Flash Controller
AssemblyThe timing brain: a microcontroller that keys the ICAO-specified Morse H sequence (dot-dot-dot-dot) at 30–60 flashes per minute and supervises lamp health. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Flash Controller parts and their functions
7 top-level parts · 10 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Microcontroller | 1× | Sequence controller |
| 2 | Bare PCB | 1× | Controller board |
| 3 | Power MOSFET | 4× | LED bank switches |
| 4 | Current Monitor | 1× | Flash verification |
| 5 | Remote Control Input | 1× | Remote control input |
| 6 | SMD Passive (R/C/L) | 1× | Timing and filtering |
| 7 | Relay | 1× | Status output |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Flash Controller
7 top-level lines · 7 rows shown · 10 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Microcontroller | mcu | 1× | 1 | · | part |
| 2 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3 | Power MOSFET | mosfet | 4× | 4 | · | part |
| 4 | Current Monitor | heliport-beacon-current-monitor | 1× | 1 | · | part |
| 5 | Remote Control Input | heliport-beacon-sync-input | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 7 | Relay | relay | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the flash controller is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed 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| Vendor | HQ | Specialty | MOQ | Lead 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.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |