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Q: can i reduce a DC power supply from 10v to 5v?

Preguntado por Petrupetru sobre 2021-01-20 12:53:36

martalex513 Why?

2021-11-27 12:08:34 Servicial (0)
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Q: Hello. I received mine and the transistor socket is inverted. Why is that?

Preguntado por Petrupetru sobre 2021-01-20 12:55:07

TonBG248126253 Your question needs and should be clarified with 1 or more photos, please, in the standard box the inverted socket is with its lever locked.

2021-01-27 05:44:46 Servicial (1)
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Q: can you test the alcohol grade if i deep it in alcohol?

Preguntado por Petrupetru sobre 2021-02-14 01:07:23

alwino1969 Stupid question

2021-05-10 07:10:25 Servicial (0)
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TonBG248126253 I'm not sure if your question is about the "3 x NE555 Pulse Frequency Function Adjustable Cycle Module" As it has only 3 pins, VCC - GND - OUT, the other 8 pins are for 4 working frequency scale jumpers , the input and output voltages are in the product description, it is something very basic and simple, and sometimes difficult to adjust without a frequency meter or an oscilloscope.

2021-03-26 04:49:29 Servicial (1)
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Q: so where do i get the controler?

Preguntado por Petrupetru sobre 2021-02-10 11:28:11

TonBG248126253 I learned, just like you, that some manufacturers do this, incomplete products, even writing in the description what it is, placing images of items that are part of what is being sold, this creates confusion.

2021-03-26 04:20:04 Servicial (2)
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Q: what are the last 2 digits?

Preguntado por Petrupetru sobre 2021-02-25 04:52:18

The seller Thank you for your consultation, if we are not able to respond to your questions in time. You can contact our online customer service.

2021-02-27 01:42:21 Servicial (0)
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