// Thermal PCB Inspection
HotSpotter turns your USB thermal camera into a professional PCB inspection tool. Calibrated temperature readings, real-time thermal imaging, and multi-camera support — all in a clean Windows desktop app.
// Features
Built for electronics engineers who need accurate, actionable thermal data — not consumer gimmicks.
Real-time calibrated thermal imaging from your USB camera. Full-frame streaming with configurable color palettes to reveal temperature gradients the moment you point the camera.
Pixel-accurate temperature measurement at cursor position. Uses proper raw sensor conversion (raw ÷ 64 − 273.15 °C) for scientifically meaningful readouts you can trust.
Works natively with InfiRay A1T, Topdon HT-301 (UVC) and Thermal Master P3 (vendor protocol), with more cameras being added. Plug in your hardware and HotSpotter handles the driver details.
NUC (Non-Uniformity Correction) support for consistent flat-field thermal accuracy. Per-camera lens configuration presets with user-editable profiles stored locally.
// See It In Action
Pi 5 PMIC and surrounding components heating up — 4× speed
// Real-World Results
An SP4T RF switch in a flip-chip QFN package, with DC current applied through one path to generate localised heating. HotSpotter resolves individual bond pad traces and pinpoints the die hot spot through the package — the kind of measurement electronics labs run every day.
Click an image to enlarge
The "Move by Move" format is what makes this book so valuable. Rather than giving a standard lecture on chess, the format actively involves you in the learning process.
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Prophylaxis is the art of preventing your opponent’s plans before they even happen. Karpov was a genius at identifying his opponent's ideal squares and neutralizing them turns in advance. Learning this skill keeps you from blundering and forces your opponents into passive positions. Flawless Endgame Technique
You are forced to guess the move before reading the answer. This active learning is critical for retention.
Part of Everyman Chess’s popular "Move by Move" series, this book provides a unique, interactive learning experience. Instead of passively reading long annotations, the reader is challenged at every critical juncture with a question: "What would you play here?" The PDF format shines here—you can easily keep a digital board open, try out your ideas, and then compare them to Karpov’s actual move and Collins’s insightful explanations. karpov move by move pdf
As an ethical chess community, it's crucial to support the creators who contribute so much to our game. Here are the best legal ways to get this book:
Karpov did not look for immediate checkmates; he looked to restrict his opponent's pieces until they ran out of useful moves. Inside "Karpov: Move by Move" by Sam Collins
The book covers Karpov’s entire career, from his explosive rise against Spassky and Korchnoi to his legendary rivalry with Garry Kasparov. It features 34 full games, including crushing wins, subtle draws, and even instructive losses.
In "Karpov: Move by Move," International Master Sam Collins selects and examines his favorite Karpov games, showing how we can all learn and improve our chess by studying Karpov's play. The "Move by Move" format is what makes
Karpov was a master at playing both with and against the Isolated Queen Pawn. The book showcases his legendary patience in blockading the pawn, trading off minor pieces, and winning the resulting endgame. 2. The Art of the Exchange
Ultimately, the book seems best suited for intermediate and aspiring chess students looking for an accessible and interactive introduction to Karpov's positional style, rather than for advanced or master-level players seeking extremely deep theoretical analysis. Given the author's aim to "select a number of aspects of Karpov’s play which could be helpful to club players," this target audience aligns well with his stated goal.
Easily find specific games, opponents, or opening variations within the PDF.
, demonstrating how his technical mastery remained effective even into semi-retirement. Amazon.com.au Why Study Karpov Today? Move by Move | Chess Book Reviews This link or copies made by others cannot be deleted
Karpov's move aims to support the d-pawn and prepare for potential pawn breaks on the queenside. By playing Qd2, Karpov also eyes the kingside and prepares to potentially push pawns to the queenside.
An In-Depth Guide to "Karpov: Move by Move" – The Ultimate Blueprint for Positional Chess Mastery
As you go through each game, you are constantly challenged with about the position. You are asked to think like a grandmaster and decide what you would play before seeing the author’s analysis.
// Supported Cameras
HotSpotter supports popular hobbyist thermal cameras out of the box. Don't see yours listed? Contact us — new camera support is actively being added.
Compact 256×192 USB thermal camera. Plug-and-play UVC class device — no custom drivers required on Windows 10/11. Units are manufactured by Link-Card and may carry InfiRay sensors.
UVC · USBHigh-resolution USB thermal camera with vendor protocol. 640×512 native resolution. Requires USB 3.0 for full frame rate.
Vendor Protocol · USB 3.0Compact 384×288 USB thermal camera with InfiRay sensor. UVC class device — works out of the box on Windows 10/11.
UVC · USBAdditional camera models are under development. Contact us with your camera model to request support.
Request via email// Pricing
Machine-locked license key. No account needed. Hardware sold separately — contact us to enquire.
HotSpotter Annual
Per year · Machine-locked · One seat
HotSpotter Lifetime
One-time · Machine-locked · One seat
Join the mailing list for hardware kit availability
// Getting Started
Manual license activation keeps things simple and secure. No account needed.
Complete checkout and download the HotSpotter installer from the link in your confirmation email.
Install and launch HotSpotter. Open the License dialog from the Help menu and copy your unique Machine ID.
Email your Machine ID to [email protected]. Receive your license key within 24 hours. Enter it once and you're done.
// System Requirements
HotSpotter is a lightweight Windows desktop application with minimal dependencies.
Operating System
Windows 10 or 11
USB
USB 3.0 port
Camera
Supported thermal camera