Category: Electronic Components & Supplies

Load Cell HX711 AD Module – Weight Sensor, Digital Display, Electronic Scale & Pressure Sensors for Arduino Load Cell HX711 AD Module Weight Sensor, Digital Display, Electronic Scale & Pressure Sensors for Arduino Experience precision and accuracy in your weight measurement projects with our Load Cell HX711 AD Module. This versatile sensor offers powerful features … Continue reading “Load Cell HX711 AD Module Weight Sensor Digital Display Electronic Scale Weighing Pressure Sensors for arduino”

5PCS 1S 3.7V 4A Li‑ion Battery Charging Protection Board – 2 MOS BMS for 18650 Cells Upgrade your DIY power projects with our compact, high‑performance 5PCS 1S 3.7V 4A Li‑ion Battery Charging Protection Board. Designed specifically for 18650 lithium‑ion cells, this 2‑MOS BMS module delivers reliable over‑charge, over‑discharge, short‑circuit, and over‑current protection while maintaining a low voltage drop … Continue reading “5PCS 1S 3.7V 4A Li-ion Battery Charging Protection Board Module 2MOS BMS 18650 Battery Protection Board”

LD2412 Human Presence Sensing 24GHz Radar Module Sensor | ISM Frequency, Sensitive Body Moving Sensors | 9M GPIO & UART Output | 7PIN LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency, Sensitive Body Moving Sensors | 9M GPIO & UART Output | 7PIN Welcome to the world of advanced sensor technology with our … Continue reading “LD2412 Human Presence Sensing 24GHz Radar Module Sensor ISM Frequency Sensitive Body Moving Sensors 9M GPIO UART Output 7PIN”

50pcs 1/2W Metal Film Resistors 1% 0.5W 10R 15R 47 100 200 220 470 510 Ohm 1K 2.2K 4.7K 10K 47K 100k 200k 220k 510k 470k 1M Ohms High‑quality metal film resistors for prototyping, repair, and custom builds. This 50‑piece kit offers a wide range of values with 1% tolerance and 0.5W power rating, making … Continue reading “50pcs 1/2W Metal Film Resistors 1% 0.5W 10R 15R 47 100 200 220 470 510 Ohm 1K 2.2K 4.7K 10K 47K 100k 200k 220k 510k 470k 1M Ohms”

5Pcs WH148 Potentiometers – 3‑Pin Linear Taper Rotary Resistors Upgrade your audio, lighting, and industrial control projects with the versatile WH148 series of potentiometers. This set includes a wide range of resistance values (1 KΩ to 1 MΩ) in a compact, durable package, making it ideal for prototyping, hobby electronics, and professional applications. Key Highlights Multiple resistance … Continue reading “5Pcs WH148 Potentiometers 3Pin 1K 2K 5K 10K 20K 50K 100K 250k 500K 1M Ohm Linear Taper Rotary Potentiometer Resistors”

Resistor Kit SMD Book – Resistor Assortment Kit (0201, 0402, 0603, 0805, 1206, 1% FR-07, 170 Values, 0R-10M, SMD, DIY Sample Book) body { font-family: Arial, sans-serif; margin: 0; padding: 0; } h3 { margin-top: 40px; margin-bottom: 20px; font-size: 24px; font-weight: bold; color: #444; } h4 { margin: 20px 0; font-size: 20px; font-weight: bold; color: … Continue reading “Resistor Kit SMD Book Resistor Assortment Kit 0201 0402 0603 0805 1206 1% FR-07 170 Values 0R-10M Smd DIY Sample Book”

Introducing the BS AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module – the ideal upgrade for anyone looking to replace the older SHT20 sensor in Arduino projects. Engineered with state‑of‑the‑art I²C communication, this compact module delivers fast, reliable, and ultra‑accurate environmental readings for hobbyists, engineers, and IoT developers. Why Choose the BS AHT21? … Continue reading “BS AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace SHT20 FOr Ar”

Precision Measuring for Every Component Size Streamline your electronics workflow with this versatile PCB Ruler, designed specifically for engineers, hobbyists, and technicians who demand accuracy. Whether you are prototyping a complex circuit board or repairing a small device, this multi-functional tool allows you to instantly identify and measure a wide variety of electronic components without … Continue reading “5 Type 9CM 15CM 20CM 25CM 30CM PCB Ruler Multi-functional Measuring Tool Resistor Capacitor Chip IC SMD Diode Transistor”

New 78MM OV5640 Camera Module – Capture crystal‑clear images and videos with this high‑definition, 5‑megapixel sensor designed for a wide range of applications. Whether you’re building a security system, a drone, a smart home device, or an industrial inspection platform, this module delivers reliable performance, auto‑focus precision, and versatile connectivity. Product Overview The OV5640 is … Continue reading “New 78MM OV5640 Camera Module 68 72 120 160 Degree Auto Focus AF High-definition 5 Million Pixels 24PIN DVP MIP I Interface”

