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Audio Amplifier MP3, Modules, Show All Modules
TPA3116D Class D Amplifier 200W Hifi Subwoofer 2.1 Channel TPA3116Digital Amp Assembled
Audio Amplifier MP3, Modules, Show All ModulesTPA3116D Class D Amplifier 200W Hifi Subwoofer 2.1 Channel TPA3116Digital Amp Assembled
Specifications:
Working voltage: DC 12~24V (recommended 19V 4.74A)
Output impedance: subwoofer 2~8Ω, left and right channel 4~8Ω
Output power: subwoofer 100W (24V power supply/3Ω load)
left and right channel 50W (24V power supply/ 4Ω load)
Input Impedance: 20KΩ
Signal Input: 800-1500mV PP
Frequency Response: 20Hz-20KHz (±3dB) / Left and Right Channels
20-180Hz / Subwoofer
SKU: ML2234 -
Communication, ESP8266 Boards, Modules, Mother Boards, Power Modules, Show All Modules, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi Transceivers
WEMOS D1 Mini DC Power Shield V1.1.0
Communication, ESP8266 Boards, Modules, Mother Boards, Power Modules, Show All Modules, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi TransceiversWEMOS D1 Mini DC Power Shield V1.1.0
Product Description:
Core: ARM Cortex-M0 CPU.
Debug mode: SWD.
Size:5.3cm x 2.2cm.
This board is an STM32F030F4P6 Minimum System Board(Cortex-M0). The target MCU is STM32F030F4P6 which is provided by ST. It is an ARM 32-bit Cortex-M0 CPU, with a frequency of up to 48 MHz, and high-speed embedded memories.
SKU: ML2185 -
Communication, ESP8266 Boards, Modules, Mother Boards, Show All Communications, Show All Modules, Show All Wi-Fi Boards, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi Transceivers
WeMos D1 WiFi Development Board ESP8266 ESP-12 *Micro USB Port
Communication, ESP8266 Boards, Modules, Mother Boards, Show All Communications, Show All Modules, Show All Wi-Fi Boards, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi TransceiversWeMos D1 WiFi Development Board ESP8266 ESP-12 *Micro USB Port
WeMos D1 WiFi Development Board ESP8266 ESP-12
SKU: COM0319 -
Communication, ESP8266 Boards, Modules, Mother Boards, Show All Communications, Show All Modules, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi Transceivers
WeMos Mini NodeMcu 4M bytes Lua WIFI IOT Board ESP8266 D1 Mini
Communication, ESP8266 Boards, Modules, Mother Boards, Show All Communications, Show All Modules, Wi-Fi Series Boards, Wi-Fi Transceiver Modules, Wi-Fi TransceiversWeMos Mini NodeMcu 4M bytes Lua WIFI IOT Board ESP8266 D1 Mini
WeMos Mini NodeMcu 4M bytes Lua WIFI IOT Board ESP8266 D1 Mini
SKU: COM0226 -
Communication, Modules, Radio Frequency, Show All Communications, Show All Modules
Wireless Transceiver Long Range HC-12 SI4463 433Mhz 1000m
Communication, Modules, Radio Frequency, Show All Communications, Show All ModulesWireless Transceiver Long Range HC-12 SI4463 433Mhz 1000m
Power supply voltage : 3.2 V — 5.5 V.(if the modules working long hours in emission state, suggested that when the power supply voltage is greater than 4.5 V , you need concatenating a 1N4007 diode to avoid module built-in LDO got fever)
Default communication distance : about 600 m (communication distance is adjustable up to 1000 m, air baud rate 5000 BPS).
Default idle current: 16 ma (modules in different working mode of different current).
SKU: COM0222






















