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ماژول نمایشگر 16 ال ای دی دو کاناله طیف صدا و موزیک

ماژول نمایشگر 16 ال ای دی دو کاناله طیف صدا و موزیک

برای نظر دادن به این محصول اولین باشید

قیمت عادی: ‎94٬900تومان

Special Price ‎72٬600تومان

23% تخفیف

موجودی: 3

کد انبار: ELC-02-031

جزییات

Size: 50mm x 110mm, blue light.
Two fixed hole diameters: 3mm spacing: 100mm
Signal input range: minimum of 300 MV. Max. 5 V (signal not too strong)
Supply voltage: DC 8V to 12V
Maximum current: about 70 mA
Features:
Two S1 and S2 buttons, long press (more than 1 second) and short click (less than one second, more than 0.2 seconds). The key function is very simple.
S1 adjusts the intensity of the input signal in normal display mode. The cycle reduces the number of input signals by clicking and automatically returns to the beginning according to the end. S1 in the brightness adjustment mode, press increase to the highest brightness level of the G.
S2 is used to select the display mode in the normal display mode. The same click-to-click conversion period automatically returns to the last one. S2 is in brightness adjustment mode, pressing the level to the lowest brightness. S2 is in normal display mode, the long press will enter the brightness adjustment mode, s2 is in brightness adjustment mode, a long press will be saved and it will return to normal. Luminance mode
Wiring notes:
1, do not use alternating current, do not occupy high voltage.
2, - / + represents the power supply, - represents the negative post of the input power supply, + represents the positive post of the input power supply; The signal strength should not be too high, the signal strength in the headphone jack is generally provided, do not use the output signal of the power amplifier is too strong, It may damage the circuit.
3, the Audio signal 3 line is the R L G tag, it is the correct channel signal, left channel signal, label ground (negative energy circuit board)

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