Arduino Pro Micro development board for compact USB-enabled embedded projects.

HW-668 DC-DC step-up converter module for boosting low DC voltage levels.

12V 2A magnetic solenoid lock for electronic door and cabinet locking systems.

BMP180 pressure sensing module compatible with ESP8266 and microcontroller platforms.

Dual-row 2x15 male pin header for compact board-to-board signal connections.

10-pin 3.50mm male terminal block connector for screwless board wiring.

2x15 male pin header strip with 2.54mm pitch for PCB and module connections.

Wio-E5 STM32WLE5JC mini LoRaWAN development board for long-range IoT communication.

Liquid level sensor module for detecting and monitoring water level height.

Infrared reflection sensor array for line-following robots and path detection.

CD74HC4067 16-channel analog/digital multiplexer for expanding input channels.

Soil moisture test module for monitoring water content in soil and plants.

3V-6V mini toy DC motor with propeller for airflow and basic motion experiments.

BMP180 digital barometric sensor for pressure, altitude, and temperature readings.

TM1637 4-digit LED display module for clocks, counters, and timers.

MQ-7 gas sensor module designed to detect carbon monoxide concentration.

CP2102 USB-to-UART converter for serial programming and TTL communication.

L298 driver module for driving DC motors and bipolar stepper motors.

L293D-based 4-channel motor driver module for controlling multiple small DC motors.

VS1053B MP3 decoder module for Arduino audio playback and music projects.

DC-DC converter module with display for adjustable output voltage monitoring and tuning.

ESP32 Lite module with 4MB flash, integrated Wi-Fi, and Bluetooth connectivity.

PAM8403 Class-D mini amplifier board delivering 2x3W stereo audio output.

Dual USB 18650 charger module for charging lithium cells and powering USB devices.