Category: Electronic Components & Supplies

WiFi BT Wireless Module for ESP32-C3 – 0.42″ OLED Display Supermini Development Board with Ceramic Antenna Core Board for Arduino. This compact, high‑performance module is engineered for rapid prototyping, IoT projects, and embedded systems that demand reliable wireless connectivity and a crisp visual interface. Product Overview Designed around the powerful ESP32‑C3 chip, this supermini board … Continue reading “WiFi BT Wireless Module for ESP32-C3, 0.42″ OLED Display Supermini Development Board, Ceramic Antenna Core Board for Arduino”

2535 3525 2030 Speaker: Bluetooth-Compatible Audio Speaker for Notebooks 2535 3525 2030 Speaker: Bluetooth-Compatible Audio Speaker for Notebooks Key Highlights: 4 Ohm & 8 Ohm Modes: Enjoy versatile audio experience with 4 Ohm & 8 Ohm modes. 3W & 2W Power Output: Provides clear, powerful sound for your multimedia needs. Bluetooth Compatibility: Connect seamlessly with … Continue reading “2535 3525 2030 4 Ohm 3w 8 Ohm 2W Speaker Cavity 4Ω 8Ω 2 3 Watt BOX Bluetooth-compatible Audio Speaker for Notebook Computer”

Lcd12864 12864-06D 12864 LCD Module – a high‑contrast, dot‑matrix display engineered for precision and versatility. Ideal for embedded systems, industrial controls, and hobbyist projects, this 128×64 pixel module delivers crisp text, sharp graphics, and full Chinese character support. Key Features 128×64 pixel resolution – 8×8 dot matrix for clear text and icons COG (Color On … Continue reading “Lcd12864 12864-06D, 12864, LCD module, COG, with Chinese font, dot matrix screen, SPI interface”

DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V Product Overview This compact, high‑efficiency DC‑DC converter module is engineered for versatile power management in a wide range of electronic projects. Whether you need to step up a 5V USB supply to 12V for … Continue reading “DC-DC 5V to 3.5V / 12V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V”

25pcs Prewired LED Diode Lights – 12V Fast/Slow Flash RGB 5mm Lamps for DIY Projects Illuminate your next project with our versatile 25‑piece set of prewired LED diode lights. Each 5mm lamp is engineered for 12V operation, featuring both fast and slow flashing modes across a full spectrum of colors: white, red, green, blue, orange, … Continue reading “25pcs Prewired Led Diode Lights 12v Fast Slow Flash RGB Emitting Diodes 5mm Lamp DIY Projects White Red Green Blue Orange Yellow”

1/3/5pcs CP2102 Module USB to TTL Serial UART STC Download Cable PL2303 Super Brush Line Upgrade 1/3/5pcs CP2102 Module USB to TTL Serial UART STC Download Cable PL2303 Super Brush Line Upgrade Experience seamless connectivity with our reliable and versatile USB to TTL Serial UART Download Cable. This upgraded version includes the PL2303 Super Brush … Continue reading “1/3/5pcs CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade”

Premium 10-Piece Tantalum Capacitor Kit Elevate your electronic projects with our versatile 10-piece set of high-reliability Tantalum Capacitors. Designed for engineers, hobbyists, and DIY enthusiasts, this kit provides essential components for power filtering, decoupling, and timing circuits. With a wide range of voltage ratings and capacitance values, you have the flexibility to handle diverse circuit … Continue reading “10pcs A B C D Case Tantalum Capacitor 6V 10V 16V 25V 35V 50V 0.1UF 1UF 2.2UF 4.7UF 10UF 22UF 33UF 47UF 100UF 220UF 330UF 470UF”

DIY LED Soldering Kit – Sound-Control Melody Lamp Spectrum Electronic Fabrication Project DIY Electronics | Kits & Projects | Sound-Control Melody Lamp DIY LED Soldering Kit – Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Overview: Experience the thrill of building your own unique sound-controlled LED Melody Lamp with this comprehensive DIY LED Soldering Kit! Designed … Continue reading “DIY LED Soldering Kit Sound-Control Melody Lamp Spectrum Electronic Fabrication Project Rhythm Lamp Display”

