Typical Project Development

Engineering Examples for Three Product Types

These examples summarize cold-press DFM, validation, and production priorities after the customer has defined the product structure.

Yuli tracker cards, light-energy cards, e-paper cards, smart badges, and Tags

01

Tracker card: PCBA to thin body

Battery, buzzer, antenna, button, and component height share one card structure. The process starts with PCBA and power validation, followed by stack-up, potting, pressing, and finished-device RF and acoustic tests. Battery-life data records the chipset, firmware, battery, and test conditions.

View tracker card

02

Smart badge: display, identity, location

The display window, slot, NFC, radio, and cleaning requirements define the badge structure. E-paper and radio technology are selected from the wearing method, management platform, and location infrastructure, followed by on-site coverage testing.

View smart badge

03

Flexible label: mounting and maintenance

Curved surfaces, adhesive, impact, read distance, and maintenance vary by asset. The flexible structure is designed for the mounting surface, BLE or NFC is matched to the management system, and light input plus storage are modeled for energy harvesting.

View asset label

Your project is reviewed from its own conditions.

Share the dimensions, modules, use case, test requirements, and volume. Specifications, schedule, and acceptance criteria are confirmed for each project.