DIY Parts & Components

The Waveshare Five-Port Industrial Gigabit Ethernet Switch provides a dependable solution for connecting devices in demanding environments. With its 5 ports supporting 10/100/1000M speeds, it handles data traffic efficiently without bottlenecks. In industrial settings like factories or automation systems, this switch ensures smooth operation by maintaining stable connections, even with large data packets, helping to reduce downtime and improve network reliability. Non-blocking architecture for full-speed data transfer across all ports Support for full/half-duplex modes with flow control to manage traffic effectively Over-voltage and reverse connection protection for enhanced safety Industrial-grade alloy case with DIN rail mount for easy, secure installation Wide 5-36V power supply range via DC interface or terminal block Ability to forward up to 9216-byte packets at line speed Light specifications include dimensions suitable for compact setups and compatibility with standard Ethernet devices. This switch fits well in environments needing durable, versatile networking options.

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This Waveshare cooling fan is designed specifically for the NVIDIA Jetson TX2 NX Module, helping to manage heat during extended use. In scenarios like embedded computing projects or AI development, where the Jetson TX2 NX runs intensive tasks, this fan maintains stable temperatures to prevent thermal throttling and support consistent performance. Embedded fan with aluminum alloy shell for efficient heat dissipation PWM speed control at approximately 5500 RPM for adaptive cooling Low power consumption at 0.65W with a 5V DC input Cable length of about 37mm for easy integration Direct compatibility with NVIDIA Jetson TX2 NX Module This fan suits developers and engineers working on edge computing or robotics, fitting seamlessly into setups requiring reliable thermal management without adding bulk.

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This aluminum heatsink is designed to help maintain optimal temperatures for the Jetson Nano module during operation. In practical scenarios, it's useful for developers working on AI projects or edge computing tasks, where prolonged use can lead to overheating and potential performance issues. Made from durable aluminum to efficiently dissipate heat and reduce the risk of hardware failure. Features a spring mounting interface that minimizes pressure on the module for safer installation. Includes an elastic bracket and height-limited screws for straightforward setup. Fully compatible with Jetson Nano modules, ensuring a secure fit without modifications. Comes with all necessary mounting hardware in the package for immediate use. Helps sustain low temperatures during high-performance computing, supporting reliable operation over time. This heatsink fits well for tech enthusiasts and professionals needing an effective, easy-to-install cooling solution for Jetson Nano applications.

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The Waveshare ESP32-S3 Development Board offers a reliable platform for wireless projects, built around a 240MHz Xtensa 32-bit LX7 dual-core processor and integrated wireless features. This board is useful for IoT applications, such as creating smart home devices or sensor networks, where stable Wi-Fi and Bluetooth connectivity help streamline data transmission and device integration. Dual-core processor for efficient multitasking in complex projects Integrated 2.4GHz Wi-Fi and Bluetooth LE for versatile wireless communication 27 multi-function GPIO pins with configurable options for flexible hardware setup Abundant interfaces including USB OTG, SPI, I2C, UART, and camera support for expanded functionality 2MB PSRAM and 16MB flash memory to handle demanding applications Type-C connector for straightforward power and data access Low-power modes to optimize for battery-operated devices Light specifications include a compact design with castellated edges for easy soldering, making it a practical choice for developers exploring AIoT and wireless innovations.

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This Waveshare Isolated RS485 CAN HAT enhances Raspberry Pi boards by adding isolated communication interfaces. It integrates CAN and RS485 capabilities, ideal for reliable data transmission in various projects. For developers working on industrial automation, IoT devices, or remote monitoring systems, this HAT provides secure, isolated connections that help prevent signal interference and protect against voltage spikes, ensuring stable performance in demanding environments. Supports Raspberry Pi series via standard 40PIN GPIO header for easy integration. Features 1-channel CAN with MCP2515 controller for SPI-to-CAN conversion. Includes 2-channel RS485 using SC16IS752 and SP3485 for SPI-to-RS485 setup. Offers onboard power isolation and conversion for 8-28V input, powering the Pi simultaneously. Equipped with TVS diodes, resettable fuses, and a configurable 120Ω terminal resistor for enhanced protection. Breakout SPI pins and various connectors for flexible wiring options. This HAT fits projects requiring robust, isolated serial communication, making it suitable for hobbyists and professionals alike who need dependable connectivity without added complexity.

