Specs This is :Daxiongmao Endoscope Camera, 1080P HD Inspection Camera, Borescope Camera with Light, IP67 Waterproof Camera, 16.5ft Flexible Endoscope Camera with Light, Gadgets for Men (4.3”They Claim this is 1080p camera… please see my video to check if this is true About Read More

Specs Fluke 80T-150UA Universal Temperature ProbeKey features:Compatible with Fluke DMMsHigh accuracy and fast reading for low voltage (below 24 V AC, 60 V DC) applicationsMeasurement range: -50 to 150 °COutput: 1 mV/ °C or 1 mV/ °F (switchable) Video Photos Read More

This Hitachi D-E7 exhibits weird issue with bias oscillator: at Metal bias position AC voltage across the erase head is rapidly dropping and thus bias current. Recording level is doping along making recording impossible. This also makes impossible to calibrate the deck. Also Read More

Lets take a look what is happening with this relatively rare cassette deck from Hitachi!It has a clone sister cassette deck Lo-D 7 ! Specs Type: 3-head, single compact cassette deckTrack System: 4-track, 2-channel stereoTape Speed: 4.76 cm/sHeads: 1 x record, 1 x playback, 1 x Read More

Got this old Simpson 260 5p Volt-Ohm-Milliammeters fro free. Was curious that it has high voltage range up to 5000V ! Now I want to make sure it works and see if I can measure some high voltage circuits !So lets do teardown and troubleshooting ! Specs Simpson 260 Series 5P Read More

Today we do teardown and tests of this 4$ Dollarstore headlamp flash light Video Photos Read More

We are investigating what is going repairing and tuning the classic cassette player from Technics RS-M228X Specs Type: 2-head, single compact cassette deckTrack System: 4-track, 2-channel stereoTape Speed: 4.8 cm/sHeads: 1 x record/playback, 1 x eraseTape Type: type I, CrO2, Read More

Today we are taking apart and investigating how Wyze Video Doorbell V2 works ! Specs Color Materials & Components Camera Dimension Video Frame Rate Field-of-View Audio Additional Details Storage: Power 16V-24V AC,≥10VA Note: A 16V 10VA transformer sits at the lower end of the Read More

Lets see if we can fix this thriftsore Pioneer CT-W802R find ! Specs Type: auto reverse, double compact cassette deckTrack System: 4-track, 2-channel stereoTape Speed: 4.8 cm/sHeads: 2 x record/playback, 2 x eraseMotor: 2 x DC servoTape Type: type I, CrO2, MetalNoise Reduction: Read More

Got this one purchased on Ebay and shipped from France ! I got pretty bashed up in the transit 🙁 Specs Video Teardown Photos Power Supply Repair Power supply was diagnosed as non working and voltages were super low. After using ESR meter I was able to identify 2 bad electrolytic Read More

Summary I have design yet another version of an adapter to use modern batteries in place of AIWA LIB-902 or JVC BN-R3610 3.7 V Lithium battery for vintage MD walkmans as JVC XM-R70 No commercial use allowed, no selling printed model allowed and no derivative of any kind allowed Read More

Got it as job lot from Ebay. Looks like this Sony Walkman WM-FS421 is in perfect condition ! Specs Video Photos Files Read More

Lets see what is inside this Ikea Rallen Qi Charger and if it is working at all. Fount in thrift store for 2 bucks. Specs Video Photos Read More

Found this baby in Thriftstore with leaked batteries inside and hardened lubricant. Also speaker was busted ! Specs Video Photos Read More

Lets check this failed powerbank from Belkin. This is 10K mAh capacity. It charges but does not charge other devices. Clearly something wrong. Specs Brand ‎Belkin Manufacturer ‎Belkin Components Place of Business ‎PLAYA VISTA, CA, 90094 US Model ‎F8J267btBLK Part Numb Read More

I think this is time to finally upgrade my system to something more modern ! So I pick intel platform rocking LGA 1700 Socket and Asus Z790-PLUS WIFI Tuf Gaming Motherboard! Lets check it out Limited Time deal on Amazon #ad https://amzn.to/3sF3xv9 Specs Best Seller Ranking #3 in Read More