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Inside an AliExpress bed mite eliminator

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POE power injector plug with "issues"

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2025 Isle of Man Young Farmers Xmas tractor run

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PT8M6S

Excellent value LIDL/Parkside wire bootlace ferrule kit

bigclivedotcomApr 22, 2025

126k

PT20M30S

Complex Japanese plasmacluster and mist unit

bigclivedotcomApr 8, 2025

55k

PT13M11S

Exploring an Anker power bank

bigclivedotcomJan 30, 2025

202k

PT10M57S

Testing AliExpress "mystery solder"

bigclivedotcomJan 16, 2025

205k

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JV100 soldering iron - the forbidden user guide

bigclivedotcomDec 8, 2024

102k

PT22M59S

Fixing a faulty ice maker

bigclivedotcomNov 1, 2024

83k

PT23M35S

High voltage LED tester with VERY clever circuitry (and hidden features)

bigclivedotcomOct 3, 2024

121k

PT28M7S

Running your LED "neon" ornaments from USB - including a total screw-up

bigclivedotcomJul 30, 2024

54k

PT13M2S

Fixing a Temu light - with schematic

bigclivedotcomMay 12, 2024

56k

PT13M11S

Airwick fart neutraliser - with schematic

bigclivedotcomMay 10, 2024

72k

PT25M37S

Exploring the expiry timer on a Sharp plasmacluster module.

bigclivedotcomMar 27, 2024

150k

PT8M6S

Speed camera stealth jammer teardown - with schematic

bigclivedotcomJan 21, 2024

327k

PT7M13S

2032 lithium cell charger with reverse polarity test

bigclivedotcomJan 19, 2024

113k

PT21M4S

Inside a ShangFang temperature controller

bigclivedotcomDec 9, 2023

69k

PT15M52S

eBay 9 MILLION mAh power bank teardown (with schematic)

bigclivedotcomDec 5, 2022

374k

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"Miracle" heater teardown - with schematics

bigclivedotcomOct 8, 2022

262k

PT23M35S

Cheapest way to learn to solder

bigclivedotcomSep 26, 2020

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PT15M16S

Inside an automatic foam soap dispenser with clever pump.

bigclivedotcomSep 9, 2020

125k

PT15M23S

Inside a Znter lithium 9V battery.

bigclivedotcomJun 29, 2020

397k

PT21M27S

All plastic 150W eBay desk mini-heater. (With schematic.)

bigclivedotcomJan 9, 2020

295k

PT30M

Using salvaged lithium cells to power LEDs directly. (with protection test)

bigclivedotcomNov 21, 2019

258k

PT19M15S

Norwegian MRE food rations.

bigclivedotcomDec 16, 2018

203k

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Inside some dodgy Chinese USB power supplies from Greece.

bigclivedotcomDec 22, 2017

388k

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Are over-discharged lithium cells safe? (And how to test for damage.)

bigclivedotcomJul 21, 2017

303k

Horrific USB power supply fault. (Electrocution risk.)

bigclivedotcomDec 19, 2016

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How an RCD / GFI works and troubleshooting rogue tripping.

bigclivedotcomDec 18, 2015

268k

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How to make an authentic Joule Thief.

bigclivedotcomJun 13, 2015

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Featured Results

These will soon be "retro" (thank goodness)

AliExpress - The joy of gadget unbagging. Flicker alert

Inside an AliExpress bed mite eliminator

POE power injector plug with "issues"

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10A vs 100A solar charge controllers

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Exploring a mass produced solar charge controller

Frustrating wireless USB doorbell - with undocumented code cancel feature

Excellent value LIDL/Parkside wire bootlace ferrule kit

Complex Japanese plasmacluster and mist unit

Exploring an Anker power bank

Testing AliExpress "mystery solder"

JV100 soldering iron - the forbidden user guide

Fixing a faulty ice maker

High voltage LED tester with VERY clever circuitry (and hidden features)

Running your LED "neon" ornaments from USB - including a total screw-up

Fixing a Temu light - with schematic

Airwick fart neutraliser - with schematic

Exploring the expiry timer on a Sharp plasmacluster module.

Speed camera stealth jammer teardown - with schematic

2032 lithium cell charger with reverse polarity test

Inside a ShangFang temperature controller

eBay 9 MILLION mAh power bank teardown (with schematic)

"Miracle" heater teardown - with schematics

Cheapest way to learn to solder

Inside an automatic foam soap dispenser with clever pump.

Inside a Znter lithium 9V battery.

All plastic 150W eBay desk mini-heater. (With schematic.)

Using salvaged lithium cells to power LEDs directly. (with protection test)

Norwegian MRE food rations.

Inside some dodgy Chinese USB power supplies from Greece.

Are over-discharged lithium cells safe? (And how to test for damage.)

Horrific USB power supply fault. (Electrocution risk.)

How an RCD / GFI works and troubleshooting rogue tripping.

How to make an authentic Joule Thief.

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Featured Results

These will soon be "retro" (thank goodness)

AliExpress - The joy of gadget unbagging. Flicker alert

Inside an AliExpress bed mite eliminator

POE power injector plug with "issues"

2025 Isle of Man Young Farmers Xmas tractor run

10A vs 100A solar charge controllers

Inside a very interesting four laser aura unit

Exploring a mass produced solar charge controller

Frustrating wireless USB doorbell - with undocumented code cancel feature

Excellent value LIDL/Parkside wire bootlace ferrule kit

Complex Japanese plasmacluster and mist unit

Exploring an Anker power bank

Testing AliExpress "mystery solder"

JV100 soldering iron - the forbidden user guide

Fixing a faulty ice maker

High voltage LED tester with VERY clever circuitry (and hidden features)

Running your LED "neon" ornaments from USB - including a total screw-up

Fixing a Temu light - with schematic

Airwick fart neutraliser - with schematic

Exploring the expiry timer on a Sharp plasmacluster module.

Speed camera stealth jammer teardown - with schematic

2032 lithium cell charger with reverse polarity test

Inside a ShangFang temperature controller

eBay 9 MILLION mAh power bank teardown (with schematic)

"Miracle" heater teardown - with schematics

Cheapest way to learn to solder

Inside an automatic foam soap dispenser with clever pump.

Inside a Znter lithium 9V battery.

All plastic 150W eBay desk mini-heater. (With schematic.)

Using salvaged lithium cells to power LEDs directly. (with protection test)

Norwegian MRE food rations.

Inside some dodgy Chinese USB power supplies from Greece.

Are over-discharged lithium cells safe? (And how to test for damage.)

Horrific USB power supply fault. (Electrocution risk.)

How an RCD / GFI works and troubleshooting rogue tripping.

How to make an authentic Joule Thief.

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