2 layers57.1 × 53.3 mm
Hushbox fan control
mhoyer/hushbox-control
I tested esp32-idf4-20191220-v1.12.bin and esp32-idf4-20191220-v1.13.bin from https://micropython.org/download/esp32/.
34 parts
2 layers
AquariumBrains
alexandervoitsekhovich/rzhd- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 68
- Pads
- 190
- Tracks, vias
- 234, 13
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Jan 2024
- Updated
- 16 Oct 2024
Overview
AquariumBrains is an open-source printed circuit board by alexandervoitsekhovich, from the alexandervoitsekhovich/rzhd repository on GitHub. It is a 2-layer board with 58 parts on 68 nets, routed with 234 tracks and 13 vias.
It is built around the DS18B20, 74HC165D and IRLML2502. Its parts include 22 resistors, 19 connectors, 9 capacitors, 5 transistors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
DS18B20
TO-92-55℃~+125℃ 12bit 3V~5.5V 750ms Single-bus ±0.4℃ TO-92 Temperature Sensors ROHSUMWTemperature Sensors
74HC165D
SO-16-40℃~+125℃ 1 28ns@6V,50pF 2V~6V 35MHz 500mW 74HC 8 Parallel or Serial to Serial SOIC-16 Shift Registers ROHSNexperiaShift Registers
IRLML2502
SOT-23-40℃~+150℃ 1 N-channel 1.25W 20V 4.2A 50mΩ@2.5V 600mV 66pF 740pF 8nC@10V SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
README
README.mdпроект закрыт. бб.
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 1мкФх25В | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7, C8, C9 |
| 8 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R15 |
| 8 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R9, R10, R11, R12, R13, R14, R16 |
| 5 | 910 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R18, R19, R20, R21, R22 |
| 5 | IRLML2502 | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q1, Q2, Q3, Q5, Q6 |
| 2 | Gnd | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Horizontal | J16, J18 |
| 1 | 4.7k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
| 1 | 74HC165 | Package_DIP:DIP-16_W7.62mm | U1 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Button3 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J13 |
| 1 | Button_1 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J11 |
| 1 | Button_2 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J12 |
| 1 | Conn_1 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J9 |
| 1 | Conn_2 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J10 |
| 1 | Conn_3 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J14 |
| 1 | Conn_in | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Horizontal | J17 |
| 1 | Conn_out | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Horizontal | J15 |
| 1 | DS18B20 | Package_TO_SOT_THT:TO-92_Inline_Wide | U2 |
| 1 | LED_Connector | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | Sensor1 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | Sensor2 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Sensor3 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Sensor4 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | Sensor5 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Sensor6 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | Sensor7 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | USART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J19 |
Questions
What parts does the AquariumBrains use?
58 parts, built around the DS18B20, 74HC165D and IRLML2502. 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 AquariumBrains KiCad files?
From the alexandervoitsekhovich/rzhd repository on GitHub, at the commit this page was made from: the board is scheme/AquariumBrains.kicad_pcb and its schematic scheme/AquariumBrains.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AquariumBrains design in my own project?
Its repository states no licence, so its author keeps all rights: ask alexandervoitsekhovich before reusing the design.
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