The voltage / power / battery level indicator KA2284 contains five LED lights that light up progressively as the voltage increases, from green to red to yellow.
It is ideal for your projects that require voltage level indicators, such as battery capacity and audio level indicators.
The built-in potentiometer adjusts the range (sensitivity) of the LED display, and the DC or AC input can be selected via the P2 bridge.
The AC and DC input can be controlled with bridge P2: bypassed for DC, open for AC.
Adjustable power level through the potentiometer.
- Operating voltage: 3.5 - 12 VDC
- 5 level LED KA2284 controller
- Adjustable power
- 4 pin terminal:
- IN: Input voltage to measure
- GND: ground connection
- VCC: Supply voltage
- Size: 2.9x2.1x1.1 cm