Electronics

The pack of 10 universal 2-pin solderless wire connectors provides a practical option for home wiring needs. These connectors simplify electrical connections in projects like installing lights or repairing appliances, allowing users to join wires quickly without soldering tools. Insulation made from modified nylon for reliable protection against shorts. Contact material of phosphor copper ensures good conductivity and resistance to corrosion. Supports wire cross sections from 0.08 to 2.5mm² for single hard wires and 0.08 to 4mm² for multi soft wires, offering versatility for various applications. Compact and lightweight design makes them easy to handle and store. No special tools required, promoting safe and efficient use for beginners and professionals alike. Durable construction to withstand everyday wear in home environments. These connectors fit well in DIY electrical work, helping users achieve secure connections with minimal effort.

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This universal travel power adapter with a 3-prong female socket enables charging of devices in various countries, adapting to different electrical standards without the need for multiple plugs. For travelers, students, or business professionals on the go, this adapter simplifies international trips by allowing you to connect devices to foreign outlets, reducing the hassle of incompatible plugs and helping maintain productivity abroad. Supports over 150 countries with interchangeable plugs for Europe, UK, US, Australia, and more Includes a 3-prong female socket for standard US plugs, accommodating a wide range of devices Built-in safety fuse to protect against surges and overloads Compact design for easy portability in luggage or pockets Compatible with voltages up to 250V for most electronics like phones, laptops, and cameras Made from durable, lightweight plastic to withstand travel wear Approximately 2.5 x 1.5 x 1 inches in size, it's ideal for anyone needing reliable power solutions during global adventures without adding bulk to their carry-on.

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This compact cooling fan, paired with a protective case, is designed for Raspberry Pi mini computers, offering a straightforward way to manage heat buildup. For users running intensive tasks like coding projects or media servers on their Raspberry Pi, this fan helps maintain stable operation by efficiently venting warm air from the enclosed case, potentially reducing the risk of thermal throttling. Securely attaches to Raspberry Pi 3B, 2B, or B+ models for easy integration Improves internal airflow to cool components and extend device longevity Includes a durable case to protect the fan and ensure proper fit Simple installation without requiring additional tools Operates quietly to minimize noise in quiet environments Compact design that doesn't add significant bulk to your setup Light specifications include compatibility with standard Raspberry Pi cases. This solution fits well for electronics enthusiasts seeking reliable thermal management in small-scale computing projects.

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This 3.5mm male to 6.35mm female mono audio adapter facilitates connections between devices with mismatched jack sizes, such as linking a smartphone or laptop to professional audio gear. In practical scenarios, it's useful for musicians, sound engineers, or event setups where you need to adapt standard 3.5mm outputs to larger 6.35mm inputs, ensuring clear audio transmission without signal loss. Constructed from durable plastic and metal for reliable everyday use Compact dimensions of 5.2 x 1.3 x 1.3 cm, making it easy to carry and store Features a black and silver design that blends with most equipment Compatible with a wide range of audio devices featuring a 3.5mm jack Includes 100 adapters in the pack, ideal for high-volume needs like studios or repairs Lightweight at just 49g per unit, reducing bulk in your gear bag These adapters fit well for anyone requiring dependable, straightforward solutions for audio connectivity in various settings.

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The Waveshare 1.44 inch LCD display provides a compact screen option for Raspberry Pi enthusiasts and developers. With its 128 x 128 resolution and 65K RGB colors, it delivers clear visuals for various project needs. In practical use, this display suits applications like monitoring sensor data in IoT setups or creating interactive interfaces with its built-in buttons, helping streamline prototyping and testing without complex wiring. 128 x 128 pixel resolution for sharp, colorful images SPI interface that uses minimal IO pins, easing integration with Raspberry Pi boards Four user buttons for straightforward input and control Includes development resources like C/C++ and MicroPython examples for quick setup Operates on 3.15V to 5V, with a TFT panel driven by ST7735S Compact size of 52.0 x 30.0 mm, making it ideal for space-limited projects This display fits well in educational, hobbyist, or professional environments where reliable, easy-to-use visual output is needed for Raspberry Pi-based innovations.

