10pcs~50pcs FT232RL FT232 SSOP-28 USB to serial port chip bridge chip

1PCS DS12C887A+ DS12C887A DS12C887 NEW AND ORIGINAL

CT14 Micro 4.2 Stereo Bluetooth Power Amplifier Board Module 5VF 5W+5W Mini with Charging Port for refitting the idle sound box

XY-P40W Bluetooth 5.0 Power Amplifier Audio Board Stereo Digital Amplifier Small Stereo AMP Home Theater With Remote Control

ZK-1001B Mono 100W TPA3116D2 Audio Power Amplifier Bluetooth-compatible 5.1 AUX Digital Power Amplifier Board Home Theater

Old style amplifier, car mounted Bluetooth to AUX receiver Lossless Music USB flash drive, fever grade hifi audio decoder 5V

YS-LT21 Bluetooth Digital Amplifier Board Module 2.1 Stereo Dual Channel 15W+15W+30W With High And Low Tone Support APP

ZK-502C HIFI Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier board TPA3116D2 50WX2 Stereo AMP Amplificador

Audio Speakers DIY Bluetooth 5.0 High Power Digital Amplifier Stereo Board 20W+20W AMP Amplificador Audio Home Theater

Hwfly Picofly Chip RP2040 Zero picof Pico Support V1 & V2 Erista and Mariko Console Core

100W*2 Bluetooth 5.0 HiFi Power Amplifier Board Volume Control Filter Capacitor DC 5-24V for 4-16ohm 50-300W Speaker Subwoofer

Mini Stereo Bluetooth 5.0 Digital Power Amplifier Board 2 Channel 50W*2 DC 5-24V Sound Audio Amplifier for Speaker Subwoofer

TPA3116D2 Subwoofer Digital Power Amplifier Board TPA3116 Amplifiers 100W Audio Module NE5532 amplifier board size: 75X60MM

300W DC 12V Thermoelectric Peltier Cooler Semiconductor Air Conditioner Cooling System Refrigeration for Aquarium Fish Tank

App Control TWS 30W Bluetooth 5.3 Mono Sound Amplifier Board DC 9-24V AUX for Car Speaker Karaoke Smart Home Theater Subwoofer

100W amplifier TWS speaker module receives Bluetooth TPA3116 high-power amplifier board for wireless stereo pairing

45W+45W Mini TPA3118 Bluetooth Sound Amplifier Board Audio Power Amp DC 12-28V for Car Karaoke Smart Home Theater Subwoofer

ZK-1001B TPA3116 100W Mono Channel Bluetooth Audio Amplifier Board Module With TWS box matching function DC 7-24V