Ka2284 Power Level Indicator
The Ka2284 Power Level Indicator has five LED lights that light up progressively as the voltage rises. This module’s AC and DC inputs are selectable via a jumper, and it can handle voltages ranging from 3.5 V to 12 V. It can be used to test the battery voltage and the audio level of your amplifier. This meter’s level can be adjusted using a potentiometer. Set the potentiometer to 0 before increasing the battery or power supply level to safeguard the module from high voltages. The KA2284 Power Level Indicator is ideal for projects requiring voltage level indicators, such as battery and audio level indicators.
Key Product Features:
- It can serve as a battery power quantity indicator, a voltage indicator, and an audio indicator.
- The level’s magnitude can be changed.
- A jumper can be used to control the AC and DC signals.
- Chip: KA2284
- Supply voltage: 3.5V-12V
- PCB board size: 29 x 21 mm
- 1pc x Ka2284 Power Level Indicator