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EMR Sensor Board

Assembly

An electromagnetic-resonance digitizer: a grid of antenna coils behind the panel that powers and reads a battery-free pen, with its own controller. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

EMR Sensor Board parts and their functions

3 top-level parts · 6 parts in total · full bill of materials below
EMR Sensor Board parts diagram: 1 touch digitizer, 2 EMR controller board, 3 magnetic shield. 6 parts in 3 top-level items.
EMR Sensor Board parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Touch Digitizer 1× EMR antenna coil grid
2 EMR Controller Board 4 parts 1× EMR sensor controller board
3 Magnetic Shield 1× Magnetic shield layer

3D model

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Build & assembly graph

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Bill of materials for EMR Sensor Board

3 top-level lines · 7 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Touch Digitizer touch-digitizer 1× 1 · part
2 EMR Controller Board 4 parts pd-emr-controller 1× 1 4 assembly
2.1 Bare PCB pcb-bare 1× 1 · part
2.2 EMR Digitizer ASIC pd-emr-asic 1× 1 · part
2.3 SMD Passive (R/C/L) smd-passives 1× 1 · part
2.4 Connector connector 1× 1 · part
3 Magnetic Shield pd-shield-layer 1× 1 · part

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Where the EMR sensor board is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work
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
scc.com.cn ↗ Shenzhen, CN PCB manufacturer 100 pcs 2–4 wks
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