Solutions Journal
Application stories, design notes and production insights from YQM's module team — electronic tags, e-paper displays, latch control and wireless charging, one tap at a time.
NFC Passive Electronic Shelf Labels: Battery-Free Price Tags for Smart Retail
NFC passive e-paper price tag solution by YQM ELECTRONICS. Battery-free electronic shelf labels powered by NFC energy harvesting. Instant price updates via NFC writer or smartphone, industrial-grade IP-rated design, long service life. Custom module design and PCBA manufacturing.
NFC Keyless Unlock for E-Bikes and Scooters: Tap Phone to Start, Family Key Sharing
NFC keyless unlock module for e-bikes, scooters, and electric two-wheelers by YQM ELECTRONICS. Tap phone or smartwatch to unlock/start/lock. Supports family key sharing via APP, ultra-low BOM cost, easy vehicle integration.
NFC Wireless Charging for Smart Glasses: Charging Case Solution with Dual-Mode TX/RX Architecture
End-to-end NFC wireless charging solution for smart glasses charging cases by YQM ELECTRONICS. Integrates NXP NFC wireless charging technology with custom TX/RX module design, supporting AR/VR glasses, Bluetooth earbuds, smart rings, and wearables. Dual-mode architecture with hardware/software co-design, RF tuning, and PCBA manufacturing under one roof.
NFC Lock Control Module Solution: From Passive Tags to Smart Reader Systems
Comprehensive NFC lock control module solutions covering passive (tag mode) and active (reader mode) architectures, multi-chip platform support, 11+ lock form factors, and applications across shared mobility, smart cabinets, access control, and industrial security. YQM ELECTRONICS delivers end-to-end NFC locking system design and manufacturing.
NFC E-Ink Phone Case: Customizable Display, Tap-to-Pay and Access Control in One Case
YQM ELECTRONICS NFC e-ink phone case solution combines customizable e-paper display with NFC tap-to-pay, access card emulation, and data transfer. Low-power, always-on display with OTA image updates via NFC. Custom PCBA+antenna+display+APP module.
NFC E-Ink Phone Case RF Antenna Design: PCB vs FPC vs Wire-Wound
YQM ELECTRONICS provides NFC e-ink phone case RF antenna design and tuning services. Compare PCB, FPC, and wire-wound antenna materials. Covers NFC chip selection, impedance matching, metal-frame interference mitigation, and custom module manufacturing.