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This universal 3-prong AC power adapter serves as a practical solution for connecting devices to standard outlets, whether you're at home or traveling. In everyday use, it's helpful for powering laptops, phone chargers, or small appliances during trips or in various home settings, allowing for straightforward swapping between power sources without downtime. Compact design makes it easy to pack and carry for on-the-go needs Plug and play feature enables quick, tool-free connections Supports a standard voltage of AC 250V at 16A, suitable for a range of compatible electronics Simple installation process that requires no special skills Built with reliable materials to withstand regular use Light specifications include its 3-prong configuration for enhanced stability. This adapter fits well for travelers seeking dependable power options or households with multiple devices.

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This 6.35mm male to 3.5mm female audio jack adapter pack includes 10 units, designed to bridge compatibility gaps between audio devices with different jack sizes. In everyday use, these adapters help connect 3.5mm headphones or earphones to equipment with 6.35mm outputs, such as amplifiers or mixers, making them handy for musicians, home studios, or DIY audio modifications. Features a golden color finish for a clean, professional appearance Constructed from iron material, offering reliable durability for repeated connections Compact dimensions of 4.5 x 1.0 x 1.0 cm, ideal for portable setups without adding bulk Includes a 6.35mm male to 3.5mm female interface for straightforward compatibility Lightweight at 58g for the pack, ensuring easy storage and transport Versatile for audio jack connections or DIY projects requiring adapter solutions These adapters fit well in scenarios needing multiple connections, such as live performances or electronics tinkering, providing practical value for users managing various audio gear.

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This compact DC-DC step-down voltage converter is designed for regulating voltage in various electronic applications, particularly in automotive settings. It takes an input of DC 4.5-24V and steps it down to adjustable or fixed output levels, making it a practical choice for powering devices efficiently. In automotive use, it's helpful for stabilizing voltage to sensitive components like LED lights or sensors, preventing damage from fluctuations. It can also work in DIY electronics projects where precise voltage control is needed, such as modifying gadgets or building custom circuits. Compact size of 20x11x5 mm for easy integration into tight spaces Adjustable output from 0.8-17V, plus fixed options at 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V Supports up to 3A output current with proper heat management High conversion efficiency up to 97.5%, reducing energy loss 500KHz switching frequency for stable performance Low quiescent current of 0.85 mA, ideal for battery-powered setups Wiring via soldering or pin headers for flexible connections This converter fits well in scenarios requiring reliable voltage regulation, such as automotive repairs or hobbyist electronics, where space and efficiency are key considerations.

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This universal travel adaptor connects devices to EU, UK, US, and AU outlets, covering a wide range of international standards for convenient global use. For travelers exploring multiple countries, this adaptor simplifies charging electronics like smartphones, laptops, or cameras by providing a single, compact solution that adapts to various plug types, helping avoid compatibility issues during trips. Compact one-piece design with built-in adaptors for EU, UK, US, and AU plugs Includes a child protection safety shutter to prevent accidental access Features a power indicator light for easy status checks Built-in surge protector to help safeguard devices from voltage spikes Supports a broad compatibility with plugs in Europe, UK, USA, China, Japan, Australia, and Spain Operates on 100V-240V AC with a T2.5A fuse With dimensions of 60 x 58 x 56mm, it fits neatly into travel bags and handles up to 550W at 220V, making it suitable for everyday devices on the go.

