BC547 NPN BJT Transistor 🔧The BC547 is a widely used NPN Bipolar Junction Transistor (BJT) in a compact TO-92 package, ideal for general-purpose switc..

BC548 NPN BJT Transistor (TO-92) ⚙️The BC548 is a general‑purpose NPN BJT transistor in a compact TO‑92 package, ideal for amplification and switching..

BF494 NPN TransistorThe BF494 Transistor in a TO-92 package is a reliable, high-performance discrete device designed for a wide range of analog and sw..

CA3140 DIP-8 Operational Amplifier ICThe CA3140 is a high-performance operational amplifier (op amp) in a DIP-8 package that combines the advantages o..

HC-SR04 Ultrasonic Proximity Sensor Module 📡The HC-SR04 Ultrasonic Proximity Sensor Module is a compact, cost-effective sensor for non-contact distanc..

HLS-T90(15F)-A Power Relay — 24V DC Coil, 30A 250VThe HLS-T90(15F)-A is a rugged, high-reliability T90 power relay designed for demanding high-current..

IRF1405 N‑Channel Power MOSFET TO‑220 ⚡The IRF1405 is a rugged, high-current N‑channel power MOSFET in a TO‑220 package, optimized for efficient power..

IRF640 N‑Channel Power MOSFET TO‑220The IRF640 N‑Channel Power MOSFET is a dependable, high‑efficiency transistor designed for robust power electronic..

IRF9540N P‑Channel Power MOSFET TO‑220⚡The IRF9540N is a robust P‑Channel Power MOSFET in a TO‑220‑3 package, engineered for high power handling and e..

IRFP3206 60 V 120 A N-Channel Power MOSFET TO-247The IRFP3206 is a high-performance power MOSFET transistor in a robust TO-247 package, designed for d..

IRFP450 N‑Channel Power MOSFET TO‑247The IRFP450 is a high-voltage, N‑channel power MOSFET in a robust TO‑247 package. Engineered for fast switching a..

JST 1.25 mm 4‑Pin Cable 🔌The JST 1.25 mm 4‑Pin Cable is a compact, high-density connector cable widely used across electronics, robotics, and industri..

🔆 LM393 Photodiode Light Sensor Switch Module (4‑Pin) for ArduinoThe LM393 Photodiode Light Sensor Module is a reliable, high-sensitivity electronics ..

MAX485 RS-485/RS-422 Transceiver IC ⚡The MAX485 SOIC-8 is a robust, low-power transceiver designed for reliable RS-485/RS-422 differential serial comm..

Compact Electret Condenser Microphone (4 mm x 1.5 mm)🎤 This miniature electret condenser microphone delivers high-quality audio capture with strong re..

NRF24L01+PA+LNA Wireless Transceiver RF Module 🚀The NRF24L01+PA+LNA is a high-performance, energy‑efficient 2.4GHz ISM band wireless transceiver modul..

Panasonic ALQ124 24 V 10 A Power Relay ⚡The Panasonic ALQ124 is a compact, high-capacity power relay engineered for reliable switching in space-constr..

Peltier 12V 40W Thermoelectric Cooler Module TEC1-12706❄️The TEC1-12706 is a high-quality thermoelectric cooler (Peltier) module designed for precise ..

Rotary Encoder Module KY-040 🎛️The Rotary Encoder Module KY-040 is a reliable incremental (quadrature) rotary encoder with an integrated push-button, ..

Transparent Power LED Lens (1 W–3 W) — 45° Beam, Ø13 mm 🔍Enhance your lighting projects with this 13 mm transparent power LED lens, engineered to shap..

UC3845 PWM Controller IC ⚡The UC3845 is a high-performance, fixed-frequency, current-mode PWM controller designed for efficient switch-mode power supp..