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Waveshare analog test board - AD/DA converter with amplifier

TPA3116D2 amplifier module - 2.1-channel, 2x 50 W + 100 W, 12-24 V

YDA138-E amplifier module - Class D, 2-channel, 20 W, 9-14 V

TDA7297 amplifier module - 2-channel, 2x 15 W, 6-18 V

TPA3116 amplifier module - Bluetooth 5.0, 2x 50 W, 24 V

ESP32 R32 D1 development board - WiFi, Bluetooth, 26 GPIO

Bluetooth 5.0 audio amplifier - 50 W at 4 ohms, bass filter

Step-down module - 8-18 V to 5 V, 5 A

Soldering Practice Voltage Regulator LM7805 - AC 5-12 V to DC 5 V / 12 V

TDA7377 Audio Amplifier - 2 x 41 W at 4 Ohms, 8-18 V

TDA7498 amplifier module - stereo 2 x 100 W, 12-50 V

XH-M120 audio amplifier - PAM8610, 2x 10 W, 5-26 V

XYW-WRBT audio receiver - Bluetooth 5.0, 3.5 mm jack, remote control

MAX98357 amplifier module - Class D, I2S, 3,2 W, 3,3-5 V

EP2C5T144 FPGA Development Board - Cyclone II, 4608 logic elements

PAM8403 Audio Amplifier Module - 2x 3 W Stereo, 2,5-5,5 V, Potentiometer

NE5532 preamplifier - stereo module, 10-40 dB, ± 12 V

Grove breakout board for MT3620 Mini Dev Board

Red dot laser - 650 nm, < 5 mW, 5 V, Ø 6 mm

Red dot laser - 650 nm, 5 V, < 5 mW, Ø 6 mm

Heatsink with fan for Peltier element - 90 mm

XH-M314 amplifier module - TPA3118, 2x 30 W, Bluetooth 5.0

2S Li-Ion charging protection board - 7.4-8.4 V, 3 A

BMS protection board 2S - 7.4 V, 5 A, for 2x 18650

AD620 instrumentation amplifier - DIP-8, 4.5-36 V, gain 1-10000

Step-down converter module 5 V - 6-32 V input, 2x USB-A at 3 A each

5 V / 3.4 A Voltage Converter - USB connection, Quick Charge, 24 W

MDS150 bridge rectifier - three-phase, 1600 V

BMS 1S protection board - charging module for 3.7 V Li-ion, 3 A

XL6009 LM2596 Voltage Converter - Buck-Boost, 4-32 V to 1.25-35 V, 4 A

MPPT Solar Charge Controller - 5 A, 0-60 V adjustable, USB

MDS100 A-16 bridge rectifier - 3-phase, 100 A, 1600 V

ESP32-PICO-DEVKITM-2 microcontroller - Wi-Fi, Bluetooth, USB-C

Raspberry Pi Pico - RP2040 microcontroller, without pins

Bluetooth amplifier board - stereo 2 x 25 W, battery, 12 V

5 MP camera module for Raspberry Pi - CSI connection, 1080p30

VS1053 MP3 Shield - microSD slot, 3.5 mm jack, for Arduino UNO R3

5 MP camera module for Raspberry Pi Zero - CSI, fixed focus

Prototyping Shield for Raspberry Pi 3 - 40-pin header, soldering area