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Phil Yeh

Senior Automation Engineer in Taiwan 🇹🇼 Industrial Python · Modbus · OPC UA · MQTT · Local AI 📩 Newsletter → float32at3am.beehiiv.com 🛠️ Tools (free + paid) → pokhts.gumroad.com

Location Hsinchu, Taiwan Joined Joined on  Email address pokhts@gmail.com Personal website https://float32at3am.beehiiv.com github website

Education

National Yang Ming Chiao Tung University

Work

Kiwa Extel Chef Engineer Application

My Local RAG article went viral. The product it promoted sold 1 copy in 6 months.
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My Local RAG article went viral. The product it promoted sold 1 copy in 6 months.

#ai #indiehacker #buildinpublic #postmortem
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6 min read

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I bought the most expensive cable I could—and it still died. Welcome to RS485 vs 1000V DC.
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I bought the most expensive cable I could—and it still died. Welcome to RS485 vs 1000V DC.

#automation #modbus #industrial #emi
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6 min read
Why Your Schneider PLC's Float32 Reads 1.4e-41 Instead of 25.5 C
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Why Your Schneider PLC's Float32 Reads 1.4e-41 Instead of 25.5 C

#python #modbus #plc #automation
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4 min read
From Theory to Practice: Digital Twin Core Concepts and Implementation Ideas for Engineers
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From Theory to Practice: Digital Twin Core Concepts and Implementation Ideas for Engineers

#iot #python #machinelearning #devops
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4 min read
The Architecture of Implicit Messaging: Implementing Raw CIP I/O in Python
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The Architecture of Implicit Messaging: Implementing Raw CIP I/O in Python

#ethernetip #cip #python #sockets
Comments 2
3 min read
How I Fixed Python's Serial Freezing Issue: A Multi-threaded Tkinter Solution
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How I Fixed Python's Serial Freezing Issue: A Multi-threaded Tkinter Solution

#python #modbus #tkinter #threading
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2 min read
Stop decoding Hex manually. I built a Python J1939 Sniffer with a GUI (No Hardware Needed)
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Stop decoding Hex manually. I built a Python J1939 Sniffer with a GUI (No Hardware Needed)

#python #automation #engineering #opensource
1
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2 min read
5 Python Tools I Built to Automate My Industrial IoT Workflow (Open Source)
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5 Python Tools I Built to Automate My Industrial IoT Workflow (Open Source)

#python #automation #productivity #opensource
1
Comments 4
3 min read
Local RAG with Llama 3 & Docker: Build an Offline Second Brain (No OpenAI)
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Local RAG with Llama 3 & Docker: Build an Offline Second Brain (No OpenAI)

#python #ai #docker #automation
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4 min read
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