Engineering-first robotics, AI, maker hardware, STEM, and creator technology reporting
PoE splitters and USB-C PD both solve low-voltage power problems, but they fail in different ways. Here is a TVG checklist for smart sensors, hubs, and lab fixtures.
PoE Splitter vs USB-C PD for Smart Sensor Power: A Maker-Lab Checklist Read More
Robot camera power is not just a connector choice. PoE splitters and USB-C PD solve different cable-run, heat, reboot, and service problems.
PoE Splitter or USB-C PD for Robot Cameras? Choose by Cable Runs, Heat, and Failure Recovery Read More
A USB-C project can have the right charger and the right board yet still fail because the cable is the wrong part. Here is how maker labs should think about e-marked cables, PD voltage, current, and safe bring-up.
USB-C PD Cable Markers Are the Hidden Spec That Maker Labs Should Check First Read More
USB-C PD trigger boards can clean up maker project power, but voltage negotiation, current limits, cable quality, fusing, and enclosure labeling still need planning.
USB-C PD Trigger Boards Need a Power Budget Before They Replace the Barrel Jack Read More
USB-C PD power banks and V-mount batteries both power field kits, but connectors, voltage rails, mounting, runtime, and safety behavior make them different tools.
USB-C Power Bank or V-Mount Battery? Field Robots and Creator Rigs Need Different Power Plans Read More
For robot demos, field cameras and maker events, the right battery choice depends on watts, ports, runtime, recharge time and safe cable routing — not capacity marketing alone.
USB-C PD vs Portable Power Stations: Field Tech Needs a Load Plan Read More
A practical wiring guide for maker robots covering connectors, fusing, wire gauge, voltage drop, strain relief, and power checks before mystery resets waste a test day.
Robot Power Connectors and Voltage Drop: A Maker-Lab Wiring Guide Read More
A maker-lab guide to camera power workflows: when USB-C PD is enough, when dummy batteries help, and how heat changes long field recordings.
Field Camera Power Workflows: USB-C PD, Dummy Batteries, Heat, and Recording Time 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