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Creality 3D® Ender-3 Pro Impresora 3D DIY Kit 220x220x250mm Tamaño de impresión con adhesivo de plataforma extraíble magnético
US$249.00 US$349.00

Q: Can this printer produce multicolor models?

Preguntado por gkns sobre 2019-01-08 12:03:11

Matwer1854 yes

2021-11-30 05:06:59 Servicial (0)
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3S 11.1V 25A Batería de ion de litio 18650 BMS Placa de protección PCB con función de equilibrio
US$10.38 US$10.99

Q: What is the charging voltage?

Preguntado por gkns sobre 2019-03-16 09:46:27

tolerans0 Recommended charger 12.6V-13.6V with current limiter - not recommended over 0.5 of max discharging 25A. From the cells point of view 18650 2Ah charging current 1A per cell, 2p - 2A ... 10p - 10A. One group-line 4 MOSFETs is discharging, second for charging. Theoretically they can handle same current.

2020-12-13 11:33:16 Servicial (0)
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Gafas de realidad virtual estéreo 3D de 360 grados Bakeey VR Shinecon 6.0 para teléfonos inteligentes de 4.7-6.0 pulgadas
US$47.34 US$49.99

Q: Does it have enough space for eye glasses?

Preguntado por gkns sobre 2019-01-13 12:05:54

Oleg Pritula 0,=5<=>3> <5

2020-02-25 08:16:10 Servicial (0)
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gkns 07/02/2019
Excellent multimeter. Readings are accurate. Easy to use. In order to measure AC voltages, we need to press SEL button to change it to AC mode. It is not very obvious, since the radial switch just shows same position for both AC and DC. Chances of damage if you miss this.
ANENG AN8002 Multímetro Digital True RMS de 6000 Cuentas, Corriente Alterna/Corriente Continua, Voltaje, Frecuencia, Resistencia, Probador de Temperatura ℃/℉
US$24.24 US$25.99
0
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3pcs Salida 1.25-36V 5A Corriente Constante Voltaje Constante Cargador de Batería de Litio Módulo de Fuente de Alimentación Paso Abajo Controlador LED Alta Potencia Baja Ondulación Alta Eficiencia Protección contra Cortocircuitos
US$17.31 US$17.99

Q: Why are there two potentiometers? Both are marked voltage regulators. When I tried it out only one of them actually changed the voltage. What does the other do?

Preguntado por gkns sobre 2019-03-05 12:11:18

Colin one is for adjusting voltage the other is for adjusting the current

2019-07-15 01:37:50 Servicial (0)
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gkns 10/03/2019
The plastic look cheap, but functional, and can be combined to form bigger spacer. Though this piece of plastic is highly overpriced.
3x 18650 Carcasa radiante ABS Soporte de plástico Batería Paquete de espaciador
US$0.81 US$1.61
0
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gkns What is the charging current? I tried a 5A XL4015 CCCV step-down converter to charge this, but it heated up and got damaged.

Kickouille 30/12/2018
Good board for the price, I recommend to use CC/CV method to charge. Over charge tested successfully: charging source will be disconnected as soon as a cell reaches around 4.27V. Uder discharge works as well (not measured precisely but load is disconnected once a cell is close to 3V. Over current and short also works as expected. Tested as in the image in 3S2P configuration with recycled batteries from the same original pack. Passive balancing will then try to bring cells down to 4.18V through bleeding resistors.
3S 11.1V 25A Batería de ion de litio 18650 BMS Placa de protección PCB con función de equilibrio
US$10.38 US$10.99
1
Comentarios (3)
gkns 19/03/2019
Made a 3S-4P pack with it. Checked over charge protection, didn't get to test the discharge protection. The board is designed ingenuously! The positions of solder joints match the battery positions when arranged in the 3S configuration, so that we won't need long wires connecting B1,B2 to corresponding solder joints.
3S 11.1V 25A Batería de ion de litio 18650 BMS Placa de protección PCB con función de equilibrio
US$10.38 US$10.99
0
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XH-M116 Interruptor de Emergencia del UPS Interruptor Automático de Corte de Energía al Módulo de Energía de la Batería
US$3.80

Q: What is the switching delay?

Preguntado por gkns sobre 2019-03-10 03:03:27

Frogletwas sorry not sure for that

2019-03-25 04:49:37 Servicial (0)
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gkns 21/02/2019
Excellent accuracy and easy to adjust the voltage with the given control, With adequate spacing between turns. Thought the DC output plug was not needed. Instead it could have been just a pair of crocodile pins.
Adaptador de corriente ajustable AC a DC de Excellway 9V 12V 15V 18V 24V 3A 72W Adaptador de fuente de alimentación Universal 220V a 12V
US$12.29 US$18.99
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Xiaozhai BOBOVR Z4 Video de juego inmersivo de realidad virtual VR 3D 120 grados Gafas Teatro privado
US$51.96 US$53.99

Q: Can I use a wireless controller?

Preguntado por gkns sobre 2019-02-18 10:53:06
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Xiaozhai BOBOVR Z4 Video de juego inmersivo de realidad virtual VR 3D 120 grados Gafas Teatro privado
US$51.96 US$53.99

Q: Both my eyes have different power, can this be adjusted to suit my eye power?

Preguntado por gkns sobre 2019-02-18 10:52:45
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gkns 07/02/2019
I charged 18650 to max voltage using this. Took around 5-6 hours to charge 4 batteries to full capacity. Understandable since the power input is a 2.1 A line.
Cargador de batería XTAR VC4 LCD Screen USB para baterías 18650 26650 14500
US$28.86 US$29.99
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SONOFF® RF 7A 1500W AC90-250V WIFI Interruptor inteligente inalámbrico de enchufe con módulo de control remoto de 433MHZ
US$18.47 US$19.99

Q: Can I pair the same remote with multiple sonoff switches?

Preguntado por gkns sobre 2019-02-02 09:36:18

Steven yes, it can

2019-03-08 11:49:10 Servicial (0)
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Huawei Honor Watch Magia Smart Watch 1.2 'AMOLED GPS Multi-sport Long Batería Life Smart Watch
US$159.99 US$199.99

Q: What is the strap size?

Preguntado por gkns sobre 2019-01-31 08:04:16

Novak The width of this strap is 22mm.

2019-01-31 08:21:22 Servicial (0)
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LED Pantalla Alarma dual Reloj Unidades duales Altavoz inalámbrico bluetooth FM Radio Puerto USB Altavoz de graves
US$39.59 US$43.99

Q: Does this sync time over wifi or bluetooth?

Preguntado por gkns sobre 2019-01-28 01:55:57

Karen bluetooth

2019-03-06 01:01:35 Servicial (0)
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Creality 3D® Ender-3 Pro Impresora 3D DIY Kit 220x220x250mm Tamaño de impresión con adhesivo de plataforma extraíble magnético
US$249.00 US$349.00

Q: color

Preguntado por gkns sobre 2019-01-08 12:02:25

Jknaphus BLACK

2019-01-13 09:15:37 Servicial (0)
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18 mm 20 mm 22 mm 24 mm Reloj de acero inoxidable de color negro Banda
US$20.58 US$22.99

Q: Are these quick release bands?

Preguntado por Gopikrishnan N S sobre 2018-08-24 11:20:59

yikkkk Normal watch band.

2018-08-26 09:31:12 Servicial (0)
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