Arduino Si5351 library tuned for size and click free.

Single-Phase PLL / Second-Order Generalized Integrators Phase Lock Loop

PLL Simulator in SystemC-AMS

Library for the Si5351A (10 MSOP - 3 Clocks Only) clock generator IC in the Arduino environment , based on NT7S library.

Very minimalistic 20meter transceiver Digital Frequency Synthesizer with 0.96 or 1.3 inch 128x64 OLED Display for Ham-radio use

TSA5511 PLL Controller for Arduino

Modified version of Si5351_OLED_DFS for simple CW TX use or DC receiver.

SAA1057 PLL Controller Arduino Library

Grafico PLL animato in C++

笔电间通过3.5mm交叉线缆或扬声器/麦克风通信 PC-PC communication via 3.5mm TRRS2TRRS(crossed) cable or speakers/microphones

MC145158 PLL Controller Arduino Library

Adaptive ECG 50 Hz noise cancellation with PLL-based clock locking for RP2040

SAA1057 on 2-meter band