BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Instruments

Assembly

Variometer, flight computer, transponder, and radio for cross-country soaring. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Instruments parts and their functions

7 top-level parts · 208 parts in total · full bill of materials below
Instruments parts diagram: 1 variometer, 2 flight computer, 3 airspeed indicator, 4 altimeter, 5 transponder, 6 radio, 7 FLARM unit. 208 parts in 7 top-level items.
Instruments parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Variometer 4 parts 1× Rate-of-climb instrument
2 Flight Computer 5 parts 1× Navigation and final-glide computer
3 Airspeed Indicator 2 parts 1× Airspeed gauge
4 Altimeter 2 parts 1× Barometric altimeter
5 Transponder 3 parts 1× Mode-S transponder
6 Radio 3 parts 1× VHF radio
7 FLARM Unit 4 parts 1× Collision warning unit

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 Instruments

7 top-level lines · 30 rows shown · 208 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Variometer 4 parts glider-sailplane-variometer 1× 1 64 assembly
1.1 Bare PCB pcb-bare 1× 1 · part
1.2 Microcontroller mcu 1× 1 · part
1.3 Pressure Sensor pressure-sensor 2× 2 · part
1.4 SMD Passive (R/C/L) smd-passives 60× 60 · part
2 Flight Computer 5 parts glider-sailplane-flight-computer 1× 1 127 assembly
2.1 Bare PCB pcb-bare 1× 1 · part
2.2 Microcontroller mcu 1× 1 · part
2.3 LCD Panel lcd-panel 1× 1 · part
2.4 SMD Passive (R/C/L) smd-passives 120× 120 · part
2.5 Connector connector 4× 4 · part
3 Airspeed Indicator 2 parts glider-sailplane-airspeed-indicator 1× 1 2 assembly
3.1 Pressure Sensor pressure-sensor 1× 1 · part
3.2 Bare PCB pcb-bare 1× 1 · part
4 Altimeter 2 parts glider-sailplane-altimeter 1× 1 2 assembly
4.1 Pressure Sensor pressure-sensor 1× 1 · part
4.2 Bare PCB pcb-bare 1× 1 · part
5 Transponder 3 parts glider-sailplane-transponder 1× 1 4 assembly
5.1 Bare PCB pcb-bare 1× 1 · part
5.2 Microcontroller mcu 1× 1 · part
5.3 Connector connector 2× 2 · part
6 Radio 3 parts glider-sailplane-radio 1× 1 4 assembly
6.1 Bare PCB pcb-bare 1× 1 · part
6.2 Microcontroller mcu 1× 1 · part
6.3 Connector connector 2× 2 · part
7 FLARM Unit 4 parts glider-sailplane-flarm 1× 1 5 assembly
7.1 Bare PCB pcb-bare 1× 1 · part
7.2 Microcontroller mcu 1× 1 · part
7.3 LCD Panel lcd-panel 1× 1 · part
7.4 Connector connector 2× 2 · part

Something wrong in this list? Report a problem with this BOM.

Where the instruments is used

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

Used in 1 assembly

Glider

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks