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Project of 12V to 5V power supply with ignition/ACC detection for OpenAuto and Raspberry PI : r/raspberry_pi
![cars - vehicles: power supply controlled by ignition with clean power off - Raspberry Pi Stack Exchange cars - vehicles: power supply controlled by ignition with clean power off - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/wZpEm.png)
cars - vehicles: power supply controlled by ignition with clean power off - Raspberry Pi Stack Exchange
![Amazon.com: DC 12V/24V to 5V 6A 30W Dual Type-C USB C Converter DC-DC Buck Charging Module Electric Step Down Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car : Electronics Amazon.com: DC 12V/24V to 5V 6A 30W Dual Type-C USB C Converter DC-DC Buck Charging Module Electric Step Down Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car : Electronics](https://m.media-amazon.com/images/I/61YjPUCiSxL.jpg)
Amazon.com: DC 12V/24V to 5V 6A 30W Dual Type-C USB C Converter DC-DC Buck Charging Module Electric Step Down Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car : Electronics
![Amazon.com: PlusRoc Waterproof 12V/24V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector) : Electronics Amazon.com: PlusRoc Waterproof 12V/24V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector) : Electronics](https://m.media-amazon.com/images/I/71esMBH4w1L.jpg)
Amazon.com: PlusRoc Waterproof 12V/24V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector) : Electronics
![Gomadic Intelligent Compact Car / Auto DC Charger suitable for the Raspberry Pi Board - 2A / 10W power Gomadic Intelligent Compact Car / Auto DC Charger suitable for the Raspberry Pi Board - 2A / 10W power](https://p9.secure.hostingprod.com/@site.gomadic.com/ssl/imgs-prod/rcc/raspberry-pi-raspberry-pi-car-auto-charger.jpg)