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appliance electronics phones teardown

Audio technica noise cancellation ATH-ANC33is, ATH-ANC32is

This is a really good noise cancelling earphone from Audio Technica. The ATH-ANC32is just does not have the microphone.

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appliance banggood electronics gardening teardown

Banggood grow light 3W SKU753068


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)

Categories
appliance battery electronics teardown

Dyson defect battery

This dyson battery started blinking red for ever. Dyson replaced it.

Categories
appliance electronics teardown

Roomba iRobot pet service (vaccum robot)

I found this old Roomba iRobot and it was quite nice inside so here are the photos

You can find a list of the top vaccum robots around at the bottom (iLife A4s Monoprice Strata Smartvac 2.0 Samsung Powerbot R7070 LG Hom-Bot Turbo+ iRobot Roomba 690 iRobot Roomba 960 EcoVacs Deebot N79 Eufy RoboVac 11)

the brushing system

The Roomba iRobot control unit

These pcbs is very nice and well-designed. the engineers of Roomba have done a good job

Some of the favorite Vaccum Robots around
iLife A4s

Monoprice Strata Smartvac 2.0

Samsung Powerbot R7070

LG Hom-Bot Turbo+

iRobot Roomba 690

iRobot Roomba 960

EcoVacs Deebot N79

Eufy RoboVac 11

Categories
appliance electronics teardown

12Volt 1500mA power adapter teardown

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These adapter died and so i decided to teardown it down.

Categories
appliance electronics teardown

DT830b digital multimetre teardown

My digital multimeter DT 830 B

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Categories
appliance electronics teardown

Wireless Thermometer teardown

Here a small electronic thermometer.

Categories
appliance electronics

hedge clipper, hedge shear from Aldi

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Categories
appliance electronics pumps

AC Air Conditioning

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Categories
appliance electronics

Thread mill, runner, running machine Crane by Aldi

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