2 layers
2 layers
Many2
djarky/PCBsVarious PCBs
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 26
- Pads
- 62
- Tracks, vias
- 146, 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Jun 2025
- Updated
- 16 Apr 2026
Overview
Many2 is an open-source printed circuit board by djarky, from the djarky/PCBs repository on GitHub. It is a 2-layer board with 18 parts on 26 nets, routed with 146 tracks and 2 vias.
It is built around the NE555P. Its parts include 7 resistors, 2 ICs, 2 diodes, 2 transistors and 1 capacitor.
Main components
1README
README.mdPCBs
Various PCBs
- game controller based on digispark
- clap switch with relay
- amps?
- others
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R4, R5, R7 |
| 2 | NPN | Package_TO_SOT_THT:TO-92Flat | Q1, Q2 |
| 1 | 100K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 100K | Potentiometer_THT:Potentiometer_Runtron_RM-065_Vertical | RV1 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 4017 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | U2 |
| 1 | Battery | TerminalBlock_RND:TerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal | BT1 |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | D | Diode_THT:D_A-405_P12.70mm_Horizontal | D2 |
| 1 | LED | LED_THT:LED_D3.0mm_Clear | D1 |
| 1 | Microphone | Sensor_Audio:POM-2244P-C3310-2-R | M1 |
| 1 | NE555P | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | Relay_DPDT | Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C | K1 |
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Questions
What parts does the Many2 use?
18 parts, built around the NE555P. 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 Many2 KiCad files?
From the djarky/PCBs repository on GitHub, at the commit this page was made from: the board is clap switch/many2.kicad_pcb and its schematic AMP_ANT/AMP_manny.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Many2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask djarky before reusing the design.