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The Waveshare RGB LED Matrix Panel offers a versatile option for electronic display projects, featuring a 64x32 pixel grid for clear, colorful visuals. This panel is ideal for DIY enthusiasts creating custom interfaces, such as displaying text, images, or animations on a desktop setup or wall-mounted installation. It integrates easily with development boards to show real-time data or interactive content, addressing needs for affordable, programmable displays in hobbies or prototypes. 64x32 pixels with 2.5mm pitch for sharp, vibrant RGB color output Two HUB75 connectors enable daisy-chaining for expanded setups Adjustable brightness and wide viewing angle over 140 degrees for versatile viewing Compact 16x8cm size, powered by 5V with up to 12W consumption Open source resources available for compatibility with Raspberry Pi, ESP32, Arduino, and more 1/16 scan drive ensures efficient, synchronous control This panel fits well in projects requiring a reliable, moderate-sized display for makers and developers exploring creative electronics applications.

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The Waveshare Bendable Full-Color RGB LED Panel is a versatile display option for custom projects, featuring a flexible PCB design that allows for gentle bending on curved surfaces. Use this panel for DIY electronics, such as creating text, images, or animations on desktops, walls, or even cylindrical objects. It's particularly useful for hobbyists and developers needing adaptable visual elements in prototypes or installations. 96 x 48 pixels with 2.5mm pitch, enabling clear full-color displays. Flexible material supports bending for applications on spheres or cylinders, without compromising durability. Two HUB75 connectors for easy chaining and control integration. Adjustable brightness and 1/16 scan drive for efficient operation. Open source resources available for compatibility with Raspberry Pi, ESP32, and Arduino boards. Compact size of 24 x 12 cm, powered by 5V with low consumption under 20W. This panel fits well in educational, prototyping, or creative settings where custom, bendable displays are needed, offering practical versatility for various electronic projects.

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The Waveshare Expandable Off-Road Tracked UGV is a versatile robot chassis designed for exploration and development tasks. It features a durable aluminum alloy body and independent suspension for reliable performance on challenging terrains. For robotics enthusiasts or engineers, this UGV serves as a solid base for projects like environmental monitoring or educational prototypes. It handles uneven ground, climbs slopes, and supports easy integration with custom controls via open-source code, making it ideal for hands-on testing and data collection in real-world scenarios. Compact dimensions of 231x197x151mm and lightweight 1.9kg design for easy transport and setup Independent 4x2 suspension with 1.5mm stainless steel components for enhanced stability and shock absorption Variable speed up to 1m/s, 36-degree climbing ability, and in-place turning for precise maneuverability Built-in WiFi remote control and motor encoders for accurate speed feedback and closed-loop operation Supports 3x 18650 batteries (not included) with 1-hour runtime and 1.5-hour charging Payload capacity of 6.2kg and 40mm obstacle clearance for carrying sensors or tools Includes expandable guide rails for custom modifications and secondary development This UGV fits well in applications requiring durable, customizable mobility, such as field research or hobbyist robotics, where expandability and terrain adaptability are key.

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The CAN Bus Module connects to your Raspberry Pi Pico for reliable remote communication using the CAN protocol. It integrates seamlessly with Pico series boards, making it a straightforward addition to your microcontroller projects. In scenarios like automotive diagnostics or industrial automation, this module enables efficient data exchange between devices, helping you build systems that require robust, long-distance communication without complex setups. Compatible with Raspberry Pi Pico header for easy plug-and-play integration Utilizes MCP2515 CAN controller and SIT65HVD230DR transceiver for standard CAN functionality Supports SPI communication bus with baud rates from 5Kbps to 1Mbps Includes online development resources with C/C++ and MicroPython examples Operates on 3.3V to 5V, accommodating various power sources Compact size of 52mm x 21mm for space-efficient designs This module fits well into projects for electronics enthusiasts and professionals needing dependable CAN bus capabilities in their Raspberry Pi Pico setups.

