HardLabs

E-Latch

bgerp·ztm_doc·PCBs/E-Latch/E-Latch_Type3/E-Latch.kicad_pcb

E-Latch PCB layout, top view — open source board by bgerp

About the E-Latch PCB

E-Latch is an open source PCB design by bgerp, published on GitHub. It is a 2-layer board measuring 43.2 × 68.6 mm, with 17 components from 10 distinct parts.

Other key parts include the LM1117-3.3. By type, the board carries 7 capacitors, 3 connectors, 3 relays, 3 diodes and 1 IC.

From the project

This folder is made to hold all the schematics and sheets dedicated to electronic equipment and PCBs part of the project Zontromat.

This folder is made to hold all the schematics and sheets dedicated to electronic equipment and PCBs part of the project Zontromat.

- Contribution is permitted by the owner of the project by request from the contributor.

Main components on the E-Latch

LM1117-3.3

E-Latch bill of materials (BOM)

17 components, 10 distinct parts.

QtyPartRefs
1
LM1117-3.3
U1
1
POWER
J1
1
SIG
J2
1
MOTOR
J3
3
G5LE-1
K1, K2, K3
3
1N4007
D1, D2, D3
2
100nF
C1, C5
2
100uF
C2, C6
2
220uF
C3, C4
1
100uF
C7

E-Latch design files

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

E-Latch: common questions

How big is the E-Latch PCB?

The E-Latch measures 43.2 × 68.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the E-Latch?

17 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the E-Latch design files?

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

Can I use the E-Latch design in my own project?

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

More boards in ztm_doc