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Controllers, sensors, relays, and power — curated by a builder who actually runs this gear. Plus an AI advisor that specs your build and catches compatibility mistakes before you buy.
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All productsMicroelectronics
Boards, brains, and the bits you prototype a build on.
96 productsSensors
Measure climate, light, water, and air — the inputs automation runs on.
0 productsRelays & Automation
Switch and dim real loads from low-voltage logic, safely.
0 productsWiring & Connectors
Cable, terminations, and connectors for installs that last.
0 productsPower
Clean, protected power rails for controllers and actuators.
0 productsIndustrial Networking
Rugged switches, routers, and protection for your automation network.
0 productsClimate & Environment
Lighting, dosing, irrigation, and climate monitoring for any controlled environment.
0 productsCurated, not cluttered
Every product earns its spot by making a real automation project easier. No dropshipped junk.
AI build advisor
Spec an automation kit from a few questions. The advisor flags missing parts and incompatibilities before you buy.
Real expertise
Guides and builds from actual installs and firmware work — every project ends in a shoppable parts list.
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Anker 737 Power Bank (PowerCore 24K)
Swift Power Anywhere: Benefit from fast charging with 140W Power Delivery 3.1 technology, ideal for keeping devices powered up during travel and commutes, perfect for professionals needing a reliable laptop power bank. Marathon Battery Life: With a 24,000mAh capacity, enjoy up to five full charges for an iPhone 13 or 1.3 charges for an iPad Pro, ensuring you stay connected and productive, making this a dependable Anker power bank for long-lasting use. Intelligent Charge Monitoring: The integrated digital display provides real-time charging information, allowing for precise power management and recharge planning on the go, making this a smart choice for a high-capacity Anker USB C power bank. What You Get: Anker 737 Power Bank (PowerCore 24K), welcome guide, 24-month stress-free warranty, and friendly customer service.
16Pcs Breadboard 400 Tie Point Solderless Prototype PCB Protoboard for Arduino
The package includes a 400 tie-point solderless breadboard, ideal for Arduino projects and other electronic prototyping. This versatile breadboard features: • 400 connection tie-points for easy insertion and removal of jumper wires • White ABS plastic housing with printed legend (numbers and letters) for columns and rows • 2-sided peelable adhesive tape for secure mounting • Internal contacts made of phosphor bronze with nickel plating The breadboard's design allows for quick and easy prototyping without the need for soldering. Its layout includes corresponding letters and numbers for each row and column, helping to reduce errors during circuit assembly. This breadboard is compatible with standard jumper wires and is suitable for various DIY electronics projects, including those involving Arduino and Raspberry Pi. Its durable construction and user-friendly design make it an excellent choice for hobbyists, students, and professionals alike.
Air Quality Monitor 9-IN-1, CO2, Temperature, Humidity, Formaldehyde TVOC AQI Tester, Professional PM2.5 PM10 PM1.0 Particle Counter for Indoor/Outdoor, Air Quality Meter w/Alarm Thresholds
Highlights:1.Smart Detection: This 9-in-1 multifunctional detector comprehensively monitors various air quality parameters: CO2, AQI, PM1.0, PM2.5, PM10, TVOC, HCHO, humidity, and temperature, safeguarding your every breath in real-time.2.Real-time Monitoring: Unlike ordinary detectors, our device features a multi-color health index and resamples every 1.5 seconds to provide the latest data in real-time. It emits an audible alarm when CO2 levels exceed 1000PPM, ensuring your respiratory health is constantly protected.3.Accurate Detection: To address different air quality monitoring needs, the device is equipped with multiple high-precision independent sensors: semiconductor sensors, laser scattering technology, and infrared (NDIR) sensors. Combined with advanced algorithms, this ensures highly accurate and error-free monitoring.4.High-definition Display: Featuring a 5.7' large HD display, it shows all values, time, and battery level in real-time. All data is fully displayed on the screen without the need to switch screens. A single button allows you to toggle temperature units. The backlight design ensures all data is clearly visible.5.Long-lasting Battery Life: Say goodbye to the hassle of frequent charging. Equipped with a rechargeable battery, the 3000mAh capacity offers up to 9 hours of continuous use and features an auto-shutdown function. When the battery is low, simply recharge it, eliminating the need for battery replacement and promoting energy efficiency and environmental friendliness.Details: Your Guardian for Pure Air, Anytime, Anywhere. This multifunctional air quality detector monitors PM2.5, PM10, TVOC, HCHO, humidity, and temperature in real-time. It features a large HD color screen for instant updates and includes a rechargeable lithium battery with a Type-C charging cable for unrestricted, comprehensive detection anytime. Equipped with multi-color indicator lights, the display color changes according to the air pollution level, making it clear and intuitive. The air quality detector issues an immediate sound alarm when specified values are reached, providing real-time alerts to ensure air security. Designed with multiple air inlets to significantly increase air circulation, ensuring more accurate air quality detection. Made from durable ABS material for extended use. Our air quality detector displays all data on a full screen, along with time and battery level. The backlight design ensures clarity even at night.
Anker MagGo Power Bank (10K, Slim)
Slim and Portable: At just 0.58 × 2.78 × 4.09 inches, this 10,000mAh Anker power bank delivers exceptional portability without compromising power capacity. It can provide up to 1.8 charges for an iPhone 15 Pro. Versatile Charging Options: Equipped with a 15W max Qi wireless charging pad and a 30W max USB-C port, you can effortlessly charge your devices at home or on the go. Premium Design and Durability: Featuring a sleek matte finish, a sturdy metal frame, and aerogel thermal insulation for cool operation, this power bank combines everyday comfort with long-lasting durability. Device Compatibility: Specially designed for the iPhone 12 / 13 / 14 / 15 / 16 / 17 series, offering 15W max magnetic fast charging. Also works with the Samsung S25 series using a magnetic Qi2 or MagSafe-compatible case. While it can charge some Android devices, they will not support magnetic alignment or reach 15W wireless charging speeds. Need Warranty Support? Contact us directly at support@anker.com. Our support team will respond within 24 business hours. What You Get: Anker MagGo Power Bank (10K, Slim), 23.62 in / 60 cm USB-C to USB-C cable, welcome guide, 24-month worry-free warranty, and lifetime support.
Learn to automate
The content engine — every guide funnels to the parts that build it.
Build a Closed-Loop Auto-Watering System
A closed-loop watering build that reads real substrate moisture and waters only when the soil actually needs it — wiring, code outline, and the exact parts list.
9 min readBuyer's GuideWhich ESP32 Should You Buy for Automation?
S3 vs the classic ESP32 vs reaching for a Raspberry Pi — which board actually fits a sensor-and-relay node, and when you need the bigger brain.
6 min readTroubleshootingWiring a Clean RS485 Sensor Bus
Dropouts, garbage reads, and dead buses — the four causes behind almost every unreliable long-run sensor bus, and how to fix them for good.
7 min readDescribe your project — get a complete kit.
The Rootwire advisor knows the catalog and the compatibility rules. Describe what you're building and it assembles the controller, sensors, and actuators you need — the complete parts list for your build.