The Curious Engineer

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Gough's Tech Zone

goughlui.com

Reversing the mindless enslavement of humans by technology.

ElectronicsStorage / filesystemsAudio / hi-fiTravelGeneral

Posts
1,948 from 28 Jan 2012 to 28 Oct 2026
Posting
weekly (116 in the last year)
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personal blog
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Latest

October 2026

  1. Launch Review: SOUNDPEATS CC3 Pro BT6.0 Dual-Driver Hi-Res Open-Ear Clip-On Earbuds
  2. Tutorial: Optical Disc “Swap Trick” – Cautions, Caveats, Preparation & Use (ft. PlexERASE, DVD±RW Quick Erase)
  3. 2026SG Pt.2: Across the Road – Sim Lim Tower (Singapore Electronic and Electrical Centre)
  4. 2026SG Pt.1: Visiting Sim Lim Square: Singapore’s #1 IT Mall
  5. Tested: King Disc Technology Corp. Disney-Licensed 8x DVD-R [MID:KDTVVV]
  6. What’s on That LS-120 SuperDisk? Another Patient Visits the Clinic!
  7. Tech Flashback: TDK 3.95GB DVD-R (DVD-R395S) Ver.1.0
  8. Opinion: Death of the “Old Internet”, Unwelcome at X & Thoughts About YouTube
  9. Project: Lite-On iHAS120 6/DH-20A6S/MSI DH-20AS 6 to Plextor PX-806SA Crossflash for PlexUTILITIES
  10. Project: A Low-Power Automatic Mains Transfer Switch (of my own …)
  11. Review: ACEMAGIC Kron Mini K1 Mini PC (AMD R2544, 16GB DDR4, 512GB SSD)

September 2026

  1. Tested: 9eSIM V0 eSIM Adapter + Shopback Travel eSIM vs. StarHub Prepaid in Singapore
  2. 2026LON Bonus: Analysis of Freeview DVB-T/T2 Free-to-Air Broadcasts in London
  3. Failed: VAVA Portable SSD Touch 1TB (Maxio MAS0902A + Micron 29F2T08EMLCE)
  4. Post-Mortem, Reverse Engineering: Tomzn TOQ7-125/2P Automatic Transfer Switch (& More)
  5. Review: Epomaker NEX Pro PAW3950 (42kdpi, 8kHz, 65g) Tri-Mode Rechargeable Gaming Mouse
  6. Tested: Quality Variation in Blank DVDs & “Bad Batches”

August 2026

  1. 2026LON Part 7: Hyde Park Cnr, Buckingham Palace, Green Park, St. Paul’s, Guildhall, Wallace Collection (& More)
  2. Tested: DVD±RW Endurance Round 2 – Part 3: DVD-RAM Comparison & A Dying Drive
  3. Tested: DVD±RW Endurance Round 2 – Part 2: Results & Failure Modes
  4. Tested: DVD±RW Endurance Round 2 – Part 1: The Contenders
  5. Tested: HW-432 XL6009-based 3-32Vin 5-35Vout “4A” Boost Converter Module
  6. Review: 70mai Power Station Tera 1000 (1200W/1043.9Wh) (PN1020F)
  7. 2026LON Part 6: Docklands, London Stadium, Holland Park, British Museum, Leake St, Brixton/Borough Market (& More)
  8. Review: UGREEN Studio Pro BT6.0 Hi-Res Hybrid Active Noise-Cancelling Headphones (HP206, 55687)
  9. Project: Extreme DVD Overspeed Writing with the Sony Optiarc AD-7280S
  10. Tested: Sony Optiarc AD-7280S 24x CD/DVD Rewritable Drive (w/New Media & Quality Scan Tests)
  11. 2026LON Part 5: Piccadilly Circus, Whitehall, Westminster and Greenwich
  12. Review: Anker Solix F1200 Portable Power Station (aka 757, PowerHouse 1229Wh)
  13. Review: ALIENTEK T90B 140W Smart USB-C Soldering Iron
  14. Tested: Usb-Pwr PAK02A-based USB-C PD + Legacy Trigger/Decoy Board
  15. 2026LON Part 4: Natural History Museum, The National Gallery, Royal Albert Hall, Chinatown & More

