This is a really good noise cancelling earphone from Audio Technica. The ATH-ANC32is just does not have the microphone.
Category: teardown
This is a grow light for plants that live inside. It should provide just the right light the plant needs to grow effectively.
It is not very safe as the LEDs are in serie (60 of them) and the voltage between the Solder points would be more than 60 x 1.7 so more than 100 Volts.
(Full Spectrum E27 3W 60 LED Grow Light 41 Red 19 Blue For Plant Hydroponics AC220V)
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Dyson defect battery
This dyson battery started blinking red for ever. Dyson replaced it.
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Security pin calculator
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Canon Selphy CP800 printer
This is a compact photo printer Canon Selphy CP800 printer
This is a similar shaver as the Braun series 9 like the 9295 or 9290 or like to rotating Philips Series 5000 dismantled
Over time it will become clogged so here have a look how dirty it is.
Some good shavers were nominated in 2017
Philips Norelco SensoTouch 3D – The Best Multi-Feature Rotatory Shaver. …
Philips Norelco AT830 – Powered by DualPrecision and Wet & Dry Technology. …
Panasonic Arc 3 – A typical Cordless Electric Shaver. …
Remington F5-5800 – The Most Affordable Shaver. …
Braun CoolTec – Best shaver for all skin types.
Here the 2018 ranking:
Braun Series 7 790cc
Braun Series 9 9095cc
Panasonic ES-LV95
Philips Norelco SensoTouch 3D
Panasonic Arc 4
Wahl 8061
Philips AT830
Braun Series 3 ProSkin 3040s
Remington F5-5800
Panasonic Arc 3
This is an old digital multimeter bought in Japan. It is certainly not as accurate as a Fluke but worked well.
On a 2 level pcb 
The encoding wheel of the digital multimeter. 
LCD screen 
Here the best multimeters for 2018
- Fluke 87-V Digital Multimeter.
- Innova 3320 Autoranging Digital Multimeter. …
- Extech EX330 Autoranging Mini Multimeter.
- Fluke 88V Automotive Multimeter Combo Kit. …
- Mastech MS8268 Series Digital Multimeter. …
- Klein Multimeter MM500 Auto Ranging Multimeter.
- Fluke 116 HVAC Multimeter.
18volts Ryobi BPL 1820 46Wh battery pack for powertools
Made of 10 li-ion batteries of 3.7volts.
The charging board with the controlling ic.
The Ryobi Fuel Gauge indicates red orange and green.
Among the top power tools & cordless drill you can find are the followings:
Makita XFD10R
DeWalt DCD790D2
Milwaukee 2703-22
Bosch DDS182
Rockwell RK2852K2
Kobalt 1424A-03
Ryobi P1811
Porter-Cable PCCK600LB
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USB hub, card reader
Small and useful USB hub with sd card reader
On the right the small weight to make it more heavy and stable.
Also the 2 blue leds that light it up and make it look cool.
Blue LEDs
The 3 USB connectors connected to the card reader.
Usb driver and blue Leds
