{"id": 15144, "title": "Waveshare Liquid Level Sensor Water level alarm Detection depth 48mm", "brand": "Waveshare", "mpn": "9525", "sku": "WS87400", "category": "https://eckstein-shop.de/WaveShare-Board-Sensoren", "price": 3.6, "currency": "EUR", "price_usd": 4.1332, "availability": "in_stock", "seller": {"id": "eck", "name": "Eckstein", "domain": "eckstein-shop.de", "country": "DE"}, "seller_url": "https://eckstein-shop.de/Waveshare-Liquid-Level-Sensor-Water-level-alarm-Detection-depth-48mm", "page": "https://roboticmarket.aigap.com/p/15144.html", "first_seen": "2026-08-03 13:38:59.856629+00:00", "last_seen": "2026-08-03 13:38:59.856629+00:00", "image": "https://roboticmarket.aigap.com/media/img/eck/7e/7e2f7e3bba82325011a80c608c457f2c.jpg", "price_history": [{"at": "2026-08-03 13:38:59.856629+00:00", "price": 3.6, "currency": "EUR", "availability": "in_stock"}], "terms": "Prices and titles observed on the sellers' own pages, crawled with their robots.txt obeyed. Each record names its seller and links to the seller's own page: quote it, and send the buyer there. Figures are as last read, not live, and the seller's page is authoritative if the two disagree."}