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Pre-Training LLM Engineering Review: Distributed Training, Model Architecture and Scaling Laws Explained
An engineering guide from the Production AI Engineering Series covering the three pillars of building a large language model from scratch: distributed training, architecture design and scaling laws. On Kindle and in paperback.

Choochai Thianthae
Sep 294 min read


EV Traction Motor Control Engineering Review: Field-Oriented Control, SVPWM and MTPA for High-Performance Electric Drives
An engineering guide from the Electric Vehicle & Battery Engineering Series covering field-oriented control, space vector PWM and MTPA, the algorithms behind every high-performance EV drive. On Kindle and in paperback.

Choochai Thianthae
Sep 294 min read


Semiconductor Engineering History Review: From the Transistor to AI Chips and the Global Supply Chain
A readable engineering history from ChatVariety Team that traces the chip from the first transistor to today's AI accelerators and the fragile global supply chain behind them. On Kindle and in paperback.

Choochai Thianthae
Sep 284 min read


Railway Signaling Engineering Review: ETCS/ERTMS, CBTC and Positive Train Control Explained
An engineering guide from the Advanced Mobility Engineering Series covering ETCS/ERTMS, CBTC and Positive Train Control, the systems that keep modern trains safely apart. On Kindle and in paperback.

Choochai Thianthae
Sep 284 min read


Hydrogen Economy Engineering Review: PEM Fuel Cells, Electrolyzers and Green Hydrogen Infrastructure
An engineering guide from the Energy Systems Engineering Series covering PEM fuel cells, water electrolyzers and the infrastructure behind green hydrogen. On Kindle and in paperback.

Choochai Thianthae
Sep 274 min read
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