Embedded SystemsRaspberry PiNVIDIA JetsonArduino Embedded System NotionMCUi2c busGPIOMEMS WebUIDiode - Bad CircuitDiode is a 3D hardware simulator capable of simulating arduinos, integrated circuits, capacitors, transistors and much more.https://www.withdiode.com/projects/81e21eb3-0872-455a-8927-01d6237cda1bOpen source exampleIf you can use open source, you can build hardwareRedeem Tomorrow by Danilo Camposhttps://redeem-tomorrow.com/if-you-can-use-open-source-you-can-build-hardware