Overcoming Parallel Import mBot Troubles! Building a Custom Bluetooth RC Car with Raspberry Pi Zero W
I purchased an mBot educational robot kit on Amazon. It had a reputation for being ideal as an introduction to visual ...
[With Technical Conformity Mark] Utilizing a Ultra-Cheap Bluetooth Analog Stick Controller
When trying to operate an mBot obtained through parallel import, it turned out that the Bluetooth module lacked the T ...
[Resolved Case] Detecting a Defective st7789 Display Purchased on AliExpress! Verification Report on Defective vs. Working Units
This time, I purchased two types of displays for just under 500 yen each on AliExpress.
One has no CS pin and a ...
KiCad Freerouting Plugin Java Version Detection Error and Countermeasures
When I launched KiCad the other day for the first time in a while, I noticed that the KiCad version had been updated ...
Building a Tetris-Style Game with MicroPython and RP2040-Zero
In this article, we introduce a Tetris-style game program implemented in MicroPython using ChatGPT, an RP2040-zero, a ...
Displaying “Hello, World!” on an SSD1306 OLED Display with an RP2040-Zero Compatible Board
In this article, we will introduce how to display “Hello, World!” on an SSD1306 OLED display using MicroP ...
Leveraging enumerate() in Python for Loops
As a programming memo, I’ve summarized why expressions like “for index, data in enumerate(list):” i ...
How to Extract Text from JSON Data Containing HTML Output by Nexpose
While viewing vulnerability results in Nexpose, I encountered JSON data containing HTML tags. Such data is difficult ...
How to Blink an LED Using Thonny and a Raspberry Pi Pico Compatible Board
In this guide, we will walk you through how to blink the onboard LED on a Raspberry Pi Pico compatible board using Th ...
I Looked into How to Create Custom Pinout Images
When checking the pinout of electronic components, store listing images are helpful, but reusing them directly may ra ...