Electronics
Control Stepping Motors with Motor Drivers (DRV8833, TB6612FNG)

Introduction  In this article, I controlled a stepping motor with motor drivers. It is a bipolar type of stepp […]

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Programming
Using Unreal Engine 5 Part 1 (Datasmith, DUALSHOCK 4)

Introduction  I have decided to use Unreal Engine 5 to simulate robots. I have been creating robots in both ha […]

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Programming
Publish Created Nodes for Node-RED

Introduction  I created a node for Node-RED MCU in a past article. In this article, I have published that node […]

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Programming
Creating Node for Node-RED MCU Part 2 (Servo node)

Introduction  I previously posted an article on Qiita about creating a Servo node for a Node-RED MCU. At that […]

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Programming
WebSocket Communication with ROS on WSL2 (ROS Bridge, Node-RED, Gazebo)

Introduction  In this article, I used ROS Noetic and Node-RED with WSL2 for WebSocket communication.  I wanted […]

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Programming
Creating Node for Node-RED MCU Part 1 (LINE Notify)

Introduction  In a previous article, I introduced information related to Node-RED that I used during the hacka […]

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Programming
MQTT communication with Node-RED (Node-RED MCU, M5Stack)

Introduction  In this article, I used MQTT communication with Node-RED; MQTT communication is used to communic […]

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Programming
Using Node-RED MCU Part 1 (Node-RED, M5Stack)

Introduction  In this article, I used a Node-RED MCU to write a program on the M5Stack. I had introduced a bit […]

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Programming
Connecting microcontrollers with SNS and email with Node-RED

Introduction  This is a technical summary of the two days of production at “Heroes League Hybrid Hackath […]

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Programming
Using Node-RED Part 1 (exec node, Execute Python programs)

Introduction  In this article, I used exec node of Node-RED. This is a node that can execute commands.  I star […]

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Programming
Using OpensAI’s Whisper (Speech Recognition, Python)

Introduction  In this article, I used OpenAI’s Whisper.  I thought that OpenAI’s service was a pai […]

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Electronics
Using XIAO ESP32C3 Part 1 (Battery, Bluetooth)

Introduction  The previous article was about my exhibit at Maker Faire Kyoto 2023. This time I will talk about […]

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Electronics
Control Motors with Motor Driver Part 1 (TB6612FNG)

Introduction  In this article, I introduce the TB6612FNG, a dual motor driver. I have used it a lot for small […]

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Programming
Creating Nodes for Node-RED Part 1 (python-venv)

Introduction  I created a node for Node-RED that can use the Python virtual environment.  I have created a nod […]

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