Stemedu 5PCS Micro SD Card Reader Module Memory Storage Mini TF Card Adapter SPI Interface Breakout Board for Arduino for Raspberry Pi with 40P Jumper Cable

Stemedu 2PCS Micro SD Card Module TF Card Memory Storage Adapter Reader Board SPI Interface with Integrated Circuit Breakout for Arduino for Raspberry Pi

Stemedu 5PCS SFM-27 DC 3-24V Alarm Siren Electronic Piezo Active Buzzer, 95dB High Decibel Continuous Beep Speaker for Arduino

Stemedu 8MB Sound Recordable Module Button Control Programmable Voice Chip, MP3 Music Player Kit, USB Downloadable Musical Board for DIY Audio Stuffed Animal Toys Greeting Card Music Box

Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card

Stemedu 3PCS HC-SR501 PIR Motion Sensors Advanced Infrared Motion-Activated Detectors for Indoor Security Systems, Lighting Automation, Smart Home Applications, and Energy-Saving Solutions

Stemedu RC522 RFID Reader Writer Module RF IC Card Sensor with S50 White Card + Writable Key Ring for Arduino for Raspberry Pi Nano NodeMCU (Pack of 2sets)

Stemedu 42PCS Solderless Double-Sided Protoboard Universal PCB Board Prototype Kit Electronic Breadboard with 6 Sizes (2x8 3x7 4x6 5x7 6x8 7x9cm) for Arduino DIY Project

2 Sets LoRa32u4ii Lora Development Board Module, JST-PH2.0mm-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHz 868MHz, for Arduino UNO Mega 2560 Nano

Stemedu 2 Sets DC Gearbox Motor TT 200RPM Tire Wheel DC 3-6V for Arduino Smart Car Robot 1:48 Male Connector

Stemedu VK172 USB GPS Dongle Module Vk-172 GPS/GLONASS USB Navigation, Works for Stratux Windows 10 Linux Mac, for Arduino Raspberry PI Google Earth

5V USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable FT232BL for Arduino ESP8266