2 layers64.5 × 46.5 mm
2 layers68.6 × 53.3 mm
Toastershield
Camuise/toasterboardOpen-source Breadboard Companion clone
- Size
- 68.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 42
- Pads
- 159
- Tracks, vias
- 178, 13
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 15 May 2026
- Updated
- 18 May 2026
Overview
Toastershield is an open-source printed circuit board by Camuise, from the Camuise/toasterboard repository on GitHub. It is a 2-layer board of 68.6 × 53.3 mm with 39 parts on 42 nets, routed with 178 tracks and 13 vias.
It is built around the 74HC14 and NE555P. Its parts include 6 connectors, 4 diodes, 4 switches, 3 capacitors and 2 ICs.
Main components
2README
README.mdToasterboard
My attempt at making an open-source Breadboard Companion-like dev board.
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1k | PCM_Resistor_THT_US_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R_CLK1, R_LED1, R_LED2, R_LED3, R_LED4 |
| 4 | MountingHole_3.2mm | Arduino_MountingHole:MountingHole_3.2mm | MH1, MH2, MH3, MH4 |
| 4 | Red | LED_THT:LED_D3.0mm | LED1, LED2, LED3, LED4 |
| 4 | SW_SPDT | Button_Switch_THT:SW_Slide_SPDT_Straight_CK_OS102011MS2Q | SW1, SW2, SW3, SW4 |
| 2 | 100uF | PCM_Capacitor_THT_US_AKL:CP_Radial_D5.0mm_P2.00mm | C2, C3 |
| 2 | 5.1k | PCM_Resistor_THT_US_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R_PULLUP1, R_PULLUP2 |
| 2 | PinHeader_2x03_P2.54mm_Vertical | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J5, JB5 |
| 2 | PinSocket_1x08_P2.54mm_Vertical | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | JB1, JB4 |
| 1 | 0.01uF | PCM_Capacitor_THT_US_AKL:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Piher_PT-15-V02_Vertical | RV1 |
| 1 | 1k | PCM_Resistor_THT_US_AKL:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R_RV1 |
| 1 | 74HC14 | Package_DIP:DIP-14_W7.62mm_Socket | U3 |
| 1 | Analog | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | Digital/PWM | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J4 |
| 1 | Digital/PWM | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J2 |
| 1 | Green | LED_THT:LED_D3.0mm | LED_CLK1 |
| 1 | J5A | Connector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_Vertical | CLK_SOCK1 |
| 1 | J5B | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | CLK_HEAD1 |
| 1 | NE555P | Package_DIP:DIP-8_W7.62mm_Socket | U2 |
| 1 | PinSocket_1x06_P2.54mm_Vertical | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | JB3 |
| 1 | PinSocket_1x10_P2.54mm_Vertical | Connector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_Vertical | JB2 |
| 1 | Power | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
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Questions
How big is the Toastershield PCB?
It measures 68.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Toastershield use?
39 parts, built around the 74HC14 and 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 Toastershield KiCad files?
From the Camuise/toasterboard repository on GitHub, at the commit this page was made from: the board is shield/toastershield.kicad_pcb and its schematic shield/toastershield.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Toastershield design in my own project?
Its repository states no licence, so its author keeps all rights: ask Camuise before reusing the design.