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Q: Hi, how do I change the battery?

Задавает kkm2015 на 2021-01-13 00:20:20

Electronicoma The lamp doesn’t have a battery. There’s a accumulatorin the flashlight. The battery is charged via a supplied USB cable. If the accumulator is used up, the lamp can be opened with four screws.

2021-01-15 07:17:23 полезный (0)
ответы (3)

Q: I have the 2.4" unit 240x320. Should the VCC be 5v or 3.3v?

Задавает BG573543554 на 2020-07-07 23:19:09

Electronicoma Integrated regulator IC supporting 5V or 3.3V power supply. You can optionally use both voltages.

2020-07-12 11:37:53 полезный (0)
ответы (2)

Electronicoma If the distance between the wires of the high voltage is too large or the applied input voltage, a rollover can take place in the module itself. That means you destroyed the module. The sounds you hea... Просмотреть более

2020-06-28 15:19:38 полезный (0)
ответы (3)
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