robot sensors - TVG Report

Robot Sensor Noise Often Starts on the Power Rail, Not in the Code

Robot Sensor Noise Can Start on the Power Rail, Not in the Code

August 16, 2026August 31, 2026 - by TVG Editorial Team - Leave a Comment

When robot sensor readings become erratic, measured power-rail behavior can help distinguish an electrical problem from a software problem before any redesign begins.

Maker robot sensor bus wiring bench with microcontroller and breakout boards

Robotics & AI

I2C Sensor Wiring for Maker Robots: How to Avoid Mystery Dropouts

July 17, 2026July 17, 2026 - by TVG Editorial Team - Leave a Comment

I2C is convenient for robot sensors, but cable length, pull-ups, bus speed and grounding can turn simple modules into intermittent faults. Here is the maker-lab checklist.