555MonoStableRelay
About the 555MonoStableRelay PCB
555MonoStableRelay is an open source PCB design by MichMich, published on GitHub. It is a 2-layer board measuring 30.5 × 39.4 mm, with 13 components from 12 distinct parts.
Other key parts include the TLC555. By type, the board carries 3 connectors, 2 diodes, 2 capacitors, 2 resistors, 1 IC and 1 relay.
From the project
A 555 timer controlled mono stable relay designed in KiCad.
A 555 timer controlled mono stable relay designed in KiCad.
For more info check out: http://michaelteeuw.nl
Main components on the 555MonoStableRelay
555MonoStableRelay bill of materials (BOM)
13 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLC555 | DIP-8_W7.62mm_Socket_LongPads | U1 |
| 2 | CONTACT | Pin_Header_Straight_1x03_Pitch2.54mm | P1, P2 |
| 1 | 12V | WireConnection_1.20mmDrill | P3 |
| 1 | RELAY | Relay_DPDT_Omron_G5V-2 | K1 |
| 1 | 1M | Potentiometer_Trimmer_ACP_CA9v_Horizontal_Px10.0mm_Py5.0mm | RV1 |
| 1 | TRIGGER | Pin_Header_Straight_2x01_Pitch2.54mm | SW1 |
| 1 | LED | LED_D3.0mm | D1 |
| 1 | 1N4148 | D_A-405_P7.62mm_Horizontal | D2 |
| 1 | 470uF | CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 0.01uF | C_Disc_D5.0mm_W2.5mm_P2.50mm | C2 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 560 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
555MonoStableRelay design files
The KiCad project lives in the MichMich/555MonoStableRelay repository on GitHub; these links point at the commit this page was built from.
- LayoutMonoStable555.kicad_pcb
555MonoStableRelay: common questions
How big is the 555MonoStableRelay PCB?
The 555MonoStableRelay measures 30.5 × 39.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 555MonoStableRelay?
13 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the 555MonoStableRelay design files?
From the MichMich/555MonoStableRelay repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 555MonoStableRelay design in my own project?
The repository has no license, so all rights stay with MichMich. Use it as a reference, and ask the author before reusing the design.