Robonest categories
Your one-stop shop for innovation. Find everything from microcontrollers and sensors to 3D printers and tools.
Think. Build. Launch. your next great electronic project.
Microcontrollers
Start building and programming your ideas! Find the perfect Arduino, Raspberry Pi, or ESP-series microcontroller and development board for your next project.
Sensors & Modules
Give your projects the ability to sense the world. Explore our vast selection of modules and sensors for light, motion, distance, temperature, and more.
CNC & 3D printing
Everything you need to build or upgrade your fabrication machine. Find nozzles, components, stepper drivers, and filament for 3D printers and CNC routers.
Communication & Wireless
Connect your projects effortlessly! Shop Wi-Fi, Bluetooth, LoRa modules, RF transceivers, and antennas to enable robust long and short-range wireless communication.
Robots Kits
Jumpstart your robotics journey! Find complete 2WD, 4WD, and articulated robot arm kits, perfect for learning, programming, and building your first machine.
Tools & Measurement
Get the precision tools you need for every project. Shop multimeters, screwdrivers, soldering irons, storage, and accessories for accurate building and repair.
LEDs & Display
Bring your project to light! Find vibrant LEDs, 7-segment displays, OLEDs, and LCD screens in various sizes and colors to visualize data and status.
Batteries & Chargers
Ensure reliable power for your projects. Shop rechargeable Li-ion and Li-Po batteries, AA/AAA cells, battery holders, and smart chargers for every application.
Wires & Connectors
Achieve perfect circuit connections. Shop jumper wires, specialized JST cables, terminal blocks, heat shrink tubing, and quality bulk wire for all your wiring needs.
Breadboards & PCBs
Build, test, and finalize your designs. Find solderable PCBs, solderless breadboards, component kits, and all the sockets and pins needed for assembly.
Actuators & Accessories
Control movement precisely. Shop servos, stepper motors, DC geared motors, ESCs, drivers, and solenoids to bring accurate, automated motion to your projects.
Screws, nuts & washers
Complete collection of mechanical fasteners. Choose from various sizes of machine screws, hex nuts, nylon lock nuts, and washers to assemble your chassis and parts.
Relays & Relay modules
Control high-power devices safely with low voltage. Find single-channel, multi-channel modules, power relays, and solid-state switches for industrial control.
Transformers & Power modules
Regulate and stabilize your power supply. Find LM2596, XL6009, and XL4015 converter modules, plus quality step-down transformers for precise voltage control.
Shields
Instantly expand your Arduino or Raspberry Pi capabilities. Shop CNC, motor driver, relay, keypad shields, and HAT modules to accelerate prototyping and functionality.
General components
Stock up on every component imaginable! Shop a huge selection of switches, fuses, potentiometers, IC sockets, logic chips, and discrete semiconductor devices.
Machines
Your source for desktop fabrication tools. Explore our range of tested 3D printing machines, robust CNC routers, and detailed laser cutters for the workshop.
Accessories
Complete your build with necessary finishing touches. Shop specialized cables, heat management solutions, project enclosures, breakout boards, and convenient assembly parts.