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Yellow binding post terminals provide a straightforward way to make secure connections in electronic projects. Each terminal features a simple design that allows for easy wire attachment and detachment. In practical use, these terminals work well for assembling test instruments, educational kits, or even custom audio setups, helping users create reliable circuits without permanent soldering. Yellow color for clear visibility and quick identification in cluttered workspaces Pack of 20 pieces, offering ample supply for multiple projects or replacements Compact size of 4.5 x 1.0 x 1.0 cm, making them easy to integrate into tight spaces Versatile compatibility with various applications like car testing, toy models, and speaker connections Lightweight at 139g per pack, facilitating portability for on-the-go projects Standard threading for compatibility with common tools and wires These terminals fit best for DIY enthusiasts, students, and technicians seeking dependable, reusable connectors for everyday electronic tasks.

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This adjustable voltage regulator helps manage power in various electronic setups, such as solar panels and LED lighting systems. It's designed for precise control of voltage and current, making it suitable for everyday applications. In a typical use case, you might use this regulator to step down voltage from solar panels to safely power LED lights or small household devices, ensuring stable output without risking damage to components. Supports up to 12A current and 40V input for reliable performance in moderate power needs DC-DC step-down functionality with adjustable constant voltage and current settings for customized applications Compact size of 47 x 65mm and lightweight at 67.2g, ideal for space-limited installations Standard pin configuration for easy integration with instruments and appliances Packaged for straightforward setup in DIY projects or repairs Focuses on constant current output to protect sensitive devices like LEDs This regulator fits well for hobbyists or technicians working on solar or lighting projects, providing the control needed for efficient energy management.

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The universal travel plug adapter offers a practical solution for powering devices in various countries. It allows you to connect to different international outlets, reducing the hassle of incompatible plugs during trips. For travelers exploring Europe, Asia, or beyond, this adapter ensures your electronics like chargers, laptops, and appliances can be used safely. It handles common voltage needs without the need for multiple adapters, making it a convenient choice for business trips, vacations, or relocations. Compatible with UK, AU, US, and EU plug types for broad international use Supports up to 250V and 10-16A to accommodate most device requirements Compact size for easy packing and portability in luggage or bags Simple plug-and-play design that works with a variety of electrical devices Durable construction to withstand frequent travel wear This adapter fits well for anyone needing reliable power solutions abroad, such as digital nomads or families on holiday, by addressing compatibility challenges effectively.

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This compact USB-C lithium battery charging module is designed for integrating into electronic devices, offering a straightforward way to manage battery charging. In practical use, it's ideal for DIY projects, such as building custom power banks or adding charging capabilities to portable instruments in the 3C digital space, helping to maintain device reliability without bulky setups. Features a 5V input via USB-C for broad compatibility with standard chargers. Includes over-discharge protection at 2.5V and overcurrent protection up to 3A to safeguard batteries. Supports a maximum charging current of 1000mA with a precise cut-off at 4.2V ±1% for efficient charging cycles. Compact board size of 2.6cm x 1.7cm, making it easy to incorporate into space-limited designs. Utilizes an MCU type with 3 pins for simple integration into various circuits. Applicable for 3C digital devices, ensuring it fits common consumer electronics needs. This module suits electronics enthusiasts and developers seeking a reliable, space-efficient solution for battery management in their projects.

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This 20-pack of 6.5mm audio jack adapters serves as a practical solution for DIY electronics projects, allowing users to connect audio components reliably. In everyday use, these adapters are helpful for tasks like building custom audio setups, repairing instruments, or integrating devices in home studios, providing a straightforward way to extend or modify connections without permanent alterations. Features a durable construction of plastic and copper, ensuring long-lasting performance in various environments Compact size of 1.1 x 1.1 x 8.2cm each, making them easy to handle and integrate into tight spaces Lightweight at 112g for the pack, which facilitates portability for on-the-go projects Versatile compatibility with standard 6.5mm audio ports, suitable for guitars, microphones, and speakers Offered in a 20-pack for efficient stocking, ideal for multiple or repeated uses These adapters fit well for electronics hobbyists, students, or technicians needing dependable connectors for audio-related DIY endeavors.

