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Learn how to combine a VL53L0X ToF sensor, TTP223 touch module, and adjustable DC-DC converter to create a smart distance-sensing and touch-control Arduino project.
Learn how to choose between 1S 3A and 2S 20A BMS boards, why cell balancing is crucial for Li-ion safety, and which protection module suits your project.
Build a smart home security system without breaking the bank. Learn how to pair Tuya WiFi door and motion sensors with your own alarm siren for a customizable, budget-friendly setup.
Get ready for the 2026-2027 academic year with our roundup of essential engineering kits and components for Alexandria University students. From mechatronics to microcontrollers, we've got you covered.
Upgrade your home with affordable Tuya WiFi switches and sensorsβno neutral wire required. Learn how to install smart lighting, motion sensors, and more on a budget.
Confused between the ESP32-S3 DevKitC-1 Dual Type-C and the UNO form factor board? We compare both, plus must-have modules for your first build.
Compare voltage monitoring relays and voltage & current protectors for industrial setups. Learn which three-phase protection suits your workshop, plus top product picks from Electra Store.
Build the perfect electronics workbench with our UNI-T buying guide. Match power supplies, electronic loads, and clamp meters to your testing needs.
Is your hoverboard jerking, grinding, or dead on one side? Follow this step-by-step DIY guide to test and replace a 6.5-inch hub motor β tools, tips, and parts included.
Build your own temperature-controlled soldering station using a panel thermostat relay and NTC sensor. Step-by-step wiring guide for reliable soldering.
Discover the latest UNI-T test instruments hitting our shelves β from digital manifold gauges to handheld oscilloscopes β and find out which ones deserve a spot on your workbench.
Learn how to choose between three-phase voltage monitoring relays and voltage protectors to safeguard your equipment. Compare top models and find the right fit.
