Turbidity Sensor with Board Module detects water clarity by measuring light scattering caused by suspended particles. Ideal for Arduino, Raspberry Pi, IoT, and water-quality monitoring systems.
The UNI‑T UT 681 Series are compact, handheld cable testers designed for fast verification of Ethernet (RJ45), telephone (RJ11), BNC, and HDMI wiring. Featuring LED status indicators, one-key operation, and fast/slow scan modes, they detect open, short, crossed, and miswired cable circuits—ideal for technicians and installers.
The USB Host Shield enables your Arduino board to communicate with USB devices such as keyboards, mice, game controllers, and smartphones. Based on the MAX3421E USB peripheral/host controller, this shield allows your projects to support USB Host functionality effortlessly.
Water Level Sensor is a simple and reliable module that detects and measures water levels using analog signal output. Compatible with Arduino, Raspberry Pi, ESP32, and widely used in IoT, smart farming, and robotics projects.
XL4016 300W DC-DC Buck Converter Module provides high-power step-down voltage regulation with adjustable output, up to 12 A current, ideal for Arduino, Raspberry Pi, power supply, LED drivers, and battery charging applications.
XL6009 DC-DC Boost Converter Module is a high-efficiency step-up power supply with wide input range (3 V–32 V) and adjustable output (5 V–35 V), ideal for Arduino, Raspberry Pi, IoT, battery charging, and LED drivers.
XL6019 5A DC-DC Boost Converter Module delivers high-efficiency step-up voltage regulation with 5A output capacity, wide input range (5V–40V), and adjustable output (5V–55V). Ideal for Arduino, Raspberry Pi, robotics, LED drivers, battery charging, and DIY power supplies.
XL7015 DC-DC Step-Down Converter Module efficiently converts wide input voltage (8V–80V) to stable 5V–40V output, with high efficiency and up to 0.8A current output, perfect for Arduino, Raspberry Pi, LED drivers, and power supply applications.
YF-S201 Water Flow Sensor measures liquid flow rates using a Hall effect sensor and outputs a digital pulse signal. Ideal for Arduino, Raspberry Pi, IoT, and smart water control systems.
The YH 928D-IV Smart Soldering Iron delivers professional precision and control with digital temperature adjustment, programmable sleep mode, and a 75W ceramic heater — all in a compact, eco-friendly paper box packing. This tool is ideal for PCB assembly, IoT devices, power electronics, and consumer electronics repair. Features ESD protection for safe work on sensitive components.
The YH 939D+ III Efficient Soldering Station is a high-performance digital soldering solution designed for precision electronics work. With a 75W ceramic heater, wide temperature range, and rapid thermal recovery, it delivers exceptional performance for both industrial applications and hobbyist projects.
Key Specs:
75W | 200°C–480°C | Large digital display | ESD safe | 900M tip compatible | Fast heating.
The YH 948D Vacuum Pump Rework Station is a high-performance tool designed for precision component handling and safe PCB rework. Featuring a built-in vacuum pump, digital temperature control, and ESD protection, it enables technicians to remove and replace sensitive components with ease and accuracy.
Key Specs:
600W | Digital temp control | Built-in vacuum pump | Anti-static | Suitable for SMD/IC rework.