3W Mono Class-D Audio Amplifier

7 devices

Products with NS4150B Class-D audio amplifier for speaker output and audio playback.

M5Stack Cardputer-Adv

Dev Board

Credit-card-sized ESP32-S3 handheld computer with 56-key mechanical keyboard, 1.14" IPS display, BMI270 IMU, ES8311 audio codec, 1W speaker, MEMS microphone, IR transmitter, 1750mAh battery, Grove I2C

Xtensa LX7 dual-core @ 240MHz with RISC-V ULP co-processor512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0 + Mesh

Iot Prototyping Portable Terminal Security Research Rf Hacking

~$30View

Waveshare ESP32-P4-Pico

Dev Board

Compact Pico-form-factor development board based on the ESP32-P4 RISC-V dual-core processor at 400MHz with 32MB PSRAM, 32MB flash, MIPI-DSI/CSI interfaces, onboard ES8311 audio codec with NS4150B ampl

ESP32-P4 RISC-V dual-core @ 400MHz + LP @ 40MHz, FPU, AI extensions, HW crypto (AES/SHA/RSA/ECC)768KB HP SRAM + 32KB LP SRAM + 8KB TCM32MB27 GPIO

HMI Development Digital Signage Audio Processing Camera & Vision Projects

~$11View

Waveshare ESP32-S3-CAM-OV5640

Dev Board

ESP32-S3 AIoT camera board with 5MP OV5640 autofocus camera, dual-microphone array with noise cancellation, ES8311 audio codec, NS4150B speaker amplifier, battery charging, and display/camera expansio

Xtensa LX7 dual-core @ 240MHz, FPU, AI vector instructions512KB SRAM16MBWiFi 802.11 b/g/nBLE BLE 5.0

Computer Vision Ip Camera Ai Voice Assistant Security Camera

~$17View

Waveshare ESP32-P4-WIFI6

Dev Board

Pico-form-factor development board combining the ESP32-P4 RISC-V dual-core at 400MHz with an ESP32-C6 co-processor for WiFi 6 and Bluetooth 5 LE. Features 32MB PSRAM, 32MB flash, MIPI-DSI/CSI, onboard

ESP32-P4 RISC-V dual-core @ 400MHz + LP @ 40MHz, FPU, AI extensions, HW crypto (AES/SHA/RSA/ECC)768KB HP SRAM + 32KB LP SRAM + 8KB TCM32MB27 GPIOWiFi 802.11ax (WiFi 6)BLE BLE 5.0

WiFi 6 IoT Gateway HMI Development Wireless Audio Processing Smart Display

~$14View

Waveshare ESP32-P4-ETH

Dev Board

Pico-form-factor development board with ESP32-P4 RISC-V dual-core at 400MHz, 100Mbps Ethernet via IP101 PHY, 32MB PSRAM, 32MB flash, MIPI-DSI/CSI interfaces, onboard ES8311 audio codec with amplifier,

ESP32-P4 RISC-V dual-core @ 400MHz + LP @ 40MHz, FPU, AI extensions, HW crypto (AES/SHA/RSA/ECC)768KB HP SRAM + 32KB LP SRAM + 8KB TCM32MB27 GPIOEthernet 10/100 Mbps

Industrial Ethernet HMI Wired IoT Controller Network-Connected Display PoE-Powered Signage

~$13View

Waveshare ESP32-P4-WIFI6-DEV-KIT

Dev Board

Full-featured ESP32-P4 development board with WiFi 6 and Bluetooth 5 LE via ESP32-C6, 100Mbps Ethernet, PoE header, 3.5mm headphone jack, USB OTG HS switchable host/device, 16MB flash, 32MB PSRAM, MIP

ESP32-P4 RISC-V dual-core @ 400MHz + LP @ 40MHz, FPU, AI extensions, HW crypto (AES/SHA/RSA/ECC)768KB HP SRAM + 32KB LP SRAM + 8KB TCM16MB28 GPIOWiFi 802.11ax (WiFi 6)BLE BLE 5.0Ethernet 10/100 Mbps

All-in-One IoT Development WiFi 6 + Ethernet Gateway Smart Home HMI Panel Voice Assistant Prototype

~$19View

Waveshare ESP32-P4-WIFI6-POE-ETH

Dev Board

ESP32-P4 development board with WiFi 6 and Bluetooth 5 LE via ESP32-C6, 100Mbps PoE Ethernet via IP101GRI, IPEX external antenna, USB Type-A OTG HS, 32MB PSRAM, 16MB flash, MIPI-DSI/CSI, onboard audio

ESP32-P4 RISC-V dual-core @ 400MHz + LP @ 40MHz, FPU, AI extensions, HW crypto (AES/SHA/RSA/ECC)768KB HP SRAM + 32KB LP SRAM + 8KB TCM16MB28 GPIOWiFi 802.11ax (WiFi 6)BLE BLE 5.0Ethernet 10/100 Mbps

PoE-Powered Smart Panel Industrial IoT Gateway Building Automation Controller Network-Connected HMI

~$25View

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More to explore — popular traits shared by devices with Components: 3W Mono Class-D Audio Amplifier.

HMI Development ESP32-P4 RISC-V dual-core @ 400MHz Development Board WiFi 4 (802.11 b/g/n)BLE 5.0 10/100 Mbps Ethernet 512KB SRAM 32MB 28 WiFi 6 (802.11ax)768KB HP SRAM + 32KB LP SRAM + 8KB TCM 16MB 27