High-Performance LAN8720 Ethernet Module for Seamless Network Integration Empower your embedded projects with the LAN8720 Ethernet Module, a robust 3.3V PHY transceiver designed for high-speed data communication. Featuring a standard RMII interface, this module bridges the gap between your microcontroller and the physical network, enabling reliable 10/100 Mbps Ethernet connectivity. Ideal for developers working with … Continue reading “LAN8720 Ethernet Module, RMII Interface 3.3V PHY Transceiver for Ardniuo STM32 ESP32 Raspberry Pi Network Development”

2PCS SYB-170 Mini Solderless Prototype Experiment Test Small Breadboard Kit 2PCS SYB-170 Mini Solderless Prototype Experiment Test Small Breadboard Kit Key Features: 170 Tie Points: Ideal for building and testing electronics projects. Adhesive Back: Stable and easy to mount on any surface. 35x46x8mm: Compact size for convenient use and storage. Solderless: No soldering required, perfect … Continue reading “2PCS SYB-170 Mini Solderless Prototype Experiment Test Small Breadboard Kit With 170 Tie Points Plus Adhesive Back 35*46*8mm”

Introducing the 1-20pcs MAX98357A I2S Class D Audio Amplifier – 3W Digital Power Module, the perfect solution for hobbyists, makers, and professionals who need compact, high‑efficiency sound amplification for DIY speakers, smart voice assistants, and embedded audio projects. Designed around the industry‑leading MAX98357A chip, this module delivers crystal‑clear 3 W stereo output with minimal distortion, all … Continue reading “1-20pcs MAX98357A I2S Class D Audio Amplifier – 3W Digital Power Module for DIY Speakers & Smart Voice Systems”

Introducing the CC1101 433MHz Digital Transmission Module – a compact, high‑performance wireless solution designed for hobbyists, makers, and professionals alike. Engineered for seamless integration with popular development boards such as Arduino and ESP32, this module delivers reliable 433 MHz communication with low power consumption and flexible antenna options. Key Highlights Operates in the 433 MHz ISM band … Continue reading “CC1101 433M Digital Transmission Module Wireless Module with SMA Antenna Connection 1.9-3.6V DC Compatible with Arduino ESP32”

EGBO 18650 Lithium Charging Board – 50PCS / 100PCS Pack Product Overview Upgrade your battery management with the EGBO Lithium Charging Board, a compact and reliable 18650 module designed for Type‑C 5V 1A input. Built around the proven TP4056 controller, this board delivers efficient charging while providing essential protection functions for safe, long‑lasting performance. Key … Continue reading “50PCS/100PCS EGBO Lithium Charging board 18650 module Type-C 5V 1A Charging Board Protection Dual Functions tp4056”

ESP32 Expansion Board: DEVKIT V1 Power Board Module & ESP32S Shield Development Board ESP32 Expansion Board: DEVKIT V1 Power Board Module & ESP32S Shield Development Board Experience cutting-edge IoT development with our versatile ESP32 Expansion Board. This comprehensive DEVKIT V1 bundle includes a powerful power board module and an advanced ESP32S Shield Development Board, providing … Continue reading “ESP32 Expansion Board ESP32 30P DEVKIT V1 power board module ESP32S Shield development board expansion board”

5 Uds NRF24L01+ PA+ LNA Transceptor Inalámbrico Módulo Transceptor RF 2,4G NRF24L01+ Adaptador De Ruptura Con 3,3 V 5 Uds NRF24L01+ PA+ LNA Transceptor Inalámbrico Módulo Transceptor RF 2,4G NRF24L01+ Adaptador De Ruptura Con 3,3 V Descripción del producto: Este es un excelente módulo inalámbrico con transceptor NRF24L01+ PA+ LNA, diseñado para facilitar la comunicación … Continue reading “5 Uds NRF24L01 + PA + LNA Transceptor Inalámbrico Módulo Transceptor RF 2,4G NRF24L01 + Adaptador De Ruptura Con 3,3 V”

New Original SPS30 – High‑Precision PM2.5 Particle & Dust Sensor Upgrade your air‑quality monitoring projects with the SPS30 SPS‑30 PM2.5 Particle Sensor. Engineered by Sensirion, this transducer delivers reliable, real‑time measurements of fine particulate matter (PM1.0, PM2.5, PM4.0, PM10) in a compact, low‑power package. Perfect for indoor air‑purifiers, HVAC systems, IoT weather stations, and research … Continue reading “New original SPS30 SPS-30 PM2.5 PARTICLE SENSOR Transducer Particle and dust sensor”

