Repository for the development of an FPGA based DSP Lock-In Amplifier

A pocket-sized digital lock-in amplifier

A prototype of the Lock-in amplifier used to measure small voltages with STM32F103C8T6 (Blue pill). This project is coded in bare-metal C.

A ZipCPU demonstration port for the icoboard

Software, Firmware and documentation for the myStorm BlackIce-II board

IIC-OSIC-TOOLS is an all-in-one Docker image for SKY130/GF180/IHP130-based analog and digital chip design. AMD64 and ARM64 are natively supported.

Isolated USB to Serial/RS232/RS485 converter with ESD protected input/outputs.

isoUSBRS422 is an isolated USB - RS422/RS485 converter. It is designed using KiCad. Repository includes KiCad project and necessary firmware files.

Notes on flashing the ice40 board(s) by Olimex using a raspberry pi

We are Yuan Li, Changyuan Wang, and Haopu Yang from UCSB. This is a course project about fiber optical gyroscope in PHYS CS 15C.

Implementation of a low-pass FIR filter in Verilog HDL.

WinFilter graphical FIR filter design program

MCU-based multipurpose Laser Diode driver

Ultra low-noise current controller for laser diodes

FPGA development board made with KiCAD

ROS driver for the KVH DSP Fiber Optic Gyroscope

This project simulates an Inertial Measurement Unit (IMU) and a Fiber Optic Gyroscope (FOG) under realistic conditions, including sensor noise, electromagnetic interference (EMI), and environmental…

The schematic and 3D libraries for KiCad 4.0. Note that the footprint libraries are the *.pretty repos themselves. This is an orphaned repo, the news about the v5 libs, http://kicad.org/post/kicad-…

openEMS is a free and open electromagnetic field solver using the FDTD method.

Processing functions for Fiber Optic Distributed Sensing (FODS) data.

Migrated to Codeberg

AMBA bus lecture material

This project use a Windows PC, an Arduino Nano, a digital caliper to measure the geometry of the printing bed of a 3D printer

Official project website for the AAAI 2022 paper "Stereo Neural Vernier Caliper"

gCaliper is a screen caliper to measure pixel distances, even with variable rotation.

Systematic design of PLL. From specs to GDS automated.

High Speed VCO in Skywater 130nm

NES/Famicom/Famiclones Mappers Research

Hardware de la CIAA

Getting started with various ESP32 development boards. Lots of examples.