Electronics Unit Assembly
The shaft-mounted module that generates transmit pulses, amplifies and samples the receive signal, and runs the detection and ground-compensation algorithms. 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
6 top-level lines · 19 rows shown · 289 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pulse Driver 3 parts | mine-detector-pulse-driver | 1× | 1 | 65 | assembly |
| 1.1 | Power MOSFET | mosfet | 4× | 4 | — | part |
| 1.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.3 | SMD Passive (R/C/L) | smd-passives | 60× | 60 | — | part |
| 2 | Receive Front-End 3 parts | mine-detector-rx-frontend | 1× | 1 | 93 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2.2 | SMD Passive (R/C/L) | smd-passives | 90× | 90 | — | part |
| 2.3 | Connector | connector | 2× | 2 | — | part |
| 3 | DSP Board 4 parts | mine-detector-dsp-board | 1× | 1 | 124 | assembly |
| 3.1 | Microcontroller | mcu | 1× | 1 | — | part |
| 3.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | — | part |
| 3.4 | Connector | connector | 2× | 2 | — | part |
| 4 | Control Panel 3 parts | mine-detector-control-panel | 1× | 1 | 3 | assembly |
| 4.1 | Membrane Keypad | mine-detector-keypad | 1× | 1 | — | part |
| 4.2 | LCD Panel | lcd-panel | 1× | 1 | — | part |
| 4.3 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 5 | Electronics Enclosure | mine-detector-enclosure | 1× | 1 | — | part |
| 6 | Connector | connector | 3× | 3 | — | 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 |