Diode Triode Capacitance ESR Meter MOS PNP LCR-T4 Transistor Tester Diode Triode Capacitance ESR Meter MOS PNP LCR-T4 Transistor Tester Experience Precision Measuring with Our Advanced Device The Diode Triode Capacitance ESR Meter MOS PNP LCR-T4 is a state-of-the-art measuring tool designed for electronics enthusiasts and professionals alike. With its advanced features and user-friendly interface, … Continue reading “Diode Triode Capacitance ESR Meter MOS PNP LCR-T4 Transistor Tester LCD Display Mega328 Transistors Diodes Acrylic Case”

10PCS SMD Capacitor 1812 | Ceramic Capacitors 10PCS SMD Capacitor 1812 | Ceramic Capacitors Product Description Introducing our selection of high-quality 10PCS SMD Capacitor 1812 capacitors, specifically designed for various electronic applications. These Ceramic Capacitors are manufactured with precision to ensure optimal performance and longevity. Featuring a compact size and diverse capacitance options, these capacitors … Continue reading “10PCS SMD Capacitor 1812 10PF 22PF 33PF 47PF 68PF 100PF 100J 5% NPO COG 1KV 2KV 3KV MLCC Ceramic Capacitors 4.5X3.2MM”

Product Overview YZC-133 Portable Weighing Sensor – a versatile, high‑precision load cell module available in 1 kg, 2 kg, 3 kg, 5 kg, 10 kg, and 20 kg capacities. Designed for Arduino and other microcontrollers, this sensor integrates the HX711 ADC module for accurate weight measurement, making it ideal for DIY electronic scales, smart kitchen scales, and industrial weighing projects. Key … Continue reading “YZC-133 Portable Weighing Sensor 1KG 2KG 3KG 5KG 10KG 20KG Weight Sensor Load Cell HX711 AD Module for Arduino Electronic Scale”

1/2PCS ZY-204 Breadboard – 1660pts Protoboard | 4 Bus Test Circuit Board h3 { margin-top: 0; font-size: 1.2em; font-weight: bold; } h3:before { content: “✔️ “; color: #4CAF50; margin-right: 5px; } ul { list-style: none; padding-left: 2em; } ul li { margin-bottom: 0.5em; } 1/2PCS ZY-204 Breadboard – 1660pts Protoboard | 4 Bus Test Circuit … Continue reading “1/2PCS ZY-204 Breadboard 1660pts Protoboard 4 Bus Test Circuit Board Connection Point 1660 Bread Board”

Precision Indoor Air Quality Monitoring Optimize your indoor environment with the H7BC ENS160+AHT21 Air Quality Monitoring Module. Designed as a direct, high-performance replacement for the CCS811, this advanced sensor board provides accurate, real-time data on volatile organic compounds (VOCs), estimated CO2 levels, temperature, and humidity. Ideal for smart home automation, industrial monitoring, and IoT projects, … Continue reading “H7BC ENS160+AHT21 Carbon Dioxide Air Quality Sensoring I2C Compatible CCS811 Replacement Air Quality Monitoring Module”

Reliable IP65 Waterproof Travel Switch for Industrial & Travel Applications Engineered for durability and precision, the ME-8108 Limit Sensor Switch is the ideal choice for demanding environments where moisture resistance and consistent performance are critical. Featuring a robust IP65 rating, this rotary adjustable switch effectively shields internal components from dust and water jets, ensuring long-term … Continue reading “IP65 Waterproof Travel Switch ME-8108 Limit Sensor Switch Limit Switch Rotary Adjustable Roller Lever Arm Travel Switch 1NO1NC”

Universal PCB Pogo Pin Fixture for Efficient Firmware Burning Streamline your electronic testing and programming workflows with this versatile PCB Clip Clamp Fixture. Designed for engineers, hobbyists, and production lines, this tool provides a secure, low-resistance connection for pogo pin testers, allowing for rapid firmware downloads, programming, and burning without the need for soldering or … Continue reading “2.54 2.0 1.5 1.27 1.25 100mil 50mil 3P 4P 5P 6P 7P 8P 9P 10P PCB Clip Clamp Fixture Probe Pogo Pin Download Program Burn”

JCCON High-Frequency Aluminum Capacitors JCCON High-Frequency Aluminum Capacitors 6.3V, 10V, 16V, 25V, 35V, 450V, 100V, 400V Capacitor Variants Available Introducing our premium range of JCCON capacitors, designed for high-frequency applications and featuring a range of voltage ratings starting from 6.3V and going up to 450V. Ultra-Low ESR Aluminum Capacitors Crafted with advanced technology, these JCCON … Continue reading “JCCON 6.3V 10V 16V 25V 35V 450V 100V 400V 100UF 220 330 470 680 1000 1500 2200 3300UF High-frequency LOWESR Aluminum Capacitors”

