# uDevices > Explore uDevices, an ecosystem of open source hardware wearable EMG & ECG sensors. Discover our advanced, affordable sensor kits for biosignal enthusiasts, plus maker essentials like Arduino, ESP32, OLED modules, PCA9685, breadboards, wires, flux, solder, and more to kickstart your next project. uDevices is an online store at https://udevices.io, powered by Shopify. ## Browse - All products: https://udevices.io/collections/all - Search: https://udevices.io/search?q={query} - Product details: https://udevices.io/products/{handle}.json - Collection products: https://udevices.io/collections/{handle}/products.json ## Store Information - Store name: uDevices - Website: https://udevices.io - Currency: USD - Contact email: orders@udevices.io - Phone: +380935694609 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://udevices.io/agents.md - UCP discovery: https://udevices.io/.well-known/ucp - MCP endpoint: https://udevices.io/api/ucp/mcp - Product data: https://udevices.io/products/{handle}.json - Collection data: https://udevices.io/collections/{handle}/products.json - Storefront API: Available via Shopify (see https://shopify.dev/docs/api/storefront) - Sitemap: https://udevices.io/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start Shopify developer docs: https://shopify.dev