2 layers20.5 × 24.8 mm
2 layers109.5 × 82.5 mm
555-Timer PCB
mwiwa-fred/555-Timer-PCB- Size
- 109.5 × 82.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 6
- Pads
- 25
- Tracks, vias
- 71, 6
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Dec 2024
- Updated
- 17 Dec 2024
Overview
555-Timer PCB is an open-source printed circuit board by mwiwa-fred, from the mwiwa-fred/555-Timer-PCB repository on GitHub. It is a 2-layer board of 109.5 × 82.5 mm with 8 parts on 6 nets, routed with 71 tracks and 6 vias.
Its parts include 2 capacitors, 2 resistors, 1 IC and 1 diode.
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0.1 disk non polarized | Capacitor_THT:C_Axial_L3.8mm_D2.6mm_P10.00mm_Horizontal | C2 |
| 1 | 330 ohm | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R3 |
| 1 | 47k ohm | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R2 |
| 1 | Battery | Battery:BatteryHolder_Keystone_2468_2xAAA | BT1 |
| 1 | C_Polarized 1 mF | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J_Pad1.25x1.05mm_HandSolder | C1 |
| 1 | LED | LED_THT:LED_D3.0mm | D1 |
| 1 | LM555xM | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | R_Potentiometer | Potentiometer_THT:Potentiometer_ACP_CA6-H2,5_Horizontal | RV1 |
Similar boards
- 2 layers14.4 × 10.5 mm
OSO SWAB B1-00 Sensor Watch Accelerometer
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
8 parts2.1k - 2 layers7.9 × 39.1 mm
Brain board STM32F407 SD wing it
rusefi/rusefi
rusefi - GPL internal combustion engine control unit
8 parts1.2k - 2 layers59.9 × 25.7 mm
Buffer
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
8 parts1kGPL-3.0 - 2 layers52 × 12.6 mm
USB
shanteacontrols/OpenDeck
A platform for building interactive control and sensing devices using MIDI and OSC built with Zephyr RTOS.
8 parts960Apache-2.0 - 2 layers87.5 × 48.5 mm
7 input macropad
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
8 parts915 - 2 layers36.2 × 63.1 mm
PicoMemcard pico
dangiu/PicoMemcard
Emulating PSX Memory Card (or controller) using a Raspberry Pi Pico
8 parts694GPL-3.0 - 2 layers36 × 10 mm
PCB4-PWR BTN Rev.A
OLIMEX/DIY-LAPTOP
Do It Yourself Open Source Hardware and Software Modular Hacker's Friendly Laptop
8 parts578Apache-2.0
Questions
How big is the 555-Timer PCB PCB?
It measures 109.5 × 82.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 555-Timer PCB use?
8 parts. 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 555-Timer PCB KiCad files?
From the mwiwa-fred/555-Timer-PCB repository on GitHub, at the commit this page was made from: the board is 555-Timer-PCB.kicad_pcb and its schematic 555-Timer-PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 555-Timer PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask mwiwa-fred before reusing the design.