July 2026

  1. 90mm M.O. Adventures: Part 3 – Performance Tests, Sounds & Reflections
  2. 90mm M.O. Adventures: Part 2 – A Range of Media, Capacities and Standards
  3. 90mm M.O. Adventures: Part 1 – Acquiring a Drive
  4. Teardown: Lenovo ThinkPad USB 3.0 Pro Dock (DK1522)
  5. Mega Review: DJI Power 1000 1024Wh Portable Power Station + Accessories
  6. Teardown: Planex (PCi) 8-Port Gigabit Ethernet Switch (FXG-081MV)
  7. 2026LON Part 3: Harrods, Hyde Park, Marble Arch, Albert Bridge, Battersea Park, Abbey Road & More
  8. Opinion: Solar Sharer Offer (SSO) Off to a Craptacular Start?
  9. Quick Review: HW-443 CH224K-based USB-C PD Trigger Board
  10. Teardown: A Generic 7-Port USB 3.0 Hub That Wasn’t
  11. Speedy DVD Burns – Part 3: Burns Gone Wrong
  12. Speedy DVD Burns – Part 2: Gotta Burn Fast
  13. Speedy DVD Burns – Part 1: Introduction & Quality Scanning Speed Examined

June 2026

  1. Review, Teardown: Epomaker Carbon60 60% DSA Low-Profile Wireless Mechanical Keyboard
  2. Tested: TOMZN TOQ7-125/2P 125A 2-Pole 220V Night Light Series Automatic Transfer Switch
  3. Review: ALLPOWERS VOLIX P300 (300W/256Wh) Portable Power Station
  4. Review, Teardown: TP-Link Tapo P100 & P110 (Energy Monitoring) Mini Smart Wi-Fi Socket
  5. Notes: Western Sydney International (Nancy Bird Walton) Airport (YSWS/WSI) Provisional Radio Frequencies
  6. Quick Review: EARU Electric Automatic Transfer Switch (80A & 125A 2P Version)
  7. Visited: Vivid Sydney 2026 “Lights, Music, Mind & Food” (22 May – 13 Jun)
  8. 2026LON Part 2: Different Perspectives – In Search of a View
  9. Review, Teardown: at (Mibo Electric) Wi-Fi Tuya DIN Rail Smart Switch “Circuit Breaker” (AT-SY1-TSW)
  10. RoadTest Review: element13 Foil Headwave Aluminium aTtenuator DevKit
  11. Visited: ElectroneX Electronics Design & Assembly Expo (3-4 June 2026)
  12. Tested: Unifino 4x DVD-R for Data & Video (UTJR001001), 8x DVD-R for Data (IMC JPN-R01)

May 2026

  1. Tested: Imation i-Pro 8x DVD-R, Mitsubishi 8x DVD-R, Verbatim 16x DVD+R & Generic 16x DVD-R
  2. Tool: Power Station Payback Calculator
  3. 2026LON Part 1: Public Transport – The Arteries & Veins of a City
  4. Analysis: The New Default Market Offer (DMO 8) & The Solar Sharer Offer
  5. Tested: Princo 1x 4.7GB DVD-RW General Ver 1.1 Disc
  6. Quick Review: Generic Air Duster vs. Wolfbox Super Power Turbofan MF100 & MF200
  7. A Strange Disc Tested – The Partially-Silvered CD-R
  8. 2026LON Part 0: A Risky Trip, Air India Experience & In-Flight Connectivity
  9. Quick Review: Acer TravelMate Spin P4 (P414RN-51) (14″ FHD, i5-1135G7, 8GB/256GB)
  10. Notes: Counterfeit Power Cables – A Fire Waiting to Happen …
  11. Review, Teardown: Epomaker TH99 Pro USB/2.4G/BT5.0 Hot-Swap 96% Keyboard w/LCD, Knob & RGB LEDs
  12. Project: BD & BDXL Archive (2026) – Media & Initial Scans (VERBATIMk, TDKBLDRNC, CMCMAGBA5, RITEKBR2)

April 2026

  1. 2.5GbE Tests: Intel I226-V, Fenvi RTL8125B PCIe NICs, Horaco Switches (ZX-SG8T1 & ZX-SG4T2)
  2. Random Catch-Up: H[NY|BD] Reflections, Salvaged PC, VodaQuirks & Public Transport Observations
  3. PSA: Clean Your Fridge’s Refrigeration Coils/Vents, or Replace an Older Fridge with a Newer/Smaller Fridge
  4. Quick Review: Maya Mobile Travel eSIM
  5. Now Unwelcome: Why I Left OzBargain & The Link-Hostile Nature of Internet Discourse
  6. Mega Teardown, Repair: VTOMAN FlashSpeed 1500 “1548Wh” Power Station (PB-58)
  7. Teardown: A Dead Arris CM8200B NBN HFC DOCSIS 3.1 NTD
  8. Tested: eSimFLAG “Unlimited Data” Travel eSIM
  9. Note: USB Charging & Mains Power Sockets on Sydney Trains Intercity Mariyung Fleet