Product Overview The P45 P52 PH2 90° Liquid Water Level Sensor Horizontal Float Switch Controller is a precision-engineered plastic ball float switch designed for reliable, long‑term operation in water‑filled environments. Ideal for industrial tanks, irrigation systems, and residential water storage, this sensor delivers accurate level detection with minimal maintenance. Key Highlights High‑density plastic construction for … Continue reading “P45 P52 PH2 90 degree Liquid Water Level Sensor Horizontal Float Switch Controller Plastic Ball”

Compact 0.91‑Inch OLED Display – White/Blue 128×32 Pixels Bring crisp graphics and vivid text to your Arduino projects with the 0.91‑inch OLED module. Featuring a high‑contrast white/blue display and an easy I²C interface, this tiny screen delivers professional‑grade visuals in a space‑saving package. Key Highlights 🔹 Sharp 128×32 pixel resolution – perfect for menus, icons, … Continue reading “0.91 Inch OLED Module 0.91″ White/Blue 128X32 OLED LCD LED Display Module IIC Communicate for Ardunio”

Product Overview Introducing our 100‑piece pack of monolithic ceramic capacitors, available in a versatile range of capacitance values from 10 pF to 10 µF. These high‑performance components are engineered for precision, reliability, and compactness, making them ideal for modern PCB designs, signal processing, filtering, and power management applications. Key Features Wide capacitance spectrum: 10 pF, 22 pF, 47 nF, 100 nF, … Continue reading “100PCS Monolithic ceramic capacitor 10PF ~ 10UF 22PF 47NF 220NF 1NF 4.7UF 1UF 100NF 330NF 0.1UF 102 104 105 106 103”

Elevate your electronics projects with the 560 Pieces Jumper Wire Kit – a comprehensive, preformed breadboard jumper wire set designed for hobbyists, students, and professionals alike. With 14 varied lengths and a vibrant assortment of colors, this kit delivers the flexibility and organization you need for prototyping, circuit debugging, and PCB assembly. Product Highlights **560 … Continue reading “560 Pieces Jumper Wire Kit 14 Lengths Assorted Preformed Breadboard Jumper Wire with Storage Box”

1/5/10pcs CC1101 Wireless Module – SMA Antenna for Arduino (315/433/868/915MHz) 1/5/10pcs CC1101 Wireless Module with SMA Antenna – Wireless Transceiver Module for Arduino (315/433/868/915MHz) Key Features: Compatibility: Works with Arduino boards using 315/433/868/915MHz frequency bands Antenna: Includes SMA connector for connecting external antennas Power: Operating voltage range: 1.8V to 5.5V Packet Format: Supports CC1101 standard … Continue reading “1/5/10pcs CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For Arduino 315/433/868/915MHZ”

DIYUSER 0.5‑inch OLED LCD Screen White CH1115 – the compact, high‑contrast display module perfect for wearable gadgets, handheld devices, and IoT projects. With a 48 × 88 pixel resolution and a bright white backlight, this vertical screen delivers crisp visuals in a tiny footprint. Key Highlights 0.5‑inch OLED LCD – ultra‑thin and power‑efficient High resolution 48 × 88 pixels … Continue reading “DIYUSER 0.5-inch OLED LCD screen white CH1115 small screen 48*88 display white light module IIC vertical screen”

5V 4 Channel Relay Shield Module for Arduino UNO R3 & ARM PIC AVR DSP – Electronic 4 Way Four Channel Relay Control Expansion Board 5V 4 Channel Relay Shield Module for Arduino UNO R3 & ARM PIC AVR DSP – Electronic 4 Way Four Channel Relay Control Expansion Board Introducing the Versatile 5V 4 … Continue reading “5V 4 Channel Relay Shield Module for Arduino UNO R3 ARM PIC AVR DSP Electronic 4 Way Four Channel Relay Control Expansion Board”

Upgrade your ride with the Icstation 2 PCS Piezo Buzzer – a high‑performance 12 V electronic beep alarm designed for motorcycles, scooters, and other small‑engine vehicles. Engineered for maximum volume and reliability, these piezo sirens deliver a crystal‑clear 100 dB sound that cuts through traffic noise, ensuring you’re always aware of alerts, warnings, or security breaches. Key Features … Continue reading “2 PCS Piezo Buzzer, Icstation Buzzer Alarm 12V Electronic Beep Buzzer 100dB Piezo Alarm Siren Continous Sound for Motorcycle”