// 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
Instead of rushing, the scene takes its time with "slow burn" sequences that build a sense of connection between the performer and the camera. Kylie Shay’s Impact on Passion-HD
Released in early 2024, the scene benefits from modern filming standards. Viewers can expect:
The storyline revolves around a domestic afternoon, utilizing the "Apple Pie" motif to create a sweet, inviting atmosphere before transitioning into the main content. Production Quality Passion-HD - Kylie Shay - Apple Pie -28.02.2024-
As the title suggests, "Apple Pie" leans into a warm, "home-cooked" theme. The setting is intimate, typically characterized by the soft lighting and high-end production values that Passion-HD is known for. Kylie Shay brings a playful yet grounded energy to the performance, making the interaction feel personal rather than purely transactional.
Kylie Shay has become a recurring favorite on the Passion-HD roster. Her ability to pivot between innocent charm and intense performance has made her a staple for the network's fans. This specific release on marked a significant point in her 2024 filmography, further solidifying her reputation for delivering high-quality, narrative-driven adult entertainment. Instead of rushing, the scene takes its time
The scene titled released on February 28, 2024 , by the popular network Passion-HD , features the charismatic performer Kylie Shay . This production is a quintessential example of the studio's "Girlfriend Experience" (GFE) style, blending a cozy, domestic aesthetic with high-definition cinematography. Scene Overview and Aesthetic
For those following Kylie Shay’s career or looking for the hallmark "Passion-HD style," remains a standout release from their Q1 2024 calendar. Passion-hd - Kylie Shay - Apple Pie -28.02.2024- Apr 2026 Production Quality As the title suggests, "Apple Pie"
Crystal-clear imagery that highlights the details of the environment and the performer.
Kylie Shay is the centerpiece of the update. Known for her natural look and expressive performances, she portrays a relatable character that fits the "girl next door" archetype.
// 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