sjm4306

@UCGF65XOfUqPD2H7GbwCNsHg - 25.3K subscribers

Teardowns, Repairs, Mods and Projects all revolving around electronics. This is my channel catered to my hobby as an electronics hacker, maker, and tinkerer. Check out my projects in more detail: hackaday.io/projects/hacker/231849.

Home Videos Live Playlists

Nintendo VirtualBoy VGA Mod (+ Demo New Games)

Nintendo VirtualBoy VGA Mod (+ Demo New Games) sjm4306

238 views - 1 week ago

ESPad: An Open Source Bluetooth Game Controller

ESPad: An Open Source Bluetooth Game Controller sjm4306

1.8K views - 2 weeks ago

Pocket Full of Sunshine: Acebeam UC3A Flashlight Review

Pocket Full of Sunshine: Acebeam UC3A Flashlight Review sjm4306

261 views - 1 month ago

The Perfect Budget Gaming Headphones?! EKSA Mako BT Review

The Perfect Budget Gaming Headphones?! EKSA Mako BT Review sjm4306

424 views - 4 months ago

KZ ZS12 Pro 2 and Gale IEM Earbuds Review

KZ ZS12 Pro 2 and Gale IEM Earbuds Review sjm4306

331 views - 5 months ago

Goodaaa Rugged 42,800mAh Solar Powerbank Review

Goodaaa Rugged 42,800mAh Solar Powerbank Review sjm4306

315 views - 5 months ago

Thinkscan 672 Car Diagnostic OBD Tablet Review

Thinkscan 672 Car Diagnostic OBD Tablet Review sjm4306

262 views - 5 months ago

Katerk 420 Piece Handheld Rotary Power Tool Bit Set

Katerk 420 Piece Handheld Rotary Power Tool Bit Set sjm4306

144 views - 5 months ago

The Final Thrift: My Favorite Store is Gone :-(

The Final Thrift: My Favorite Store is Gone :-( sjm4306

397 views - 6 months ago

Holiday Gift Guide 2025: Warsun T9 Pro Flashlight Review

Holiday Gift Guide 2025: Warsun T9 Pro Flashlight Review sjm4306

735 views - 7 months ago

Audio Stocking Stuffer 2025: Tozo HT3 HiRes Bluetooth ANC Headphone Review

Audio Stocking Stuffer 2025: Tozo HT3 HiRes Bluetooth ANC Headphone Review sjm4306

465 views - 7 months ago

The Mother of all Docks!: Wavlink 100W USB C Docking Station

The Mother of all Docks!: Wavlink 100W USB C Docking Station sjm4306

419 views - 8 months ago

Smart(er?)Watch: FitVII HM57 Review

Smart(er?)Watch: FitVII HM57 Review sjm4306

1.6K views - 10 months ago

HiRes Heaven: SoundPEATS Air5Pro Earbuds Review

HiRes Heaven: SoundPEATS Air5Pro Earbuds Review sjm4306

208 views - 11 months ago

Tools Under $30: Hardell Portable Rotary Tool Review

Tools Under $30: Hardell Portable Rotary Tool Review sjm4306

2.8K views - 11 months ago

Double Earbud Feature: KeepHiFi KZ ZA12 and EarAcoustic Audio STA-K IEM Reviews

Double Earbud Feature: KeepHiFi KZ ZA12 and EarAcoustic Audio STA-K IEM Reviews sjm4306

421 views - 11 months ago

Puremic M79 Open Ear Clip On Earbuds Review

Puremic M79 Open Ear Clip On Earbuds Review sjm4306

3K views - 11 months ago

Let's Fix: Sony MZ-N910 Repair

Let's Fix: Sony MZ-N910 Repair sjm4306

1.2K views - 11 months ago

Banish the Darkness: TrixHub Solar Rechargeable Camping Lantern Review

Banish the Darkness: TrixHub Solar Rechargeable Camping Lantern Review sjm4306

505 views - 11 months ago

Bone Tunes: Sanag B60S Pro Max Bone Conduction Bluetooth 64GB MP3 Headphones Review

Bone Tunes: Sanag B60S Pro Max Bone Conduction Bluetooth 64GB MP3 Headphones Review sjm4306

1.3K views - 11 months ago

To Infinity and Beyond: EKSA StarEngine BT Review

To Infinity and Beyond: EKSA StarEngine BT Review sjm4306

266 views - 11 months ago

Let's Fix: Nintendo Virtual Boy!

Let's Fix: Nintendo Virtual Boy! sjm4306

902 views - 11 months ago

Openrock S2 Hi-Res Bluetooth Open Earbuds Review

Openrock S2 Hi-Res Bluetooth Open Earbuds Review sjm4306

200 views - 1 year ago

vTransTalk V16 AI Translation Earbuds Review

vTransTalk V16 AI Translation Earbuds Review sjm4306

2.5K views - 1 year ago

PDSP LED Display Demo

PDSP LED Display Demo sjm4306

887 views - 1 year ago

Let's Fix: Sony MZ-RH10 Hi-MD Replacement OLED Display!!!

Let's Fix: Sony MZ-RH10 Hi-MD Replacement OLED Display!!! sjm4306

2.2K views - 1 year ago

Let's Fix: Backbone One Controller Full Teardown and Repair

Let's Fix: Backbone One Controller Full Teardown and Repair sjm4306

22K views - 1 year ago

It's about Cabletime I built my own DIY USB Dock!