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This US to EU travel power adaptor helps you charge devices from the US in European countries with standard outlets. For travelers heading to Europe, this adaptor is useful for powering smartphones, laptops, and other electronics during trips, ensuring you stay connected without needing multiple converters. Converts standard US plugs to EU-style outlets for seamless compatibility Compact design makes it easy to pack in luggage or carry-on bags Supports a range of voltages to accommodate various devices safely Grounded connections to help prevent electrical issues Durable construction for reliable use on multiple journeys Lightweight at about 100 grams, it's ideal for frequent travelers needing a simple solution for international charging needs.

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This 18650 lithium battery protection board is engineered for 7.4V and 8.4V setups, providing fundamental safeguards to help maintain battery health in various electronic projects. In practical scenarios, it's useful for integrating into DIY battery packs for items like LED lamps, solar-powered devices, or 12V electronics, where it helps prevent overcharging and short circuits, potentially extending the lifespan of your batteries. Compact size: 35x16.6x2.5 mm, allowing for easy installation in space-limited designs Overcharge protection at 4.28V ± 0.05V to avoid voltage spikes Over-discharge cutoff at 2.9V ± 0.05V to protect against deep discharge Maximum working current of 3A, with peak instantaneous current up to 5A Low quiescent current under 3uA for minimal energy loss when idle Short circuit protection with delayed self-recovery for added safety Requires a charging voltage of 8.4-9V for compatible operation This board fits well in low-power applications such as massagers or monitoring systems, but it's important to ensure it matches your specific voltage needs for reliable performance.

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This compact cooling fan offers straightforward ventilation for home environments. Designed with a black iron case and plastic fan blades, it measures 12cm in diameter and fits easily into tight spaces. In everyday scenarios, such as a warm office or bedroom, this fan helps maintain air circulation by gently moving air around, providing a simple way to reduce stuffiness without overwhelming noise or power usage. Compact dimensions of 12.0 x 12.0 x 2.6cm for easy placement on desks or shelves Lightweight at 262g, making it convenient to move as needed Operates on 220-240V AC with a low current of 0.1A, suitable for standard outlets Features a 20cm cable for flexible positioning near power sources Black color and durable iron-plastic construction for everyday reliability 12cm fan diameter ensures efficient airflow in confined areas This fan is a practical choice for those seeking basic cooling in small living spaces, compatible with typical 220V systems for hassle-free operation.

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This travel plug adapter is designed for connecting devices to EU sockets, making it a practical choice for international trips. For frequent travelers exploring Europe or other regions with EU-style outlets, this adapter simplifies charging your smartphone, laptop, or camera by converting plugs without the bulk of multiple converters. Compact and lightweight design for easy packing and portability Compatible with EU sockets, ideal for countries like France, Germany, and Italy Versatile for worldwide use, adapting standard plugs to fit EU outlets Durable construction to withstand frequent travel handling Simple plug-and-play operation with no additional tools required Fits most common device plugs, reducing the need for extra adapters Specifications include a small form factor, typically under 5 cm in length, and it's made from sturdy plastic materials. This adapter suits everyday travel needs for both business and leisure trips.

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This 5-inch HDMI touch screen display, from Waveshare, offers a compact solution for enhancing Raspberry Pi projects with interactive visuals. Use it to create custom interfaces for home automation setups, educational prototypes, or portable computing devices, connecting easily via HDMI for clear display and touch input on compatible systems. Features an 800 x 480 resolution for sharp, detailed visuals on a 5-inch screen. Includes resistive touch control for precise navigation, ideal for gloved or stylus use. Compatible with Raspberry Pi boards and other mini-PCs like BeagleBone Black, expanding its utility beyond single platforms. Allows use as a standard HDMI monitor for general computing tasks. Option to turn off the backlight, helping reduce power consumption during extended sessions. Light specifications include a compact design suitable for desk or portable setups, fitting well for tech enthusiasts and developers seeking a reliable, versatile display option.

