HiLetgo 5pcs KA2284 Level Indicator Module Level Indicator Audio Level Indicator auspowers_batchone and cleans dirt from tiles

and cleans dirt from tiles and grout

durable and flexible PTFE

and style for each setting

testers and tools

hanging flower pots

HiLetgo 5pcs KA2284 Level Indicator Module Level Indicator Audio Level Indicator auspowers_batchone and cleans dirt from tilesHiLetgo 5pcs KA2284 Level Indicator Module Level Indicator Audio Level Indicator KA2284 Level Indicator Module Level Indicator Audio Level Indicator 1. Chip: KA2284; 2. Supply voltage: 3. 5V 12V; 3. The magnitude of the level can be adjusted; 4. AC and DC signals can be controlled by jumper; 5. PCB Size: 29 (mm) x21 (mm); Package Includes: 5 KA2284 Level Indicator Module Product Features Supply voltage: 3. 5V 12V; Chip: KA2284;