Here the photos of the Banggood JHE42B buzzer finder for quadcopers and drones and airplanes. It died without notice so I opened it to see what it contain and what could be the reason (you will see on the photo of the chip there is a small crater that shows a burst inside the chip […]
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Category: teardown
This object will be dismantled. It will be a teardown.
Cheap airline earphones
This is how cheap Airlines earphones look like dismantled. You can see the membrane and the coil of the earphone. This is the magnet of the earphone
Audio technica noise cancellation ATH-AN...
This is a really good noise cancelling earphone from Audio Technica. The ATH-ANC32is just does not have the microphone.
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 […]
