Eriksen - Science & Tutorials

Hobby Servo vs. FOC Servo Motor: Choosing the Right Motor for a Precision Robotic Arm

Tutorials Colin 2026-11-03 15:13 58

Many people start robotic arms with hobby servos—small, simple, and cheap. But hobby servos apply constant torque, so they crush cans and break eggs. Servo motors with FOC use current feedback to sense grip force in real time, enabling stab...

Cadence Maestro AI Models Boost EDA Design Quality by 30% and Token Efficiency by 5×

Science Colin 2026-11-03 13:53 106

Summary: Cadence has introduced Maestro, a portfolio of domain-specific AI models designed to power EDA AI superagents for semiconductor and system design. According to internal benchmarks, the platform delivers up to 30% higher design qual...

Physical AI Breakthrough: Moth-Inspired Robot Grows Its Own Light Sensors Under UV Exposure

Science Colin 2026-11-02 17:10 101

Lead: Researchers have developed a bio-inspired robot that can grow functional light sensors directly onto its body using an artificial circulatory system to transport chemical materials. In a moth-shaped robot demonstration, ultraviolet (U...

Inside a Humanoid Robot Joint: 100A Motor Control Board Explained

Tutorials Colin 2026-11-02 13:51 56

See how a compact motor control board drives a humanoid robot joint. It handles over 100A peak, uses six switches to convert DC battery power into three-phase AC, and turns torque commands into current and voltage commands. For more robot c...

Google Genie 4 AI World Model Generates Interactive 3D Worlds With Real-Time Audio and Conversations

Science Colin 2026-10-30 17:25 82

Summary: Google DeepMind’s Genie 4 introduces real-time audio generation, interactive character conversations and natural-language scene control, taking AI-generated 3D worlds closer to immersive, continuously evolving simulations. The tech...

Humanoid Robot Buying Guide: Body & Shell Selection Explained

Tutorials Colin 2026-10-30 16:46 59

Don't waste money on the wrong humanoid robot body or shell. This guide breaks down the four body sections, upper- and lower-limb DOF, actuators, end effectors, and three exterior layers for industrial, showroom, and home use. It also c...

Robot Track Disassembly & Assembly Tutorial | Tracked Chassis Guide

Tutorials Colin 2026-10-29 16:21 63

Online tutorials for robot track disassembly are hard to find. This video shows how to open and close a tracked chassis loop, remove and insert the metal pins, and ensure proper engagement with the drive wheel. For more robotics components,...

LogSync Ultra-Low-Power Neural SoC Enables Network-Level Closed-Loop Deep Brain Stimulation

Science Colin 2026-10-29 14:39 85

Summary: Researchers at EPFL have developed LogSync, an ultra-low-power neural system-on-chip (SoC) that decodes synchronized activity across multiple brain regions to enable real-time adaptive deep brain stimulation (DBS). Consuming less t...

Anode-Free Lithium Battery Reaches 467 Wh/kg, Retaining 90% Capacity After 200 Cycles

Science Colin 2026-10-28 17:37 104

Summary: Researchers at the Hong Kong University of Science and Technology (HKUST) have developed an anode-free lithium-metal battery that achieves an energy density of 467 Wh/kg in a pouch cell. A full-cell coin-cell configuration retains ...

3 Servo Power Methods: Stop Weak, Jittery Servos & Board Resets

Tutorials Colin 2026-10-28 16:35 75

Struggling with weak, jittery servos or frequent development board resets? The culprit is often servo power supply. This video breaks down three common methods: direct 5V pin power from Arduino, STM32, or ESP32; PC USB or power bank supply;...

Octopus-Inspired CephCam Camouflage Aims to Fool Both Human Vision and AI Detectors

Science Colin 2026-10-28 15:58 90

Summary: Inspired by how octopuses and cuttlefish change color to blend into their surroundings, researchers developed CephCam, an adaptive camouflage system designed to evade AI object detection while remaining visually natural to humans. ...

New Catalytic Process Helps Perovskite Solar Cells Retain 95% Efficiency After 1,000 Hours of Heat and Humidity Testing

Science Colin 2026-10-27 17:02 88

Summary: South Korean researchers have developed a post-catalytic reaction filtering extraction process that removes degradation-causing lithium ions from perovskite solar cell materials while maintaining high power conversion efficiency. T...

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