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This aluminum heat sink, sized at 150x60x25mm, helps manage heat in electronic components to prevent performance issues. For electronics enthusiasts or professionals, it's useful in projects involving circuit boards, power ICs, or transistors, where it dissipates heat effectively to avoid damage and ensure reliable operation. Constructed from durable aluminum in silver color for efficient thermal conductivity. Features 24 blades, each 1mm thick, on a 2mm base plate, enhancing surface area for better heat dissipation. Compact 150x60x25mm dimensions allow easy integration into various electronic setups, like audio devices or converters. Reduces the likelihood of overheating in sensitive components, promoting longer hardware lifespan. Passive cooling design means no additional power source is needed, making it straightforward for DIY applications. Suitable for a range of uses, including MOS tubes and video circuits, without requiring complex installation. This heat sink fits standard electronic cooling needs, particularly for those seeking a simple, effective solution for moderate heat loads.

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The QFN32 Flip Shrapnel Test Socket serves as a reliable tool for programming and testing QFN32 integrated circuit chips in electronic applications. In practical use, this socket allows engineers and technicians to securely insert and connect QFN32 chips for accurate programming or diagnostic testing, helping to streamline workflows in circuit development and quality assurance tasks. High-frequency compatibility for efficient IC operations Beryllium copper contacts ensure durable and stable connections PPS PET insulator material provides thermal and electrical resistance Accommodates 32-pin chips with precise 0.5mm pin spacing Supports chips measuring 5x5cm for a secure fit Flip design facilitates easy chip insertion and removal This test socket fits well in electronics labs or prototyping setups, offering a practical solution for those working with QFN32 ICs to achieve consistent testing results.

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This IC test socket is designed for high-frequency testing and programming of integrated circuits, particularly for USB applications. It serves as a reliable tool for reading, writing, and verifying IC chips like EMCP221. In a typical use case, electronics technicians or hobbyists can place the IC into the socket, connect it via USB to a computer, and run tests without soldering. This setup allows for quick iterations in development or repair scenarios, improving efficiency by enabling hot plugging and precise positioning. Features a floating board structure for easy IC insertion and removal, reducing handling time. Constructed with beryllium copper shrapnel for contact points and PET for insulation, ensuring stable connections over repeated use. Supports compatibility with 186-FBGA and 162-FBGA packages, with a 0.5mm lead spacing. Includes a separate power switch and hot-plugging capability for safe, flexible testing. Offers a service life of up to 100,000 cycles, suitable for frequent professional use. Accommodates chips up to 11.5x13cm, eliminating the need for adapter board soldering. This socket fits well for developers and engineers working on circuit testing, providing a practical solution for accurate and efficient IC evaluation in various electronic projects.

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This USB socket serves as a reliable tool for programming and testing mobile phone components, specifically integrated circuit (IC) chips like EMCP. It's designed for tasks involving reading, writing, and stable testing of chips in a high-frequency environment. In practical use, this socket allows users to test IC chips without soldering. For instance, electronics technicians can place an IC in the socket, connect via USB to a computer, and perform diagnostics or programming, streamlining workflows in repair shops or development labs. Features a floating board structure for precise IC positioning and easy insertion/removal, enhancing efficiency. Uses beryllium copper shrapnel for contacts, ensuring durability with a service life of up to 100,000 uses. Supports hot plugging and includes a separate power switch for safe operation via USB or board connections. Compatible with 186-FBGA and 162-FBGA packages, with a 0.5mm lead spacing for accurate fits. Made with PET insulator material, providing stable performance in injection-molded construction. Eliminates the need for soldering by using an adapter board, making it user-friendly for repeated testing. This product fits well for professionals in electronics repair, hobbyists working on circuit boards, or developers needing a dependable testing interface.

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The QFP48 programming socket serves as a reliable tool for testing and programming IC chips with a 0.5mm pitch. In practical use, this socket helps electronics engineers and hobbyists securely hold QFP48 chips during development or repair tasks, allowing for accurate pin connections and reducing the risk of errors in prototyping or quality checks. Compatible with QFP48 and PQFP48 packages, ensuring versatility for various IC chip types Features 0.5mm pin spacing for precise alignment with chip layouts All pins are led out in the order of the chip, simplifying wiring and connections Accommodates chips with a 7x7 mm body size (9x9 mm including pins) and 48-pin configuration Designed for straightforward integration into testing setups without complex tools This socket fits well in electronics workshops or labs where precise IC programming and testing are required, offering a practical solution for maintaining reliable connections during development.