It's about Cabletime I built my own DIY USB Dock! sjm4306

508 views - 1 year ago

The Swiss Army Knife of Powerbanks?!?!: GoodAAA 45800mAh Powerbank Review

The Swiss Army Knife of Powerbanks?!?!: GoodAAA 45800mAh Powerbank Review sjm4306

1.4K views - 1 year ago

Sixthgu V700 Bluetooth Earbuds with LCD Case!

Sixthgu V700 Bluetooth Earbuds with LCD Case! sjm4306

867 views - 1 year ago

Let's Fix: Sony MZ-NF810 Portable Minidisc Recorder

Let's Fix: Sony MZ-NF810 Portable Minidisc Recorder sjm4306

2.2K views - 1 year ago

Puremic Bluetooth Speaker Review

Puremic Bluetooth Speaker Review sjm4306

330 views - 1 year ago

Scigold Ni-Zn and Ni-MH AA Batteries and USB Charger Review (and Teardown!)

Scigold Ni-Zn and Ni-MH AA Batteries and USB Charger Review (and Teardown!) sjm4306

508 views - 1 year ago

Warsun EDC 800 Lumen Flashlight (also Fidget Spinner ?!?!) Review

Warsun EDC 800 Lumen Flashlight (also Fidget Spinner ?!?!) Review sjm4306

1K views - 1 year ago

Tozo PE1 Bluetooth Speaker Review

Tozo PE1 Bluetooth Speaker Review sjm4306

1.5K views - 1 year ago

MT-VIKI USB to Dual HDMI Display Extender

MT-VIKI USB to Dual HDMI Display Extender sjm4306

457 views - 1 year ago

The Datassette: A Cassette Case for your 2242 SSD!

The Datassette: A Cassette Case for your 2242 SSD! sjm4306

526 views - 1 year ago

FilemenTIME:A Project Sponsored by PCBWay!

FilemenTIME:A Project Sponsored by PCBWay! sjm4306

13K views - 1 year ago

Let's Fix: Dead JBL Go 3 Bluetooth Speaker

Let's Fix: Dead JBL Go 3 Bluetooth Speaker sjm4306

6.1K views - 1 year ago

KB Ears KB02 Budget IEM Review

KB Ears KB02 Budget IEM Review sjm4306

403 views - 1 year ago

Valorise UG-08S Wireless Gaming Headset Review

Valorise UG-08S Wireless Gaming Headset Review sjm4306

1.2K views - 1 year ago

Let's Fix: Sony MZ-NF610 Minidisk with Broken USB

Let's Fix: Sony MZ-NF610 Minidisk with Broken USB sjm4306

885 views - 1 year ago

Noevsbig Solder Fume Extractor and Magnetic Helping Hands Review

Noevsbig Solder Fume Extractor and Magnetic Helping Hands Review sjm4306

736 views - 1 year ago

Tozo HA1 Bluetooth Headphone Review

Tozo HA1 Bluetooth Headphone Review sjm4306

356 views - 1 year ago

Tozo NC9 Review: My New ANC MVP?!?!

Tozo NC9 Review: My New ANC MVP?!?! sjm4306

357 views - 1 year ago

Tozo Open EarRing Bluetooth Earbuds Review

Tozo Open EarRing Bluetooth Earbuds Review sjm4306

1K views - 1 year ago

Goodaaa PN-W22 Plus 36,800mAh Rugged Solar Power Bank Review

Goodaaa PN-W22 Plus 36,800mAh Rugged Solar Power Bank Review sjm4306

1.7K views - 1 year ago

Let's Fix (Holiday Special!): Sony MZ-N505 Completely Dead Minidisc Portable

Let's Fix (Holiday Special!): Sony MZ-N505 Completely Dead Minidisc Portable sjm4306

3.5K views - 1 year ago

Sandisk Clip Sport Go 128GB Upgrade Mod

Sandisk Clip Sport Go 128GB Upgrade Mod sjm4306

4.3K views - 1 year ago

Sony OLED Burn-in Investigation

Sony OLED Burn-in Investigation sjm4306

915 views - 1 year ago

Tozo T10 Bluetooth Earbuds Review

Tozo T10 Bluetooth Earbuds Review sjm4306

543 views - 1 year ago

iPazzport A6 and X9-B IR+BT+RF Remote Review

iPazzport A6 and X9-B IR+BT+RF Remote Review sjm4306

514 views - 1 year ago

Isotip Model 7700 Portable Soldering Iron Review

Isotip Model 7700 Portable Soldering Iron Review sjm4306

401 views - 1 year ago

Adzerd Tiktok Bluetooth Remote Ring Review

Adzerd Tiktok Bluetooth Remote Ring Review sjm4306

8.8K views - 1 year ago

Let's Fix: Rare Sony NW-S205F OLED Replacement

Let's Fix: Rare Sony NW-S205F OLED Replacement sjm4306

2.7K views - 2 years ago

Mail Advert Video Player Teardown and Tinker!

Mail Advert Video Player Teardown and Tinker! sjm4306

1.1K views - 2 years ago

ANALOI 13.7" LED Wall Clock

ANALOI 13.7" LED Wall Clock sjm4306

449 views - 2 years ago

Noevsbig Magnetic Soldering Helping Hands Review

Noevsbig Magnetic Soldering Helping Hands Review sjm4306

769 views - 2 years ago

iPod Nano Killer? Mechen M3 Review

iPod Nano Killer? Mechen M3 Review sjm4306

11K views - 2 years ago

InkClock Project Sponsored by NextPCB!

InkClock Project Sponsored by NextPCB! sjm4306

870 views - 2 years ago