March 2026

  1. Teardown: UGREEN Finetrack G Item Finder for Google Find Hub (CM916, 65543P)
  2. Project: Building an Optical Drive Tower of Power (& Associated Challenges)
  3. Tested: How Many Times Can a DVD±RW Be Rewritten? – Part 2: Methodology & Results
  4. Tested: How Many Times Can a DVD±RW Be Rewritten? – Part 1: The Contenders & ECMA Standards

February 2026

  1. Tested, Modified: YX-Q01 Two-Way Automatic Mains Switch Module
  2. Notes: Westinghouse EasyCare 500 8kg Front-Load Washing Machine (WWF8024M5WA) Energy Usage
  3. Project: DVD-RAM Testing feat. New-Old-Stock Ver 2.x (2x/3x/5x) Discs
  4. Tech Flashback: Acard ARS-2050B 1-to-11 CD/DVD/BD Duplicator Tower (ft. MSI DH-20AS 6 DVD±RW Drives)
  5. Review: Eskimo eSIM for Tourists & Travelers – Global/Regional & Long Expiry
  6. Review, Teardown: Novoo RG100 GaN 100W Wall Charger (2xUSB-C+1xUSB-A, NCAU100D-123K)
  7. Review: Kolet “Next Gen” Travel eSIM

January 2026

  1. Tested: DVD-RAM2 – The Fastest, Most Reliable, Rare Rewritable DVD (ft. Asus DRW-1814BLT)
  2. Tech Flashback: Recordable HD DVDs – Few Recorders, Slow, Flaky Performance & Even More Shortlived
  3. Tech Flashback: HD DVD – A Format Abandoned Soon After Birth
  4. Tech Flashback: Blu-ray, but Not As You Might Know It! (feat. BD-RE V1.0, Professional Disc)
  5. Tech Flashback: Blu-ray Disc – The HD Format War Winner (incl. LDC/BIS Scanning)
  6. Update: Telstra’s Free Calls to Santa 2025 (#HOHOHO) – New Tricks & Out-of-Office
  7. Tech Flashback: Archival Discs (Mitsui Gold, “Designed for Photo Applications”, Verbatim PhotoSave, Memorex Pro Gold Archival)
  8. Review: TP-Link Deco X80-5G – A Good 5G Modem or Not?

December 2025

  1. Tested: Mitsubishi 2x DVD-R (DHR472U1/5, Made in Japan) [MID:MCC00RG200]
  2. Review: Imuto 1.5V Li-Ion AA (2400mAh/3600mWh) Battery + Charging Station Set (TF-CD-009LDC)
  3. Notes: When Your Ecoflow App Not Working Leads to a Networking Workaround
  4. Review: esim.io OneSIM Worldwide Travel eSIM
  5. Review: Singapore Airlines Exclusive Global Roaming eSIM for 118 Countries (via Pelago, by Frewie)
  6. Tested: JXND XJS4056-based Mini-USB Li-Ion/Li-Poly Battery Charger Module
  7. Tested: Printable.2 “as seen on www.dvd-recordable.org” DVD-R
  8. Quick Review: XTAR L4 Pro 1.2V Ni-MH & 1.5V Li-Ion AA/AAA Smart Battery Charger
  9. Tested: USB-C Barrel Connector Adapters (5.5mm OD, 2.1/2.5mm ID)

November 2025

  1. Where Are They Now? More Discs Uncovered ft. Pressed DVD9s, CD-Rs, DVD±Rs & BD-Rs (Part 3)
  2. Review: Samsung 256GB Bar Plus (MUF-256BE4/AM) & USB Type-C Flash Drive (MUF-256DA/AM)
  3. Quick Review: PNY Turbo Attaché 3 256GB USB 3.0 Flash Drive (P-FD256TBOP-GE)
  4. Tested: Ritek 16x DVD±R ft. Traxdata Magic Silver, ValuePack, Maxell & Hi-Disc
  5. Analysis: Telstra’s Free Calls to Santa 2025 (#HOHOHO) – Actual Number & What’s New?
  6. Review: XTAR 1.5V AA LR 3000mAh USB-C Rechargeable Li-ion Battery
  7. Review: QCY H3S LDAC Dual-Driver Bluetooth v6.0 ANC Headphones
  8. Review: Klook Travel eSIM (RedteaGO)
  9. Tech Flashback: Double-Sided (4.7GB x 2) Recordable DVDs (Data Home, SuperX)
  10. Tech Flashback: Maxell DVD-R for Authoring (or Not?)

