MindStorms Inventor?
In my previous post, I introduced how to upgrade the model and programming blocks of the demo project - Security Box. In this post, I would "translate" the programming blocks into Python code. I would say it is an efficient way to get familiar with LEGO Spike Python module and improve your Python coding skills. …
Continue reading Play LEGO Spike Prime – Upgrade Demo Project Security Box – Python Code
The Coding Fun 
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