Qucs-S is a circuit simulation program with Qt-based GUI

ABY - A Framework for Efficient Mixed-protocol Secure Two-party Computation

Minimalistic system to read AMS/HAN data from electrical meter

eurorack modular synthesizers projects using Arduino.

Wi-Fi enabled AC Controller that works with HomeBridge

If you have a private powerwall of 18650 cells, this is the battery management system you need. The small PCB is equipped with the cheap Arduino Nano.

API of homomorphic binary operations such as binary comparisons or binary divisions using the library HElib

Thermocouple based, ESP32 driven PID-controller software for SMD reflow soldering

An Arduino Library for GSM SIM800L, compatible with Arduino UNO, MEGA, DUO, ESP8266, ESP32

symbolic circuit analyzer for the Maxima computer algebra system

🔌Circuits Solver is a simple tool to simulate and solve AC circuits....

FFT-accelerated inductance extractor for voxelized structures

A step sequencer modeled after Novation Circuit

A python and C++ interface to the SONATA format

ELVE : ELVE Logic Visualization Engine

Inductance and Resistance meter, Arduino based. Push button input. 3 tests, 4 resistor test ranges. One Inductance test, Analog input display , outputs to serial monitor and OLED. Resistor range is from 0 ohms to 2 Mohms , Inductor range is 80uH to 30,000uH.

Circuit that recognizes the amount of CO2 in a room. Built with the ESP8266 µC and a MHZ-19B sensor.

Schematic, PCB and source code for a low-cost TDC interface designed for performing RF--Photon correllation for atomic physics experiments

Mazda6/RX8 stock navigation screen controller

Examples for Arduino SPWM and Pure Sine Wave Generation