Category: Electronic Components & Supplies

KY-040 360° Rotary Encoder Switch Module – Precision Control for Arduino Projects Upgrade your DIY electronics with the KY-040 360 Degrees Rotary Encoder Switch Module. This compact, high‑resolution sensor delivers smooth, endless rotation and reliable click feedback, making it the perfect potentiometer knob kit for Arduino, Raspberry Pi, ESP32, and other micro‑controller platforms. Key Highlights Full … Continue reading “KY-040 360 Degrees Rotary Encoder Switch Module Brick Sensor Switch Development KY040 Potentiometer knob Kit for Arduino”

Seamless Wireless Communication for IoT Projects Unlock the potential of your embedded systems with the CC1101 433MHz Wireless Digital Transmission Module. Designed for reliability and ease of use, this module provides robust long-range data transmission capabilities, making it an ideal solution for home automation, remote monitoring, and industrial control applications. With its low power consumption … Continue reading “CC1101 433MHz Wireless Digital Transmission Module with SMA Antenna 1.9–3.6V DC Compatible with Arduino ESP32”

DS2501 2501 Power Adapter Decoder Chip – 2 Pack DS2501 2501 Power Adapter Decoder Chip – 2 Pack 2Pcs DS2501 2501 45W 90W 130W 150W 180W 240W 330W TO-92 Notebook Power Adapter Decoder Chip Key Features: 2 Pack: This listing includes a set of two DS2501 2501 power adapter decoder chips, providing reliable support for … Continue reading “2Pcs DS2501 2501 45W 90W 130W 150W 180W 240W 330W TO-92 Notebook Power Adapter Decoder Chip”

SMD/SMT SOP14 Patch Components – Running Water Lamp DIY Kit Boost your soldering confidence and showcase your electronics hobby with the SMD/SMT SOP14 Patch Components Running Water Lamp DIY Kit. This all‑in‑one project board is perfect for beginners learning surface‑mount technology (SMT) and seasoned makers looking for a fun, functional showcase piece. Key Highlights Complete … Continue reading “SMD/SMT SOP14 Patch Components Running Water Lamp DIY Soldering Skill Practice PCB Board Electronic Welding Project Kits”

5 Meters/LOT Heat Shrinkable Tube – Black Insulation Sleeve 5 Meters/LOT Heat Shrinkable Tube – Black Insulation Sleeve Product Description Get your DIY and electrical projects taken care of with our versatile 5 Meters/LOT Heat Shrinkable Tube – Black Insulation Sleeve. This comprehensive package offers a range of sizes to securely protect and organize wires, … Continue reading “5 Meters/LOT Heat shrinkable tube 0.6 0.8 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0 10 12 15 20 22 25 28 30mm Black Insulation Sleeve”

Precision 2512 SMD Alloy Resistors for High-Current Applications Elevate your electronic projects with our high-performance 2512 SMD alloy resistors, engineered for stability and reliability in demanding circuits. Designed to handle high current loads with minimal heat generation, these resistors are an essential component for engineers and hobbyists alike. Whether you are building power supplies, motor … Continue reading “10PCS 2512 1% 2W Alloy Resistor R001 R002 R003 R010 R015 R020 R025 R050 R060 R070 R100 R300 R500 1mR 2mR 0.1 0.5 Ohm Ω SMD 6432”

BMS-Lithium Battery Charge Protection Board – 4S, 3.2V/3.7V, 30A, LiFePO4, 12.8V/14.4V, 18650/32650 Battery Packs with Balance BMS-Lithium Battery Charge Protection Board 4S, 3.2V/3.7V, 30A, LiFePO4, 12.8V/14.4V, 18650/32650 Battery Packs with Balance Introducing the BMS-Lithium Battery Charge Protection Board, a reliable and essential component for safeguarding your lithium-ion battery packs. Key Features: 4S, 3.2V/3.7V Voltage Range: … Continue reading “BMS-Lithium Battery Charge Protection Board, 4S, 3.2V, 3.7V, 30A, LiFePO4, 12.8V, 14.4V, 18650, 32650 Battery Packs with Balance”

(10pcs) HC-49U 2Pin Passive Crystal Oscillator – a versatile, high‑precision timing solution available in a wide range of frequencies from 2 MHz to 16 MHz, including specialized frequencies such as 1.8432 MHz, 11.0592 MHz, 18.432 MHz, 14.7456 MHz, and 16 MHz. Ideal for electronics, communications, and industrial applications. Product Overview This 10‑piece bundle of HC‑49U passive crystal oscillators delivers reliable, low‑noise performance … Continue reading “(10pcs)HC-49U 2Pin Passive Crystal Oscillator 2MHz 4MHz 6MHz 8MHz 10MHz 12MHz 1.8432MHz 11.0592MHz18.432MHz 14.7456MHz 16MHz”

