When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Electret Microphone Amplifier Board Microphone Pre-stage Noise Pickup Module
- Item No : 277221008598
- Condition : New
- Brand : Unbranded
- Seller : modul_technik
- Current Bid : US $1.16
-
* Item Description
- Nano Sheild. This is only a small signal amplifier and cannot directly drive the speaker. An amplifier needs to be added. Equipped with original polarizing amplifier chip, low noise and high sensitivity pickup.
★ Recommended Products Related To This Item
♥ Best Selling Products in this category
