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Lock Driver Board Part

Per-column PCB that addresses up to 16 latches over RS-485, fires release pulses, and reads back door and occupancy states. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Used in 1 assembly

Locker Module Columns

Sourcing — likely vendors

Companies that make this · indicative price $1–$200 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳JLCPCB
jlcpcb.com ↗ 		Shenzhen, CN PCB fabrication 100 pcs 2–4 wks
🇨🇳PCBWay
pcbway.com ↗ 		Shenzhen, CN PCB fab & assembly 100 pcs 2–4 wks
🇨🇳Shennan Circuits
scc.com.cn ↗ 		Shenzhen, CN PCB manufacturer 100 pcs 2–4 wks
🇮🇳Shogini Technoarts
shogini.com ↗ 		Mumbai, IN PCB manufacturer 100 pcs 2–4 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 100 pcs 2–4 wks