All-in-One Lithium Battery Management & Boost Solution Streamline your DIY electronics projects with this efficient 3.7V Lithium Battery Charge/Discharge Integrated Module. Designed for hobbyists, students, and engineers, this compact PCB board combines charging, discharging, and voltage boosting capabilities into a single, reliable unit. Whether you are building a portable speaker, a smart sensor, or a … Continue reading “2A 5V Charge Discharge Integrated 3.7V 4.2V Lithium Battery Boost Mobile Power Protection Diy Electronic PCB Board Module”

5pcs 9×15 9*15cm Single Side Prototype PCB Universal Board – Experimental Bakelite Copper Plate Circuit Board (Yellow) 5pcs 9×15 9*15cm Single Side Prototype PCB Universal Board – Experimental Bakelite Copper Plate Circuit Board (Yellow) Product Overview: Introducing our versatile and innovative 5pcs 9×15 9*15cm Single Side Prototype PCB Universal Board, perfect for those who love … Continue reading “5pcs 9×15 9*15cm Single Side Prototype PCB Universal Board Experimental Bakelite Copper Plate Circuirt Board yellow”

Product Overview Discover the versatile 5/10PCS Piezoelectric Ceramic Disc Element Buzzer – a compact, high‑performance solution for all your electronic projects. Whether you’re building a custom buzzer, speaker, or sensor, these ceramic discs deliver crisp, reliable sound across a wide range of diameters (12 mm to 50 mm). With integrated wires and a simple plug‑and‑play design, you … Continue reading “5/10PCS Piezoelectric Ceramic Disc Elements Buzzer with Wires 12/15/18/20/27/35/50mm Dia for Buzzers Speakers Sensors”

Universal PCB Circuit Protoboard Double Sided Breadboard Kit Build, test, and prototype your electronic circuits with confidence using our all‑in‑one Universal PCB Circuit Protoboard Double Sided Breadboard Kit. Designed for hobbyists, students, and professionals alike, this kit offers a versatile, high‑density layout that supports a wide range of component sizes and projects. Key Features Multiple … Continue reading “Universal PCB Circuit Protoboard Double Sided Breadboard 2×8 3×7 4×6 5×7 6×8 7×9 8×12 9×15 CM DIY Electronic Kit”

Introducing the 10PCS Stainless Steel Metal Needle for Farm Animals – the ultimate solution for precise, hassle‑free dispensing of paste, adhesive, glue, or liquid medications to livestock, poultry, and other farm animals. Crafted from premium stainless steel, these durable needles deliver reliable performance day after day, making them an essential tool for veterinarians, breeders, and … Continue reading “10PCS Stainless Steel Metal Needle for Farm Animals Livestock Poultry Paste Adhesive Glue Liquid Dispensing Syringe Needle”

Product Overview Unlock the power of contactless technology with the RFID Module RC522 Mini Kit. This compact 13.56 MHz RFID reader/writer is engineered for seamless integration with Arduino Uno and Mega 2560 boards, offering reliable SPI communication and a generous 6 cm read range. Perfect for DIY projects, smart access control, inventory management, and educational labs, this … Continue reading “RFID module RC522 mini Kits S50 13.56 Mhz 6cm With Tags SPI Write & Read for arduino uno 2560”

5Pcs/set 10mm Mini Vibration Motor – DC 3V, 12000rpm, Flat Coin Button-Type Micro DC Vibrating Motor for Cell Phone & Tablet Massager 5Pcs/set 10mm Mini Vibration Motor – DC 3V, 12000rpm, Flat Coin Button-Type Micro DC Vibrating Motor for Cell Phone & Tablet Massager Key Features: 5pcs/set: Comes with a set of 5 mini vibration … Continue reading “5Pcs/set 10mm Mini Vibration Motor DC 3V 12000rpm Flat Coin Button-Type Micro DC Vibrating Motor for Cell Phone Tablet Massager”

10pcs LM358 LM358N LM358P For Amplifiers Module 10pcs LM358 LM358N LM358P For Amplifiers Module 10pcs LM358 LM358N LM358P Amplifier Module Product Details: Product Type: Amplifier Module Number of Pieces: 10 Package Includes: 1x LM358 Amplifier Module 4x NPN Transistors 4x PNP Transistors 1x 100K Ohm Resistor 1x 10K Ohm Resistor 1x 100Nf Capacitor 1x 10uF … Continue reading “10pcs LM358 LM358N LM358P For Amplifiers module”

Diagnostic Analyzer Test Card – SDRAM SO‑DIMM Pin Out Notebook LED Tester Card Ensure flawless memory performance with our precision‑engineered SDRAM SO‑DIMM pin‑out tester. Designed for technicians and DIY enthusiasts, this LED tester card effortlessly identifies faulty memory modules across DDR2, DDR3, DDR4, and DDR5 platforms. Key Highlights ✔️ Multi‑Generation Compatibility: Supports DDR2, DDR3, DDR4, … Continue reading “Diagnostic Analyzer Test Card SDRAM SO-DIMM Pin Out Notebook LED Tester Card Memory Slot DDR2 DDR3 DDR4 DDR5”

