Control Timer

Assembly

No photo yet. Seen one of these? Suggest a photo.

Microcontroller-based timer circuit with pushbutton entry, display, and relay output controlling pump runtime or solenoid valve duration.

Direct parts	5
Total parts	5
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Microcontroller-based timer circuit with pushbutton entry, display, and relay output controlling pump runtime or solenoid valve duration. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Control Timer parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below

Control Timer parts diagram: 1 microcontroller, 2 bare PCB, 3 SMD passive (R/C/L), 4 relay, 5 connector. 5 parts in 5 top-level items. — Control Timer parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Microcontroller	1×	PIC or ARM microcontroller with real-time clock
2	Bare PCB	1×	Single-sided or double-sided PCB layout
3	SMD Passive (R/C/L)	1×	Resistors, capacitors, and diodes for timing circuit
4	Relay	1×	DPDT relay energizing pump or solenoid valve
5	Connector	1×	Push-button switches for preset times (5 s, 10 s, 15 s, custom)

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 Control Timer

5 top-level lines · 5 rows shown · 5 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	SMD Passive (R/C/L)	smd-passives	1×	1	·	part
4	Relay	relay	1×	1	·	part
5	Connector	connector	1×	1	·	part

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

Where the control timer is used

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

Building & Construction Products 1 Balloon Inflator

Used in 1 assembly

Balloon Inflator

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

Vendor	HQ	Specialty	MOQ	Lead 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