LM3915 - Dot/Bar Display Driver (pack of 3 )
$63.08
$95.88
Ask for Latest offer / Availability : https://bit.ly/3p8f13c Provides a Logarithmic 3dB Analog Display from Analog Voltage Input Drives LED’s, LCD’s or Vacuum Flourescents Bar or Dot Display Mode Expandable to 100 Steps Internal Voltage Reference from 1.2V to 12V Operates with single supply of 3V to 25V Inputs operate down to ground Output current programmable from 1 mA to 30 mA Input withstands ±35V without damage or false outputs Outputs are current regulated, open collectors Directly drives TTL or CMOS The internal 10-step divider is floating and can be referenced to a wide range of voltages
Raspberry Pi Displays