October 2025

  1. Review: Truely – Unlimited (5GB then 512kbit/s) Switchless Travel eSIM
  2. Project: VBUS Fixer (When 5.5V is Just Too Much for Your USB Devices)
  3. Tested: Printable.1 “as seen on www.dvd-recordable.org” DVD-R [MID:VANGUARD]
  4. Tested: Pro-Feel DVD-R for Video 4x (PF DR120PW4X50PS) [MID:VANGUARD]
  5. Review: Thermal Master P3 Android/iOS/Windows USB-C Thermal Camera (256×192/25Hz/35mK)
  6. Quick Review: Knowledge Zenith (KZ) PRX 4th-Generation Planar Diaphragm IEMs
  7. Quick Review: Qwertykeys Pearl Milk Tea Custom Keycaps
  8. Tested: CE8301 Boost, XL2001 (HW-676) & XL1583 (HW-681 Clone) Buck 5V USB Power Modules
  9. Review, Tested: XTAR 2600mAh 1.2V Ni-MH AA Rechargeable Battery

September 2025

  1. Tested: DSN-MINI-360 (MP1482-based) 2A Buck Converter Module (4.5-18V In)
  2. Teardown: A&D Medical UA-651SL Blood Pressure Monitor
  3. Quick Review: Samsung Bar Plus 512GB USB 3.2 Gen 1 Flash Drive (MUF-512BE4/APC)
  4. Project: A Poor-Man’s Ambulatory Blood Pressure Monitor (ABPM) ft. A&D UA-651BLE
  5. Notes: Motorola moto g84 5G USB OTG Problems – Bad VBUS?
  6. Review: QCY MeloBuds N70 LDAC Hi-Res Bluetooth 6.0 Dual-Driver ANC TWS Earbuds
  7. Tech Flashback: The Solid-State Hybrid Drive (SSHD) ft. ST500LM000
  8. Tested: Amethystum Storage Technology 100GB 2-6x TL BDXL BD-R (BDR-M100BAZ)
  9. Project: U3SplitV1 – Breaking Apart a USB 3.x Host Port (for Desperate Times!)
  10. Review: EarFun Air Pro 3 Hybrid Active Noise Cancelling True Wireless Earbuds
  11. Review, Teardown: JBL Tune 520BT Wireless On-Ear Headphones

August 2025

  1. Quick Review, Teardown: Thermaltake Argent MB1 RGB Mouse Bungee
  2. Review, Teardown: XTAR 1.5V AA CLR 4300 2700mAh Rechargeable Li-Ion Battery
  3. Review, Teardown: LIMETA EB40 10000mAh 2xUSB-C 2x18W BLE Energy Bank
  4. Review, Teardown: Novoo RG68 USB-C (x2)+USB-A 67W GaN Wall Charger
  5. Flashback+: Pioneer 1x DVD-RW (DVS-RW47B/U) and a DVD-Rot Issue?
  6. Quick Review: Orico 25PW1-C3 2.5″ USB-C 5Gbit/s Hard Drive Enclosure
  7. Review, Teardown: Origimagic Comet C1 Mini PC (Intel N97, 16+512GB, 2.5GbE)
  8. Experiment: Verbatim UltraSpeed+ 32x CD-RW on Non-US+ Drives?
  9. PSA: Validate Your Storage! JMicron JMS583 + KIOXIA BG4 Series SSD Issue?
  10. Notes: CD C1/C2 Error Quality Scanning – Modern vs. Older Drives, Software
  11. Mega Review: Enova Gyrfalcon S4000 Pro Universal Charger & Analyzer

July 2025

  1. Where Are They Now? Semi-Loved Recordable DVD/CDs Get Tested (Part 2)
  2. Analysis: How SEO/AI Spam Got Onto a Government Domain & More
  3. Quick Review: MOONDROP Space Travel 2023 True Wireless Stereo ANC Earbuds (MD-TWS-022)

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