Grove-Loudness Sensor-Based on amplifier LM2904&built-in microphone
SKU
101020063
The Grove-Loudness Sensor is based on amplifier LM2904 and a built-in microphone and is designed to detect the loudness of environmental sound.
- 10+: $4.50
Product Details
Wiki & Learn
Reviews
Warehouse
CN warehouse
ships to most countries in the world.
US warehouse
ships to USA only.
DE warehouse
ships to European Union only.
Orders will be dispatched within 1-2 business days after the product
arrives. Delivery times will vary after shipment.

