The MT3608 2A Max DC-DC Step-Up Booster Power Module is a compact adjustable boost converter designed to increase a lower DC input voltage to a higher adjustable output voltage. It is ideal for battery-powered projects, Arduino, ESP32, LED circuits, and DIY electronics applications.

The 6V Mini Air Pump Motor is a compact DC-powered air pump designed to generate airflow for small pneumatic, aeration, and DIY electronics applications. Its small size makes it suitable for Arduino, robotics, educational projects, and portable systems.

The Capacitive Soil Moisture Sensor is an analog soil moisture detection module designed to measure the relative moisture level of soil without direct electrical contact between the sensing electrodes and the soil. It is ideal for Arduino, ESP32, automatic plant watering, and smart agriculture projects.

The LJ12A3-4-Z/BX Inductive Proximity Sensor is a cylindrical M12 metal-detection sensor with an NPN Normally Open (NO) output and approximately 4mm sensing distance. It is ideal for detecting metal objects in automation, robotics, CNC, and industrial electronics projects.

The XL4015 DC-DC Step-Down Adjustable Power Supply Module is a high-current buck converter designed to reduce a higher DC input voltage to an adjustable lower output voltage. With up to 5A maximum output current, it is suitable for power supplies, battery-powered projects, Arduino, robotics, and DIY electronics.

The 12V 5A Power Adapter is a regulated AC-to-DC power supply designed to provide a stable 12V DC output with up to 5A of current, making it suitable for LED strips, motors, CCTV systems, electronic projects, and other 12V devices.

The Mini Metal Detector Module is a compact electronic sensing module designed to detect nearby metal objects. It is suitable for DIY electronics projects, robotics, educational experiments, and simple metal-detection applications. The module detects changes in its electromagnetic field when a metallic object comes within its sensing range and provides a corresponding output signal.

The 11.1V 3S 1500mAh Lithium Polymer (LiPo) Battery is a rechargeable battery designed for projects and applications that require a lightweight power source with a high discharge capability. With three LiPo cells connected in series, it provides a nominal voltage of 11.1V and a capacity of 1500mAh.