Alle berichten

Q: power supply voltage?? dc supply voltage??

gevraagd door BG510423750 op 2021-01-31 07:42:50

WeirdAl The product says that it needs from 6-36 volts, DC... It will only give you what you give it, plus a couple volts.I have mine hooked up 2 x 12 volt batteries...

2021-02-09 01:08:17 Nuttig (0)
Verzenden
antwoorden (5)

Q: which is the brand producer?

gevraagd door adolfoleonardi op 2020-12-06 04:17:32

WeirdAl There is no brand name on the unit, and the packaging was not marked at all.

2020-12-09 11:53:51 Nuttig (0)
Verzenden
antwoorden (1)

WeirdAl There is no battery in the unit I received... It only runs when it is receiving USB power.

2020-09-22 05:52:48 Nuttig (0)
Verzenden
antwoorden (2)

Dani não tenho certeza se na minha acompanha! Vou verificar !

2020-09-22 01:07:10 Nuttig (0)
Verzenden
antwoorden (1)

Q: How long is the pin?

gevraagd door KIRASE op 2020-07-28 05:59:02

WeirdAl The conducting pin is 13.75 mm long, bent at 90% in the middle.

2020-07-28 09:58:12 Nuttig (1)
Verzenden
antwoorden (2)

Q: this for iPhone or Android

gevraagd door AmbrishVarshney op 2018-09-17 09:09:09

WeirdAl From the description: Dimension: 71mm*16.89mm*19.41mm (For iPhone 6) 81.9mm*16.99mm*20.14mm (For iPhone 6P) 71.1mm*16.8mm*19.4mm (For iPhone 7 - 8) 82.4mm*17.7mm*20.7mm (For iPhone 7P - 8P) 70.0mm*17.6mm*20.6mm (For iPhone X) .. So I would have to say "IPhone"...

2020-07-19 12:00:05 Nuttig (0)
Verzenden
antwoorden (1)

Karavs Chip needs two voltage, one for logic supply and another for drive supply. From data sheets I found that max voltage for logic is 7 v and for drive - 50 v. This is parameters for chip. On board I see 12 v and 5 v supply inputs, where you found 5v-35v? 12 v is for drive supply (chip input 4) and 5v is for logic support (chip input 9)

2020-01-28 11:47:49 Nuttig (0)
Verzenden
antwoorden (1)

bice90 Hi! In this case, you can do a little research, but TLDR: you can go up to 35 V, no problems, but you have to remove the jumper located above the power supply connector. Longer answer: 1st, you can see that the capacitors are rated for 35V (220 35V VT). Also, you can check the datasheet of the L298N chip which says that the maximum supply voltage is 46 V (page 3 of the datasheet). You have to be aware that there is a jumper on the board which should be removed if you use the device with larger than 12 V. The jumper is located between the input terminal and one of the capacitors (bottom left corner of the board). I also tested this type of circuit board with different voltages and it was fine. In fact, my board does not have the 12 V printed on it.

2020-02-03 12:06:59 Nuttig (2)
Verzenden
antwoorden (1)