Reliable 14-Pin DIP IC Sockets for Secure Circuit Integration Streamline your electronic prototyping and production processes with this pack of 10 high-quality DIP14 IC sockets. Designed for engineers, hobbyists, and technicians, these 14-pin 2.54mm adaptor connectors provide a robust solution for inserting and removing Integrated Circuits (ICs) without the need for direct soldering. This allows … Continue reading “10pcs DIP14 Round Hole 14 Pins 2.54MM DIP IC Sockets 14 PIN 2.54 Adaptor Solder Type IC Connector”

SMD Chip Resistor 1206 1/4Watt 0.25W 0R-10M Ohm 100E 1.5 1.8 2.2 3.3 12 24 27 33 36 39 47 51 62 68 220 330 750 820 910K SMD Chip Resistor 1206 1/4Watt 0.25W 0R-10M Ohm 100E 1.5 1.8 2.2 3.3 12 24 27 33 36 39 47 51 62 68 220 330 750 820 … Continue reading “SMD Chip Resistor 1206 1/4Watt 0.25W 0R-10M Ohm 100E 1.5 1.8 2.2 3.3 12 24 27 33 36 39 47 51 62 68 220 330 750 820 910K”

10W AC-DC Converter Module – AC 110V/220V to 5V 2A/3A DC Switching Power Supply Product Overview Transform any standard household AC outlet (110V, 120V, 220V, or 230V) into a reliable 5V DC supply with a maximum output of 3A. Designed for low ripple and high efficiency, this compact 10W converter is ideal for powering small … Continue reading “10W AC-DC Converter module AC 110V 220V 120v 230v to 5V 2A 3A DC Switching Power Supply Low ripple power board”

Upgrade your embedded projects with the versatile 2.4/2.8/3.5‑inch TFT LCD display featuring high‑resolution 240×320 or 320×480 pixel matrices. Powered by the reliable ST7789V or ST7796S controller and a fast SPI serial interface, this module delivers crisp colors and smooth graphics for STM32‑based designs, hobbyist prototypes, and industrial applications. Key Highlights Three size options: 2.4″, 2.8″ … Continue reading “2.4/2.8/3.5 Inch TFT LCD Display 240×320 320×480 SPI Serial Port Module with ST7789V/ST7796S Controller for STM32”

1M/5M Black Heat Shrink Tubing Insulation Sleeve Introducing our High-Quality Heat Shrink Tubing Insulation Sleeve Seamlessly protect and secure your cables with our reliable 1M/5M Black Heat Shrink Tubing Insulation Sleeve. Designed for various applications, including data cable repair and electrical wiring, this versatile sleeve offers superior insulation and durability. Key Features: Color: Black Material: … Continue reading “1M/5M Black Heat Shrink Tubing Insulation Sleeve Wire Protective Cover Cable Data Cable Repair Heat Shrink Sleeve 1 2 3 4 5-50mm”

Upgrade your electronics testing and prototyping workflow with our Universal Green DIP ZIF IC Socket. Designed for precision and durability, this 2.54 mm pitch socket accommodates a wide range of pin configurations—14, 16, 18, 20, 24, 28, 32, and 40 pins—making it the perfect solution for hobbyists, engineers, and repair technicians. Key Highlights ✅ Multi‑Pin Compatibility: … Continue reading “1pcs/lot 14 16 18 20 24 28 32 40 P Pin 2.54 MM Green DIP Universal ZIF IC Socket Test Solder Type IC lock seat zif socket”

High-Performance High-Frequency Aluminum Electrolytic Capacitors Engineered for precision and reliability, our High Frequency Low ESR Aluminum Capacitors are the ideal choice for demanding electronic circuits. Whether you are designing a power supply, audio amplifier, or industrial control system, these capacitors deliver exceptional stability and efficiency. With a wide range of voltage ratings from 10V to … Continue reading “10V 16V 25V 35V 50V 400V 450V High Frequency Low ESR Aluminum Capacitor 10UF 100UF 220UF 330UF 470UF 680UF 1000UF 2200UF 3300UF”

10PCS MF52 NTC-MF52AT 1K-100K NTC Thermistor – High Precision Temperature Sensor Product Overview Elevate your electronic designs with the MF52 NTC-MF52AT series – a versatile, high‑accuracy thermistor range featuring 1 kΩ to 100 kΩ resistances. Designed for precision temperature monitoring, these 5% tolerance components are ideal for industrial, automotive, and consumer applications. Key Highlights Comprehensive resistance options: … Continue reading “10PCS MF52 NTC-MF52AT 1K 2K 3K 4.7K 5K 10K 20K 47K 50K 100K NTC Thermistor Thermal Resistor 5% 3950B 1 2 3 4.7 K Ohm R”