Simple incubator
About the Simple incubator PCB
Simple incubator is an open source AVR/Arduino PCB design by Hackuarium, published on GitHub. It is a 2-layer board measuring 100 × 73.7 mm, with 45 components from 23 distinct parts.
Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the DS18B20Z, DS18B20 and LM78M05_TO252. By type, the board carries 15 resistors, 10 connectors, 7 diodes, 7 capacitors, 4 ICs and 2 transistors.
It belongs with the sensors designs in this gallery.
From the project
- Top-bottom 5 pin 2.54 mm connector. - ATMEGA328P mmicrocontroller - ISP connector - 4 one-wire temperature sensors (2 in PCB, 2 AudioJack connectors) - Fan controller - Resistor controller
Main components on the Simple incubator
Simple incubator bill of materials (BOM)
45 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DS18B20Z | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | DS18B20 | TO-92_Inline | U2 |
| 1 | ATmega328P-AU | TQFP-32_7x7mm_P0.8mm | U3 |
| 1 | LM78M05_TO252 | TO-252-2 | U5 |
| 1 | ZXMS6004 | SOT-23 | Q1 |
| 1 | IPB80N03S4L-03 | TO-263-2 | Q2 |
| 1 | Conn_01x02 | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1 |
| 6 | Conn_01x01 | SolderWirePad_1x01_SMD_5x10mm | J4, J7, J9, J10, J11, J12 |
| 2 | AudioJack3_SwitchTR | Jack_3.5mm_Ledino_KB3SPRS_Horizontal | J5, J6 |
| 1 | Conn_01x06 | PinHeader_1x06_P2.54mm_Vertical | J8 |
| 3 | MBR0520LT | D_SOD-123 | D1, D2, D3 |
| 3 | GREEN | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4, D5, D6 |
| 1 | RED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D7 |
| 1 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 4 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3, C4, C5 |
| 1 | 0.33u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 1 | 0.1u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 3 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R14, R15 |
| 3 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R8 |
| 4 | 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5, R9, R11 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 100 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R10, R13 |
| 1 | 100W4RJ | 100W4RJ | R7 |
| 1 | 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12 |
Simple incubator design files
The KiCad project lives in the Hackuarium/simple-incubator repository on GitHub; these links point at the commit this page was built from.
Simple incubator: common questions
What microcontroller does the Simple incubator use?
The Simple incubator is built around the ATmega328P-AU, from the AVR/Arduino family.
How big is the Simple incubator PCB?
The Simple incubator measures 100 × 73.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Simple incubator?
45 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the Simple incubator design files?
From the Hackuarium/simple-incubator repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Simple incubator design in my own project?
The repository has no license, so all rights stay with Hackuarium. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Simple incubator without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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