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ThomQc

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ThomQc 12/04/2021

Very nice led tube with warm led light color. It is easy to setup and has enough power to light correcly my small counter. Be aware that the light comes without any power supply. I has several so it was ok in my case. I measured ~450mA under 12V, (5W input power).

Luce a tubo rigido a LED con sensore di movimento PIR per il corpo di 50CM per armadio da cucina e guardaroba DC12V

14,91€ 15,67€

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Modulo amplificatore di potenza digitale stereo 2.0 Bluetooth 5.0 ZK-502H 50Wx2 TPA3116D2 HIFI

19,17€ 20,29€

D: if only used with aux out (active speaker ) it needs to be powered?

Domandata da alessandromagnaghi il 2020-12-01 01:00:35

ThomQc Yes, it needs to be powered to convert digital sound to analog (both active and passive speakers are analog). Aux out level can also be adjusted by the master volume knob. In my experience, you have to turn it to max to have a decent line level (for active speakers).

2020-12-08 11:01:54 Utile (1)

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ThomQc 18/09/2020

I did not have time to fully test the scope but seems quite good and very easy to use. I just measured the calibration probe signal and noticed a small discrepancy between both channels PP voltage (~0.1v)... Not sure if I can calibrate it. But even is it is not a high precision tool, it seems a very promising and practical tool.

DANIU ADS1013D 2 canali 100 MHz Banda Larghezza 1GSa / s Frequenza di campionamento oscilloscopio con 7 Pollici Touch screen a colori TFT LCD

145,76€ 175,28€

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ThomQc 10/08/2020

I bought two units for moisture measurement in my house. First thing I have done is to put both hygrometer in the same place (one besides the other) to evaluate roughly their relative accuracy. They gave me a 5% difference wich is within the indicated specifications. Sincerely, for the price, I thought it would be worse. So I am quite happy with this product. The display is clear especially if you are interested in the hygrometer measurement since the number is bigger than the temperature. Other less important values (min, max) are smaller so it is easy to read and find information. The color indication for hygrometry is a gadget for me but it could be usefull as a reminder for moisture level confort zone . Overall, for the price I would recommend this product.

Termometro Igrometro Digitale Multifunzionale Misura di Temperatura Umidità Touch Screen Multicolore

10,65€ 11,06€

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ThomQc 16/10/2019

Works as expected.

Caricabatterie LCD a impulsi iMars 12V 6A per batterie al piombo acido, AGM e gel per auto e moto

18,44€ 29,51€

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ThomQc 13/12/2018

This adapter works exactly as expected. I use it with a raspberry pi to display on a old VGA display. The compact design is a positive point for me.

Convertitore da HDMI a VGA con cavo audio Maschio a Femmina per PC Laptop Tablet Supporto HDTV Adapter

12,78€ 13,83€

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ThomQc 08/10/2018

Just installed so I cannot comment on the charging rate and autonomy. The light is bright enough to light a small passage.

MAEREX COB solare Impermeabile chiaro PIR Flood parete sensore di movimento lampada per Garden Outdoor

28,87€ 39,02€

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ThomQc 08/10/2018

The parcel was crushed in the shipping I'm wondering if it was damaged. There is no visible damage but the light behaves weird. I charged it for 2 days but it still only light very dim.

Lampada da parete impermeabile a energia solare con rilevatore di movimento estraibile da esterno con 38 LED

27,70€ 29,51€

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MAEREX COB solare Impermeabile chiaro PIR Flood parete sensore di movimento lampada per Garden Outdoor

28,87€ 39,02€

D: Is it really waterproof ?

Domandata da ThomQc il 2018-09-10 09:29:38

Naitxw Yes, this solar wall lamp is waterproof IP65, suitable for garden outdoor.

2018-09-22 02:33:46 Utile

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