Relay module 5v optocoupler

gkeiel·pcb_design_kicad·relay_module_5v_optocoupler/relay_module_5v_optocoupler.kicad_pcb

Relay module 5v optocoupler layout, top view — open source board by gkeiel

About the Relay module 5v optocoupler

Relay module 5v optocoupler is an open source PCB design by gkeiel, published on GitHub under the MIT license. It is a 2-layer board measuring 26 × 67 mm, with 11 components from 8 distinct parts.

Other key parts include the PC817. By type, the board carries 4 resistors, 2 connectors, 2 diodes, 1 IC, 1 transistor and 1 relay.

It belongs with the power & battery and sensors designs in this gallery.

From the project

Printed circuit boards (PCBs) designs for some electronic circuits

A repository with designs of printed circuit boards (PCBs) for electronic circuits developed with KiCad. Each project has its own folder, focused on a different and specific problem.

The following projects are available: - full-bridge DC driver Arduino Nano (carrier board) - low-side DC driver Arduino Nano (carrier board) - relay module 5 V optocoupler SMT 4 channels - relay module 5 V optocoupler SMT - power supply with linear regulator 78xx - power supply with linear regulator lm317

Relay module 5v optocoupler, from the project README — From the project README

Main components on the Relay module 5v optocoupler

Relay module 5v optocoupler bill of materials (BOM)

11 components, 8 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	PC817	DIP-4_W7.62mm	U1
1	BC337	TO-92_Inline	Q1
1	Conn_01x02_Pin	TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal	J1
1	Conn_01x03_Pin	TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal	J2
1	Relay_SPDT	Relay_SPDT_Omron-G5LE-1	K1
1	1N4007	D_DO-41_SOD81_P10.16mm_Horizontal	D1
1	LED	LED_D3.0mm	D2
4	R	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1, R2, R3, R4

Relay module 5v optocoupler design files

The KiCad project lives in the gkeiel/pcb_design_kicad repository on GitHub; these links point at the commit this page was built from.

Relay module 5v optocoupler: common questions

How big is the Relay module 5v optocoupler?

The Relay module 5v optocoupler measures 26 × 67 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Relay module 5v optocoupler?

11 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Relay module 5v optocoupler design files?

From the gkeiel/pcb_design_kicad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Relay module 5v optocoupler design in my own project?

Yes, under the terms of its MIT license, which gkeiel chose for the repository.

More boards in pcb_design_kicad

Similar boards