| Bridge555 | Turns an Arduino Uno R3, NE555 timer IC, and digital potentiometer into a digitally programmable, closed-loop precision frequency and PWM generator. |
| MeshLink | Zero-configuration peer-to-peer communication for Arduino UNO using NRF24L01+. |
| MotorShield | Lightweight non-blocking driver library for L293D Motor Shields. |
| sysmon | Lightweight embedded system health and performance monitor for Arduino. |
| system | Enables seamless Serial communication bridge between Arduino and system CMD/PowerShell. |
| ToneTransceiver | Non-blocking full-duplex acoustic tone generation and decoding library. |