Schematics & Build Plan for DIY Electrolysis Machine for Hair Removal #transhealth
Hardware designs for eurorack synthesizer modules by Lichen Community Systems
Custom 2-channel digital oscilloscope DAQ with 20MHz bandwidth. Built with a custom KiCad analog front-end (AFE) PCB, Gowin FPGA (Tang Nano 9K) for high-speed signal buffering (VHDL), and an RPi Pico MCU for SCPI-like control. Includes a simple Python GUI for data visualization.
Nuclear radiation sensor with photodiode as a detector. Photodiode doesn't require high voltages as GM tubes do. Smaller size makes better resolution. Side effect is electronic must be more sensitive.
DIY audio-related projects of questionable quality and dubious utility; delivered in 30 minutes or less or the next one is free
DIY audio-related projects of questionable quality and dubious utility; delivered in 30 minutes or less or the next one is free