2 layers69 × 57 mm
2 layers30.5 × 39.4 mm
MonoStable555
MichMich/555MonoStableRelay3A 555 timer controlled mono stable relay designed in KiCad.
- Size
- 30.5 × 39.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 13
- Pads
- 41
- Tracks, vias
- 59, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20170922)
- Created
- 14 Jan 2018
- Updated
- 14 Jan 2018
Overview
MonoStable555 is an open-source printed circuit board by MichMich, from the MichMich/555MonoStableRelay repository on GitHub. It is a 2-layer board of 30.5 × 39.4 mm with 13 parts on 13 nets, routed with 59 tracks and 0 vias.
It is built around the TLC555N. Its parts include 3 connectors, 2 capacitors, 2 resistors, 2 diodes and 2 switches. It belongs with the home automation and IoT boards of this library.
Main components
1README
README.md555 Mono Stable Relay
A 555 timer controlled mono stable relay designed in KiCad.
For more info check out: http://michaelteeuw.nl
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | CONTACT | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | P1, P2 |
| 1 | 0.01uF | Capacitors_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C2 |
| 1 | 10K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 12V | Wire_Connections_Bridges:WireConnection_1.20mmDrill | P3 |
| 1 | 1M | Potentiometers:Potentiometer_Trimmer_ACP_CA9v_Horizontal_Px10.0mm_Py5.0mm | RV1 |
| 1 | 1N4148 | Diodes_THT:D_A-405_P7.62mm_Horizontal | D2 |
| 1 | 470uF | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 560 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | LED | LEDs:LED_D3.0mm | D1 |
| 1 | RELAY | Relay:Relay_DPDT_Omron_G5V-2 | K1 |
| 1 | TLC555 | Housings_DIP:DIP-8_W7.62mm_Socket_LongPads | U1 |
| 1 | TRIGGER | Pin_Headers:Pin_Header_Straight_2x01_Pitch2.54mm | SW1 |
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Questions
How big is the MonoStable555 PCB?
It measures 30.5 × 39.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MonoStable555 use?
13 parts, built around the TLC555N. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MonoStable555 KiCad files?
From the MichMich/555MonoStableRelay repository on GitHub, at the commit this page was made from: the board is MonoStable555.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MonoStable555 design in my own project?
Its repository states no licence, so its author keeps all rights: ask MichMich before reusing the design.