Professional 2:1 Heat Shrink Tubing Assortment Kit Upgrade your electrical projects with our comprehensive 164/328PCS Heat Shrink Tubing Assortment. Designed for both hobbyists and professional electricians, this versatile kit provides the perfect solution for wire splicing, cable insulation, and strain relief. Featuring a high-quality 2:1 shrink ratio, these tubes offer superior coverage and a secure … Continue reading “164/328PCS Heat Shrink Tubing 2:1Wire Cable Wrap Assortment Electric Insulation Tube Kit 5 Color 8 Size”

Discover the perfect audio solution for your DIY projects, mobile gadgets, and Arduino prototypes with our 5‑piece set of 8 Ω, 1 W oval speakers. Designed for compact devices, these micro speakers deliver crisp sound in a sleek 24 × 15 mm footprint, making them ideal for phones, tablets, and other handheld electronics. Key Highlights Compact 24 × 15 mm oval shape – … Continue reading “5pcs/lot 8 ohm 1Watt small voice horn connector 2415 phone tablet micro speaker 24×15mm Oval Speaker With 60mm wire For Arduino”

Essential SMD Resistor Assortment Kit for DIY Electronics Elevate your electronics projects with our comprehensive SMD Resistor Assortment Kit, designed specifically for hobbyists, students, and professional engineers. This meticulously organized sample book provides immediate access to a wide range of surface-mount resistors, eliminating the hassle of sourcing individual components. Whether you are prototyping a new … Continue reading “Resistor Kit SMD Book 0805 Resistor Assortment Kit 0201 0402 0603 1206 1% FR-07 170 Values 400 Values 0R-10M Smd DIY Sample Book”

10 Set Potentiometer Knob Kit MF-A03 Dial Knob + MF-A03 Bakelite Knob with Scale Plate Sheet Scale Digital Upgrade your audio, lighting, or industrial control systems with our premium 10‑piece Potentiometer Knob Kit. Designed for precision, durability, and effortless installation, this kit delivers the perfect blend of classic Bakelite aesthetics and modern digital scaling. Key … Continue reading “10 Set Potentiometer Knob Kit MF-A03 Dial Knob + MF-A03 Bakelite Knob with Scale Plate Sheet Scale Digital”

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Professional-Grade ARM Debugging and Emulation Solution Accelerate your embedded development workflow with the High Speed J-Link V8/V9 USB JTAG ARM Emulator and Debugger. Engineered for precision and reliability, this device provides seamless connectivity for a wide range of ARM microcontrollers, making it an essential tool for engineers, students, and hobbyists working with STM32 and other … Continue reading “High Speed J-Link JLink V8 USB JTAG ARM Emulator Debugger J-Link V9 Emulator STM32F103C8T6 STM MCU”

10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S Hall Effect Sensor – Our Product 10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S Hall Effect Sensor Product Details: Introducing our high-quality Hall Effect Sensor, the “10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S”. Product Features: A3144: A versatile and reliable Hall Effect Sensor that operates efficiently … Continue reading “10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S Hall Effect Sensor”

Precision Temperature Monitoring with Industrial-Grade Durability Ensure accurate and reliable temperature readings in demanding environments with the DS18B20 Stainless Steel Package Temperature Sensor. Designed for robustness and precision, this waterproof cable probe is an essential component for IoT projects, HVAC systems, and industrial automation. Encased in high-quality stainless steel, it offers exceptional resistance to corrosion … Continue reading “DS18B20 Stainless Steel Package 1 Meter/3meters Waterproof 18b20 Cable Probe Temperature Sensor”

Upgrade your DIY electronics with the AMS1117-3.3V/5V LDO Voltage Regulator Module. Designed for seamless conversion of 5V to 3.3V, this low‑dropout (LDO) linear regulator delivers stable, low‑noise power for Arduino, ESP32, Raspberry Pi, and a wide range of micro‑controller projects. Whether you’re building a prototype board, a sensor array, or a portable gadget, this module ensures … Continue reading “1-100PCS AMS1117-3.3V/5V LDO Voltage Regulator Module – 5V to 3.3V Linear Regulator, Low Noise for Arduino ESP32”