HardLabs

8RelaisReed

LudovicLemarinel·EspHomeAutomation·Hardware/8RelaisReed/8RelaisReed.kicad_pcb

8RelaisReed PCB layout, top view — open source board by LudovicLemarinel

About the 8RelaisReed PCB

8RelaisReed is an open source PCB design by LudovicLemarinel, published on GitHub. It is a 2-layer board measuring 81.3 × 59.7 mm, with 19 components from 5 distinct parts.

Other key parts include the 74HCT595 and ULN2803A. By type, the board carries 9 connectors, 8 resistors and 2 ICs.

It belongs with the iot & wireless designs in this gallery.

From the project

Home Automation based on ESP8266 and MQTT

Main components on the 8RelaisReed

74HCT595ULN2803A

8RelaisReed bill of materials (BOM)

19 components, 5 distinct parts.

QtyPartRefs
1
74HCT595
U3
1
ULN2803A
U4
1
Conn_02x03_Odd_Even
J1
8
CONN_01X02
P4, P5, P6, P7, P8, P9, P10, P11
8
RELAY_SIP-1A05
R1, R2, R3, R4, R5, R6, R7, R8

8RelaisReed design files

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

8RelaisReed: common questions

How big is the 8RelaisReed PCB?

The 8RelaisReed measures 81.3 × 59.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 8RelaisReed?

19 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the 8RelaisReed design files?

From the LudovicLemarinel/EspHomeAutomation repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 8RelaisReed design in my own project?

The repository has no license, so all rights stay with LudovicLemarinel. Use it as a reference, and ask the author before reusing the design.

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