Book_4_《矩阵力量》 | 鸢尾花书：从加减乘除到机器学习；上架！

”数学不难“ 之 《线性代数不难》上下册，66话题完册；欢迎批评指正

My book list

DeepSeek Harness: Everything is a Plugin.

数字信号处理笔记。Notes on Digital Signal Processing。帮你捋清主线，理解数字信号处理这门学科在做什么，以及如何用它解决实际问题。

Think DSP: Digital Signal Processing in Python, by Allen B. Downey.

Btlejack Firmware for nRF52-based devices (Micro:Bit v2, etc.)

PySDR is a guide to software-defined radio (SDR) and RF signal processing using Python, live at https://pysdr.org

bladeRF USB 3.0 Superspeed Software Defined Radio Source Code

RYMCU BigSmart 是一款基于 ESP32-S3 的智能语音交互开发板，集成了音频系统、显示系统、摄像头、传感器等多种外设

Custom firmware for nrf52840-dongle, allowing to easily eavesdrop Bluetooth Low Energy communications and perform multiple active attacks based on InjectaBLE strategy.

Visual Studio projects for LVGL embedded graphics library. Recommended on Windows. Linux support with Wayland is work in progress.

Blesniff is a Bluetooth Low Energy (Bluetooth LE) sniffer for nRF5340 modules.

Full-band BLE sniffer based on SDRs and GPUs for real-time packet processing

This is ble air sniffer using ad9361 sdr for capture ble air packet or bt air packet

A Ble Fingerprint Sniffer based on SDR.

Raccoon BLE Sniffer

Wideband BLE 5 and Classic Bluetooth passive sniffer written in Rust

Wireshark-compatible all-channel BLE sniffer for bladeRF, with wideband Bluetooth sniffing for HackRF and USRP

为英语学习者量身打造的视频播放器，助你通过观看视频、沉浸真实语境，轻松提升英语水平。#美剧 #播放器 #听力

a fullstack English words study website: remix (react-router v7) + trpc + drizzle + postgresql + heroui + jotai + docker

Bluetooth Low Energy (BLE) packet sniffer and transmitter for both standard and non standard (raw bit) based on Software Defined Radio (SDR).

Re-implementation of CircuitJS but in C.

Electronic Circuit Simulator in the Browser

一个支持 MCP、Tool、Skills、Subagent、知识库检索与沙盒执行的模块化 AI Agent 应用。

18 Lessons to Get Started Building AI Agents

CLI coding agent that guards every action: ambiguity check, design review, scope control.

A collection of circuits in LTSpiceIV that I have examined during the years

Readable educational LLM agent harness for studying runtime control flow: structured events, streaming tools, approval gates, hooks, sessions, and context compaction.

Minimal and readable coding agent harness implementation in Python to explain the core components of coding agents.