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DANIU Flexibele Bureau Grote 5X USB LED Vergrootglas 33cm+33cm Beugel 3 Kleuren Verlichte Vergrootglas Lamp Loep
26,09€ 41,01€

Q: is the 33cm the ring light or?????

gevraagd door BG523716443 op 2020-04-12 11:19:21

Qtronik - It doesn't say the dimension of the RING LIGHT!!! - In the description 33cm for a THE RING LIGHT is IMPOSSIBLE - Does somebody can tell us what is the dimension of the RING DIAMETER?

2021-12-27 12:38:13 Nuttig (0)
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G3/4 Flow Sensor Water Flow Sensor Switch Voor Flow Meter Water Sensor Koperen Behuizing Hall Turbine Flow Meter
8,38€ 13,97€

Q: Does this part come with a temperature sensor included?

gevraagd door gregfromburke op 2020-11-27 06:08:37

Qtronik Mine came with it. But it is not digital. It's like an RTD.

2020-11-29 08:26:46 Nuttig (1)
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G3/4 Flow Sensor Water Flow Sensor Switch Voor Flow Meter Water Sensor Koperen Behuizing Hall Turbine Flow Meter
8,38€ 13,97€

Q: Hello ! Can this sensor measure temperature ? Or only flow ?

gevraagd door fab op 2019-09-19 11:31:44

Qtronik Both but we do not know wish kind of temperature sensor is. The question have been asked but no descent response had been given

2020-04-26 07:28:17 Nuttig (1)
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5M 45W 150SMD WS2812B LED RGB Kleurrijke Stripverlichting Waterdicht IP65 Wit/Zwart PCB DC5V
32,62€ 39,14€

Q: Which wire does what? Can you add some sort of wirring diagramm or something?

gevraagd door hansii.hmr op 2017-12-21 11:31:17

Qtronik It's is an PWM kind of adressable strip led... The green is your Data in line and on an raspberry pi It should be connected on GPIO 18 (pin 12) The red is your +5 dc The white is your -0 dc (or ground kind)

2019-06-15 03:41:17 Nuttig (0)
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Qtronik 24/06/2019
Oups! I've bought too fast... I tough there was only one type of addressable led strip... this one is for pwm type of communication and it can't be used on my project... I think I'll create another project with it. Anyway the package is exactly what it is and I'm happy with it. tankyou!
5M 45W 150SMD WS2812B LED RGB Kleurrijke Stripverlichting Waterdicht IP65 Wit/Zwart PCB DC5V
32,62€ 39,14€
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