Breakable Board
About the Breakable Board
Breakable Board is an open source PIC PCB design by ElektroNeo, published on GitHub. It is a 2-layer board measuring 76.2 × 99.1 mm, with 45 components from 35 distinct parts.
Its main chip is the PIC16F1508-ISS, from the PIC family. Other key parts include the LM555xN, Package_SOIC-14, Package_TQFP-32, AMS1117-5.0 and AMS1117-3.3. By type, the board carries 18 connectors, 10 capacitors, 8 ICs, 7 resistors and 2 switches.
It belongs with the sensors and dev boards & breakouts designs in this gallery.
From the project
:recycle: :zap: Arduino based Modular Development Board. Breakable and reusable modules in one board.
It has 4 breakable module; - Humidity - Temperature Sensor and LED Module - Light Sensor and Buzzer Module - Power Module - TTL to UART Converter Module
Main components on the Breakable Board
Breakable Board bill of materials (BOM)
45 components, 35 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | LM555xN | DIP-8_W7.62mm | U1, U2, U3 |
| 1 | Package_SOIC-14 | SOIC-14_3.9x8.7mm_P1.27mm | U4 |
| 1 | Package_TQFP-32 | TQFP-32_7x7mm_P0.8mm | U5 |
| 1 | AMS1117-5.0 | SOT-223-3_TabPin2 | U6 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U7 |
| 1 | PIC16F1508-ISS | SSOP-20_5.3x7.2mm_P0.65mm | U8 |
| 1 | POWER1 | TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | POWER3 | TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | OUT1 | TerminalBlock_bornier-2_P5.08mm | J3 |
| 1 | POWER2 | TerminalBlock_bornier-2_P5.08mm | J4 |
| 1 | OUT3 | TerminalBlock_bornier-2_P5.08mm | J5 |
| 1 | OUT2 | TerminalBlock_bornier-2_P5.08mm | J6 |
| 1 | SOIC-14-1 | PinHeader_1x07_P2.54mm_Vertical | J7 |
| 1 | SOIC-14-2 | PinHeader_1x07_P2.54mm_Vertical | J8 |
| 1 | TQFP-32-1 | PinHeader_1x16_P2.54mm_Vertical | J9 |
| 1 | TQFP-32-2 | PinHeader_1x16_P2.54mm_Vertical | J10 |
| 1 | 3.3V Out | PinSocket_1x03_P2.54mm_Vertical | J11 |
| 1 | Power In | TerminalBlock_bornier-2_P5.08mm | J12 |
| 1 | 5V Out | PinSocket_1x03_P2.54mm_Vertical | J13 |
| 1 | GND | PinSocket_1x03_P2.54mm_Vertical | J14 |
Show 15 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SSOP-20-1 | PinHeader_1x10_P2.54mm_Vertical | J15 |
| 1 | SSOP-20-2 | PinHeader_1x10_P2.54mm_Vertical | J16 |
| 1 | I2C | PinSocket_1x04_P2.54mm_Vertical | J17 |
| 1 | UART | PinSocket_1x03_P2.54mm_Vertical | J18 |
| 1 | Trigger | SW_PUSH_6mm_H7.3mm | SW1 |
| 1 | RESET | SW_SPST_CK_RS282G05A3 | SW2 |
| 3 | C1 | C_Radial_D5.0mm_H11.0mm_P2.00mm | C1, C2, C5 |
| 2 | 0.01uF | C_Radial_D5.0mm_H11.0mm_P2.00mm | C3, C4 |
| 1 | C2 | C_Radial_D5.0mm_H11.0mm_P2.00mm | C6 |
| 3 | 10uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C7, C8, C9 |
| 1 | 0.1uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C10 |
| 2 | R1 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R3 |
| 3 | R2 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R5, R6 |
| 1 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 10k | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R7 |
Breakable Board design files
The KiCad project lives in the ElektroNeo/Modular-Development-Board repository on GitHub; these links point at the commit this page was built from.
Breakable Board: common questions
What microcontroller does the Breakable Board use?
The Breakable Board is built around the PIC16F1508-ISS, from the PIC family.
How big is the Breakable Board?
The Breakable Board measures 76.2 × 99.1 mm, has 2 copper layers and is 1 mm thick.
How many components are on the Breakable Board?
45 components, from 35 distinct parts. The full bill of materials is listed on this page.
Where can I download the Breakable Board design files?
From the ElektroNeo/Modular-Development-Board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Breakable Board design in my own project?
The repository has no license, so all rights stay with ElektroNeo. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Breakable Board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.
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