| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.95 | $13.66 | $13.23 | $12.66 | Contact US |
M5Stack Paper S3 E-Paper Display Touchable Low Power Consumption 4.7-inch E-ink Display Development Kit ESP32S3
$87.42
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
$44.05
TDA2030A 2.1 Stereo Audio Amp 2 Channel Amplifier Subwoofer Amplifier Board (DIY Kits)
Descriptions:
- Amplifier circuit use 4 TDA2030A. 2 TDA2030A is responsible for the left and right channels. the other 2 TDA2030A is connected to BTL circuit for the subwoofer.
Potentiometer From left to right as follows:
- Subwoofer volume, treble adjustment, the total volume.
Feature:
- Operating voltage: Dual AC 12V (AC 12V-0-12V)
- Maximum output power: left and right channels 18Wx2, subwoofer 36Wx1
- Output Impedance: 4-8 ohms
- PCB Dimensions: About 117x60x35mm
Package Include:
- 1x Amplifier Module