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This QFN44-0.5 test socket is designed for programming and testing integrated circuits, offering a reliable interface for QFN44 chips. In electronics development, it's useful for engineers and hobbyists to securely connect and test IC chips without soldering, allowing for repeated read/write operations and high-frequency testing to verify chip functionality before deployment. U-shaped thimble for enhanced contact stability, reducing errors during testing Constructed with beryllium copper shrapnel for durable, conductive contacts Insulator made from PPS/PET materials for heat resistance and electrical isolation Pin spacing of 0.5mm to match QFN44 chip requirements Supports chip sizes up to 7x7cm, accommodating various IC configurations High-frequency capability for accurate performance evaluation Light specifications include 44 pins and injection-molded construction for precision fit. This socket suits applications in circuit prototyping and quality assurance for tech enthusiasts and professionals alike.

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The Gold-Plated Dual Contact Adapter Socket serves as a reliable test block for integrated circuit (IC) testing, featuring double contact technology for enhanced stability. In electronics labs or manufacturing settings, this adapter helps engineers achieve accurate IC testing by maintaining secure connections, even under high-frequency conditions, reducing potential errors in signal transmission. Double contact design ensures stable and consistent electrical contact Constructed with beryllium copper shrapnel for low impedance (under 25 milliohms) and good elasticity Insulator made from durable PEI or PPS materials, offering fire retardant properties and a wide temperature range (-65 to 155 degrees Celsius) Thick gold plating provides ultra-low contact impedance for high reliability Supports 20 cores with 0.65mm lead spacing, compatible with chips up to 4.4mm wide Engineered for a service life of up to 20,000 uses through injection molding process This adapter fits applications requiring precise, high-frequency IC testing, making it suitable for professional engineers seeking dependable performance in routine evaluations.

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The eight-channel relay module serves as a practical component for electronic projects, allowing users to control multiple circuits efficiently. In scenarios like DIY automation or robotics, this module helps manage various devices by switching them on and off, such as lights or motors, while ensuring safe operation through isolated wiring. Compatible with platforms including 51, AVR, and ARM microcontrollers for easy integration into development boards Features high-current relays rated at AC250V/10A or DC30V/10A, supporting a range of electrical loads Independent contact wiring for enhanced safety and reliability in circuit designs Standard interface that allows for straightforward expansion on existing setups Includes fixing screw holes for secure and simple installation in enclosures Compact size of 138x56x19.3mm, making it suitable for space-constrained projects Light specifications include its versatile compatibility and durable construction, fitting well for electronics enthusiasts and professionals seeking dependable switching solutions in their builds.

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This dual-channel digital audio amplifier is built for music systems, providing straightforward signal amplification to power speakers. In everyday use, it's suitable for home audio setups or DIY projects, where it helps deliver clear sound from devices like computers or media players, ensuring balanced output without distortion in moderate volume applications. Class D amplification for efficient power use, minimizing heat and energy consumption. Delivers up to 20W output, compatible with 4-8 ohm speakers for versatile connectivity. Includes protection against output short circuits and overheating, with automatic recovery to prevent damage. Operates on 8-24V input, making it adaptable to various power sources. Compact module size of 43x55x14mm, easy to integrate into tight spaces or custom builds. This amplifier fits well for audio enthusiasts or hobbyists seeking a reliable, space-saving option for enhancing sound in personal or small-scale systems.

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This 100W Type-C quick charger offers efficient power delivery for a variety of mobile phones and devices, featuring dual input ports for versatile connectivity. For everyday scenarios, such as charging smartphones during commutes or powering laptops in a home office, this charger helps maintain device battery levels without needing multiple adapters, making it suitable for users with diverse tech setups. Dual DC and Type-C input ports for flexible power sources Supports multiple fast charge protocols including PD 3.0, QC4+, and VOOC for broad device compatibility Integrated digital tube display shows real-time voltage and current, allowing easy monitoring of charging status Compact aluminum alloy shell, weighing about 60 grams and measuring 5.3 x 4.6 x 2.1 cm for easy portability Intelligent switching of display content to indicate active fast charge protocols Operates on DC 12-28V input, delivering up to 100W output for quick recharges Light specifications include support for various protocols like Huawei SCP and Samsung AFC, ensuring it works with many popular devices. This charger fits users seeking a practical, space-saving option for reliable daily charging needs.