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This pack of five EU to US travel adapters helps convert European plugs for use in American outlets, ensuring your devices can charge reliably during trips. For travelers heading from Europe to the US, these adapters are useful for powering phones, tablets, and other electronics without needing to buy new chargers. Simply plug in your device and stay connected while exploring. Constructed from durable ABS material for longevity Handles a voltage range of 110V to 240V, accommodating various power sources Compatible with iPhone, iPad, and most cell phone chargers for versatile use Features a small, lightweight design that's easy to pack and carry Includes five adapters, allowing for multiple devices or replacements on the go Offers straightforward plug conversion without additional wiring These adapters fit well for frequent international travelers seeking a practical solution for cross-continent charging needs.

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This 220V brushless cooling fan in black is tailored for DIY projects, providing steady airflow to manage heat effectively. In DIY setups like electronics assembly or custom ventilation, it helps maintain optimal temperatures for components, reducing the risk of overheating and potential damage. Constructed from durable PA66 material for longevity in various environments. Operates on 220-240V with a frequency of 50/60Hz, ensuring compatibility in many regions. Compact dimensions of 12.0 cm x 12.0 cm x 3.8 cm and a lightweight 377g design for easy integration into tight spaces. Draws 0.14A current, promoting energy efficiency during extended use. Brushless motor reduces noise and wear, suitable for prolonged applications. Black color offers a discreet look in professional or hobbyist setups. This fan fits well in scenarios where reliable, space-saving cooling is essential for DIY electronics and prototyping tasks.

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The Waveshare SG90 micro servo is a lightweight, compact motor suitable for RC vehicles and robotics projects, offering reliable angle control in a small package. In practical use, this servo helps enthusiasts achieve precise movements, such as controlling flaps on model airplanes or robotic arms for educational experiments, making it a practical choice for hobbyists working on space-constrained designs. Provides 2.0kg/cm torque at 4.8V and 2.2kg/cm at 6V for handling light loads with accuracy. Achieves speeds of 0.09s/60° at 4.8V and 0.08s/60° at 6V, enabling quick responses in dynamic applications. Offers a 180° rotation angle with plastic gears, ensuring smooth operation without added weight. Operates on 4.8 to 6V, with a compact dimension of 22.8mm x 12.2mm x 28.5mm and weight of 10.5g, ideal for integration into tight spaces. Features a 7us dead band for precise control, reducing errors in positioning tasks. This servo fits well in beginner to intermediate projects where affordability and dependability matter, such as DIY drones or automated prototypes.

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This universal travel plug adapter helps you stay connected while traveling by converting plugs for use in multiple countries. It includes built-in safety features to protect your devices during charging. For frequent travelers, this adapter is useful for charging smartphones, tablets, and cameras in outlets found in Europe, the UK, USA, China, Japan, Australia, and many other regions. It allows you to power up devices efficiently without needing multiple adapters, making trips smoother and less stressful. Built-in surge protector to safeguard against power spikes Safety shutter to prevent accidental contact with live parts Power indicator light for easy visibility of active status Two USB charging ports with up to 1A total output for faster charging compared to standard 300-500mA ports Compatibility with a wide range of plug types worldwide Not suitable for high-wattage devices over 600W, such as hair dryers Specifications include two USB ports that automatically adjust charging current. This adapter fits the needs of everyday travelers seeking reliable, versatile power options for their electronics.

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This in-line on/off cord switch is designed for straightforward control in various DIY electrical setups, featuring a water-resistant build to handle light moisture exposure. In everyday use, it's helpful for managing power to devices like lamps or small appliances in workshops, garages, or outdoor projects, allowing you to turn things on and off without accessing the main power source. Made from durable PA66 material for reliable performance Water-resistant construction to protect against splashes or humidity Rated for a 10A thermal current, suitable for typical household devices Compact dimensions of 7.0 x 2.5 x 2.0 cm for easy integration into tight spaces Includes two switches per pack for multiple applications Simple in-line design that clips onto cords without complex wiring With a lightweight 88g build, this switch fits well for hobbyists tackling home improvement tasks, offering practical control where it's needed most.

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