2 layers44.5 × 72.7 mm
OSO SWAT C1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
28 parts2.1k
2 layers64 × 70.5 mm
Demonic
shasank00/demonic- Size
- 64 × 70.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 10
- Pads
- 35
- Tracks, vias
- 109, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Jun 2025
- Updated
- 30 Jun 2025
Overview
Demonic is an open-source printed circuit board by shasank00, from the shasank00/demonic repository on GitHub. It is a 2-layer board of 64 × 70.5 mm with 28 parts on 10 nets, routed with 109 tracks and 0 vias.
Its parts include 6 resistors, 3 diodes and 1 transistor.
README
README.mdDescription:
A Cow demon that constantly gazes at you from you keychain and is waiting for it's moment to attack. The demon shows it's true nature in the dark when it's third eye awakens and it starts to shiver violently.
Parts list:
Battery x1 Push Switch x2 Resistor x5 LED x3 Mini Motor x1 NPN-Transistor x1 Photoresistor x1
Some glimpses
Slack id:shresthashasank59
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | LOGO | LOGO | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** |
| 5 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4, R6 |
| 3 | LED | LED_THT:LED_D5.0mm | D1, D2, D3 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | On/Off1, Vibrator1 |
| 1 | Battery_Cell | Battery:BatteryHolder_Keystone_3034_1x20mm | BT1 |
| 1 | LDR03 | OptoDevice:R_LDR_5.1x4.3mm_P3.4mm_Vertical | R5 |
| 1 | Motor_DC | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | M1 |
| 1 | NPN | Package_TO_SOT_THT:TO-92L_HandSolder | Q1 |
The 27 most common of 28 parts.
Questions
How big is the Demonic PCB?
It measures 64 × 70.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Demonic use?
28 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 Demonic KiCad files?
From the shasank00/demonic repository on GitHub, at the commit this page was made from: the board is demonic.kicad_pcb and its schematic demonic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Demonic design in my own project?
Its repository states no licence, so its author keeps all rights: ask shasank00 before reusing the design.
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