Keypad & Control Assembly
Front keypad, control board, biometric and RFID readers, and feedback. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
7 top-level lines · 24 rows shown · 170 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Digital Keypad 4 parts | electronic-safe-keypad | 1× | 1 | 33 | assembly |
| 1.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 1.3 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | — | part |
| 1.4 | Keypad Overlay | electronic-safe-keypad-overlay | 1× | 1 | — | part |
| 2 | Control Board 4 parts | electronic-safe-control-board | 1× | 1 | 83 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 2.3 | SMD Passive (R/C/L) | smd-passives | 80× | 80 | — | part |
| 2.4 | Motor Driver IC | electronic-safe-motor-driver | 1× | 1 | — | part |
| 3 | Fingerprint Sensor Module 3 parts | electronic-safe-fingerprint | 1× | 1 | 22 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 3.2 | Fingerprint Sensor Die | electronic-safe-fp-sensor | 1× | 1 | — | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | — | part |
| 4 | RFID/NFC Reader 4 parts | electronic-safe-rfid-reader | 1× | 1 | 27 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.2 | NFC Reader IC | electronic-safe-rfid-ic | 1× | 1 | — | part |
| 4.3 | RFID Antenna Coil | electronic-safe-rfid-antenna | 1× | 1 | — | part |
| 4.4 | SMD Passive (R/C/L) | smd-passives | 24× | 24 | — | part |
| 5 | Piezo Buzzer | electronic-safe-buzzer | 1× | 1 | — | part |
| 6 | Status LED | electronic-safe-led | 2× | 2 | — | part |
| 7 | Door Position Sensor 2 parts | electronic-safe-door-sensor | 1× | 1 | 2 | assembly |
| 7.1 | Reed Switch | electronic-safe-reed-switch | 1× | 1 | — | part |
| 7.2 | Neodymium Magnet | neodymium-magnet | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |