Engineering-first robotics, AI, maker hardware, STEM, and creator technology reporting
TVG Report explains petoi bittle x spec review: robustness and voice integration in palm-sized quadrupeds with practical engineering context, risks, source.
Petoi Bittle X SPEC Review: Robustness and Voice Integration in Palm-Sized Quadrupeds Read More
Petoi Bittle X is a compact programmable robot dog for STEM and maker labs. TVG evaluates its specs, documentation, risks, and what we would test in a hands-on review.
Review Preview: Petoi Bittle X Makes Legged Robotics Feel Teachable Read More
A new maker project spotlight shows why split-flap displays remain useful STEM teaching hardware: motion control, calibration, print tolerances, and serviceability are all visible in one build.
3D-Printed Split-Flap Display Project Highlights a Useful STEM Controls Lesson Read More
PowerPD turns a USB-C PD/PPS charger into an ESP32-controlled bench supply and analyzer, showing how modern power delivery can support maker labs.
PowerPD Shows USB-C PD Can Be a Real Maker Bench Tool Read More
ESPHome 2026.5.0 adds the Device Builder beta and firmware-side improvements that make ESP-class projects easier to manage as real device fleets.
ESPHome 2026.5.0 Turns Device Building Into a Real Embedded Fleet Workflow Read More