A USB stick equipped with a Raspberry Pi Zero W runs a large language model using llama.cpp. The project involves porting the model to an ARMv6 architecture and setting up the device as a composite that presents a filesystem to the host, allowing users to interact with the LLM by creating text files that are automatically filled with generated content.
A technique called lock-in thermography can enhance the thermal resolution of even low-cost IR cameras, allowing for more detailed thermal imaging by periodically modulating the heat produced by a device and applying math to the captured images.
