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[Open Source] IP Query Web — IP Geolocation Lookup, My IP, Domain Resolution

Open source an online IP geolocation query system based on the CZ88 (Pure) IP database. Supports IP geolocation lookup, my IP detection, domain resolu

[Open Source] IP Query Web — IP Geolocation Lookup, My IP, Domain Resolution

作者：zeruns 发布时间：2026-05-27

分类： Web

标签： #AI , #IP , #ip-query-web , #IP Geolocation , #IP Query , #My IP , #Open-Source , #Linux , #Docker , #nodejs , #web

Hermes Agent Deployment Guide: Build Your First AI Assistant Step by Step

A Complete Beginner's Guide to Running Hermes Agent in 10 Minutes — Build Your Own AI Assistant from Scratch, an AI Agent That Gets Smarter the More Y

Hermes Agent Deployment Guide: Build Your First AI Assistant Step by Step

作者：zeruns 发布时间：2026-05-07

分类： Linux

标签： #Hermes , #Hermes Agent , #AI Agent , #AI Assistant , #AI , #Linux , #Debian , #Rain Cloud , #Rainyun , #Cloud Server , #Tutorial

Operational Amplifier (Op-Amp) Beginner's Guide: From Theory to Practice

Operational Amplifier (Op-Amp) Beginner's Guide: From Theory to Practice 📑 Table of Contents What is an Operational Amplifier? Op-Amp Family Tree: Mo

Operational Amplifier (Op-Amp) Beginner's Guide: From Theory to Practice

作者：zeruns 发布时间：2026-04-30

分类： Electronics / Circuits

标签： #Op-Amp , #Electronic , #Electronics , #Electronics,Circuits. , #Electronic Engineering , #Analog Electronics , #Analog

Quick Unboxing & Review of 5G CPE NRadio C2000MAX

A quick unboxing and review of the NRadio C2000 MAX 5G CPE. I bought this 5G CPE to replace my broadband. The current broadband in my rented apartment

Quick Unboxing & Review of 5G CPE NRadio C2000MAX

作者：zeruns 发布时间：2026-04-16

分类： Reviews & Teardown

标签： #5G NR , #NRadio , #4G , #NR , #LTE , #Portable Wi-Fi , #MT5700M , #MT5700M-CN , #HiSilicon , #5G CPE , #CPE , #WiFi7 , #WiFi , #Network

ZTE F40 5G Portable Wi-Fi: A Quick Unboxing and Review

ZTE F40 5G RedCap Portable Wi-Fi - Quick Unboxing and Hands-on Review I purchased this portable Wi-Fi to replace my Huawei 4G hotspot, which has been

ZTE F40 5G Portable Wi-Fi: A Quick Unboxing and Review

作者：zeruns 发布时间：2026-04-15

分类： Reviews & Teardown

标签： #ZTE , #5G , #ZTE F40 , #WiFi , #4G , #NR , #LTE , #5G NR , #RedCap , #Portable Wi-Fi , #5G RedCap , #F40

CommentAI - Typecho Blog AI Intelligent Comment Moderation & Reply Plugin

CommentAI - Typecho Blog AI Intelligent Comment Moderation & Reply Plugin Introduction CommentAI is an AI intelligent comment moderation & reply plugi

CommentAI - Typecho Blog AI Intelligent Comment Moderation & Reply Plugin

作者：zeruns 发布时间：2026-03-12

分类： Web

标签： #typecho , #blog , #AI , #CommentAI , #web

[Open Source] PD65W GaN Charger (ACF), Based on DK8607AD, IP6538-AC-65W, XPM52CDP65

Open source a 65W PD fast charging GaN charger, based on DK8607AD power chip, Active Clamp Flyback (ACF) topology, IP6538-AC-65W + XPM52CDP65. Downloa

[Open Source] PD65W GaN Charger (ACF), Based on DK8607AD, IP6538-AC-65W, XPM52CDP65

作者：zeruns 发布时间：2026-03-02

分类： Electronics / Circuits

标签： #SMPS , #GaN , #Flyback , #Power , #Power Supply , #Power Electronics , #DCDC , #ACF , #IP6538 , #XPM52CDP65 , #DK8607AD , #Open-Source , #HBR20200P5 , #HSBB15N15S , #UCC24612 , #Active Clamp Flyback , #Charger , #PD

[Open Source] SC8703-Based Adjustable Buck-Boost DC/DC Power Supply | Voltage & Current Adjustable, PD Fast Charge Input Supported

Open sourcing a Buck-Boost DC/DC power module based on the SC8703 chip. Input voltage up to 36V, input/output current up to 10A, switching frequency 6

[Open Source] SC8703-Based Adjustable Buck-Boost DC/DC Power Supply | Voltage & Current Adjustable, PD Fast Charge Input Supported

作者：zeruns 发布时间：2026-02-23

分类： Electronics / Circuits

标签： #Power , #SC8703 , #DCDC , #Buck-Boost , #Power Electronics , #Power Supply , #PD , #XT30 , #CH224Q , #KiCad

OWON HDS160 Oscilloscope Multimeter: Unboxing, Review, and Teardown

OWON (Lilliput) HDS160 4½‑digit Handheld Oscilloscope Multimeter – Quick Unboxing, Review, and Teardown. Preface Recently I bought a 4½‑digit multimet

OWON HDS160 Oscilloscope Multimeter: Unboxing, Review, and Teardown

作者：zeruns 发布时间：2026-02-08

分类： Reviews & Teardown

标签： #OWON , #Oscilloscope , #Multimeter , #HDS160 , #Teardown , #unboxing , #Review , #Lilliput

Hiking Yangtai Mountain in Shenzhen

Last Sunday (2025.12.14), I went hiking at Yangtai Mountain in Shenzhen with a friend and took some photos along the way to share here. Yangtai Mounta

Hiking Yangtai Mountain in Shenzhen

作者：zeruns 发布时间：2025-12-21

分类： Casual Notes on Life

标签： #Casual Shots , #Yangtai Mountain , #Mountain , #Shenzhen , #Hiking , #Photos , #Sunsets , #Shenzhen-Zhongshan Bridge , #Tyndall Effect

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