مميزات خاصة

😊【What it does】: This is a DIY display kit consisting of an LED strip display and an LED IC driver. The LEDs have four colors: red, yellow, blue, and green.With the support of the LED driver, the LEDs will be displayed more perfectly.
😊【LED Bar Graph module】: The product has a long service life, IC compatibility, and low power consumption.Ideal for electronic project indicators.
😊【LED Display Color】: 10-segment bar display(2xRed+3xYellow+4xGreen+1xBlue).
😊【LED IC Driver】: The LM3914-1 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs to provide a linear analog display.
😊【LED IC Driver features】: The current drive of the LED is adjustable and programmable without resistors.
😊【Display mode】:Selectable for Bar or dot display mode;Expandable to displays of 100 steps.
😊【Package Includes】: 4 x LED bar graph display module;4 x LM3914N-1 LED IC driver;4 x DIP-20 IC socket;4 x DIP-18 IC socket.

وصف

This is a DIY display kit consisting of an LED strip display and an LED IC driver. The LEDs have four colors: red, yellow, blue, and green.With the support of the LED driver, the LEDs will be displayed more perfectly.

LED Bar Graph module Specification:
Color: Red,Yellow,Blue,Green(2xRed+3xYellow+4xGreen+1xBlue)
Product size: 25.5 * 10.1 * 7.9 mm
Screen size: 25.5 * 10.1 mm
Pixel: 25 mm
Number height: 5 mm

LED IC Driver Specification:
Model: LM3914N-1
Number of pins: DIP-18
Function: Drives LEDs, LCDs or vacuum fluorescents Bar or dot display mode.
Features: The current drive of the LED is adjustable and programmable without resistors.

Package includes:
4 x LED bar graph display module
4 x LM3914N-1 LED IC Driver
4 x DIP-20 IC socket
4 x DIP-18 IC socket

مرحبًا،

بحث

8 قطع 10 قطاعات LED عرض رسم بياني أحمر أصفر أزرق أخضر + LM3914N-1 نقطة/شريط عرض سائق LED عرض سائق مجموعة كومبو مع DIP-20 DIP-18 IC مقبس DIY

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