2023-04-13 15:47:28 +02:00
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# tank_cooler
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2023-04-13 16:31:36 +02:00
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A tiny tank cooler.
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Used components:
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2023-04-13 16:34:23 +02:00
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Arduino nano (old bootloader)
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2023-04-13 16:31:36 +02:00
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PC fan 120mm 5V
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PWM D4184 MOS breakout board
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USB-C connector
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Connections:
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------------
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2023-04-13 17:35:21 +02:00
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USB-C D+ <-> Pin5 CH430 chip
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USB-C D- <-> Pin6 CH430 chip
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2023-04-13 16:31:36 +02:00
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VIN <-> PWM board (+)
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VIN <-> USB-C V+
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GND <-> USB-C GND
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GND <-> BMP280 breakout board GND
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GND <-> PWM breakout board GND
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D9 <-> PWM Pin of the breakout board
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2023-04-13 17:35:21 +02:00
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A4 <-> SDA pin of BMP280 breakout board
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2023-04-13 18:46:43 +02:00
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A5 <-> SCL pin of BMP280 breakout board
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2023-04-13 16:31:36 +02:00
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2023-04-13 16:34:23 +02:00
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PWM board load <-> PC fan (+)
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PWM board GNC <-> PC fan (-)
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