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This 5V USB power converter efficiently steps down voltages from 12V or 24V systems to provide a stable 5V output for various USB devices. In practical scenarios, it's useful for charging mobile phones in cars, modifying electrical sockets for DIY projects, or integrating with solar batteries and generators to enable USB power on the go, ensuring your devices stay charged during travel or outdoor activities. Automatically detects and switches charging protocols for safer, more efficient USB connections Supports a wide input voltage range of 9-36V, compatible with common 12V and 24V sources like vehicles and batteries Simple wire connection for easy setup, ideal for modifications in plugs, strips, or sockets Includes a built-in charging control IC for reliable performance Output delivers a consistent 5V, suitable for standard USB devices Versatile applications include electric vehicles, motorcycles, and portable power setups Light specifications include an input of 9-36V and output of 5V, making it a practical choice for users seeking dependable voltage conversion in everyday or custom applications.

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The HW-183 is an adjustable voltage booster that steps up input voltages for powering electronic devices and charging applications. In practical use, this module can convert a low-voltage source, such as from a MicroUSB charger, to higher voltages like 9V, 12V, or 24V, making it useful for DIY electronics projects, sensor setups, or adapting power for older devices without needing bulky equipment. Wide input voltage range of 2V to 24V, with adjustable output up to 28V (recommended within 26V) Compact dimensions of 30x17x14mm for easy integration into small devices or enclosures Supports output currents up to 2A, though best used within 1A for reliability High conversion efficiency to minimize energy loss during voltage boosting MicroUSB input for straightforward connection to common power sources like phone chargers Boost-only design, ensuring output exceeds input voltage as needed This voltage booster suits hobbyists and makers who require a versatile, space-saving solution for precise power management in portable or custom electronics setups.

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The Adjustable PWM Signal Generator is a practical device for producing square wave signals, commonly used in electronics for tasks like motor speed control and dimming applications. In a typical use case, this generator helps in projects where precise pulse signals are needed, such as adjusting the speed of a DC motor in a robotic arm or controlling solenoid valves in automated systems, by allowing users to fine-tune frequency and duty cycles without directly powering the loads. Offers two operating modes: PWM for continuous frequency and duty cycle adjustments, and PULSE for setting specific pulse widths, delays, and counts. Supports a wide input voltage of 3.3V to 30V with anti-reverse protection, ensuring safe operation across various power sources. Features a start/stop button and external switch compatibility for easy signal control. Provides adjustable frequency from 1Hz to 150kHz and duty cycle from 0-100% in 1% steps. Includes convenient 5.08mm screw terminals for straightforward wiring. Compact size of 79mm x 43mm x 30mm and lightweight at 40g, making it easy to integrate into projects. This signal generator fits well for electronics enthusiasts, hobbyists, and engineers needing reliable pulse generation for control systems, offering flexibility in settings to match specific project requirements.

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This ATX Power Transfer Adapter Board serves as a practical tool for desktop PC systems, enabling secure power connections and management. In scenarios like custom PC builds or component testing, it helps distribute power efficiently, allowing users to monitor and control outputs to prevent potential issues. Includes a power output indicator for easy status checks. Features a module switch to safely turn off outputs when needed. Supports large current through its output terminals, suitable for demanding setups. Equipped with protection fuses for each of the four voltage groups, enhancing safety. Utilizes a 24-pin connector compatible with ATX systems and some BTX types. With dimensions of 128 x 48 x 30mm, it offers a compact design that fits into various PC cases for reliable power handling. This board is ideal for enthusiasts assembling or maintaining ATX-compatible desktop systems, providing straightforward power management solutions.

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These audio amplifier boards, featuring the TDA2030A chip, are practical components for DIY electronics enthusiasts building custom audio setups. For hobbyists working on projects like amplifying sound in speakers or simple audio devices, these boards offer straightforward integration with adjustable controls to fine-tune output, helping achieve clear sound without complex wiring. Equipped with a TDA2030A chip for 18W mono amplification Includes a 10K adjustable resistor to easily modify volume levels Features a speaker terminal block for secure and simple connections Has a power indicator light to confirm operation at a glance Exposes main pins for direct audio signal input Operates on a 6-12V power supply for versatile compatibility Light specifications: Each board is designed for standard DIY use, with the set providing five pieces to support multiple builds. This setup fits well for beginners or makers seeking reliable, easy-to-use audio components in their projects.

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