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Professional engineering supplies, IoT components, and smart automation solutions
4-Channel 5V Relay Module
Control high-power devices with your microcontroller. This 4-channel relay module is optically isolated for safety and can switch up to 10A loads, perfect for home automation projects.
Advanced 3.5kVA Hybrid Solar Inverter
The ultimate power management solution. This 3.5kVA Hybrid Inverter seamlessly blends solar, battery, and grid power to ensure your critical appliances never go offline. Pure sine wave output guarantees safety for sensitive electronics.
Advanced 3.5kVA Hybrid Solar Inverter
The ultimate power management solution. This 3.5kVA Hybrid Inverter seamlessly blends solar, battery, and grid power to ensure your critical appliances never go offline. Pure sine wave output guarantees safety for sensitive electronics.
Advanced Temperature Controlled Soldering Station
Solder like a pro. This soldering station features rapid heating, precise temperature control, and an ergonomic handle, making it suitable for delicate SMD work and general electronics assembly.
Arduino Uno R3 Compatible Microcontroller
The classic board that started it all. This Arduino Uno R3 compatible board is the perfect entry point for electronics, offering robust performance and compatibility with thousands of shields and libraries.
Compact 200W Monocrystalline Panel
Reliable power in a compact form. This 200W panel is ideal for smaller off-grid setups, street lighting, or RVs, delivering high efficiency in a space-saving design.
Deep Cycle Gel Power Battery 12V 200Ah
Reliable energy storage for off-grid systems. This 200Ah Deep Cycle Gel battery limits maintenance while providing exceptional cycle life and durability against deep discharges.
ESP32 WiFi + Bluetooth Development Board
The go-to board for modern IoT development. Dual-core processing power, integrated wireless connectivity, and rich I/O make this ESP32 board ideal for smart home devices and sensor networks.
ESP32-CAM WiFi + Bluetooth Module
A tiny powerhouse for IoT vision. The ESP32-CAM combines WiFi, Bluetooth, and a 2MP camera module, making it the perfect low-cost solution for wireless video streaming and face recognition projects.
Felicity Solar 15kWh LiFePO4 Battery Pack
Power your entire home with the Felicity Solar 15kWh bank. Built with premium LiFePO4 cells for maximum safety and longevity (6000+ cycles), this wall-mounted unit is the perfect companion for hybrid inverters.
High-Performance 11.1V 3S 5200mAh LiPo Battery
Engineered for high-drain applications, this 3S LiPo battery delivers consistent power for robotics, drones, and heavy-duty RC projects. High capacity meets high discharge rates for peak performance.
Intelligent PWM Solar Charge Controller 30A
Protect your batteries and optimize charging with this intelligent 30A PWM Charge Controller. Featuring a clear LCD display and dual USB ports, it manages solar input efficiently to prolong battery life.
Intelligent WiFi Relay Switch for Home Automation
Turn any appliance smart instantly. This WiFi relay switch installs behind your existing switches or outlets, allowing you to control lights and devices via smartphone or voice assistants like Alexa.
Precision Adjustable DC Power Supply 30V 10A
Essential for any electronics lab. This benchtop power supply offers variable output up to 30V and 10A with coarse and fine adjustments, perfect for testing circuits and powering components.
Professional Digital Multimeter True RMS
Accuracy you can trust. This professional-grade digital multimeter features True RMS for precise AC measurements, auto-ranging, and a robust design for field and lab work.
Raspberry Pi 4 Model B (4GB RAM)
The credit-card-sized computer that changed the world. The Raspberry Pi 4 Model B with 4GB RAM offers desktop-level performance, dual-4K display support, and gigabit networking for advanced computing projects.
Raspberry Pi Night Vision Camera Module 5MP
Give sight to your projects day or night. This 5MP camera module integrates perfectly with Raspberry Pi, featuring infrared LEDs for clear imaging in total darkness.
SIM800L GPRS/GSM Micro Module
Connect your projects to the cellular network. The SIM800L module provides GPRS data, SMS, and voice capabilities in a thumb-sized package, perfect for remote monitoring and telemetry.
Smart Wireless PTZ IP Security Camera
Secure your perimeter with this versatile PTZ IP Camera. Featuring 360-degree rotation, motion tracking, and two-way audio, it provides complete peace of mind accessible from your smartphone.
Ultra-Efficient 500W Monocrystalline Solar Panel
Maximize your energy harvest with our premium 500W Monocrystalline Solar Panel. Designed for superior performance even in low-light conditions, this panel is the cornerstone of any robust renewable energy system for homes or businesses.
ZKTeco ZK9500 High-Performance Optical Fingerprint Scanner
Elevate your security with the ZKTeco ZK9500, a latest-generation optical fingerprint scanner. Engineered for high-speed detection and high-resolution image capture, this device ensures reliable identity verification for attendance systems, access control, and secure logins.