R1BGG

LilyGo-LoRa-Series

LILYGO LoRa Series examples

Meshtastic-Android

Android application for Meshtastic

firmware

Meshtastic device firmware

Mcucpp

C++ framework for different microcontrollers

ZYNQ7010-7020_AD9363

基于ZYNQ+AD9363的开源SDR硬件

ali_trx

Building your own SDR DDC/DUC transceiver with DIY modules from aliexpress

TzxDuino-Reloaded

A reloaded version of the TzxDuino

verilog_cordic_core

configurable cordic core in verilog

Frix

IBM PC Compatible SoC for a commercially available FPGA board

TZXDuino

zx_to_vga

ZX Spectrum video signal to VGA converter

EBAZ4205

A 5$ Xilinx ZYNQ development board.

kappanhang

Remotely open audio channels and a serial port to an Icom RS-BA1 server (for ex. Icom IC-705 transceiver).

A-Z80

An implementation of the Z80 CPU for Altera, Xilinx and Lattice FPGAs

vyos-build

VyOS image build scripts

shairplay

Apple airplay and raop protocol server

verilog-ethernet

Verilog Ethernet components for FPGA implementation

nfmac10g

Open source 10 Gigabit Ethernet MAC core compatible with Xilinx's non-free 10GMAC

eu1ky_aa_v3

EU1KY Antenna Analyzer V3

Example_STM32F103

bluepill-serial-monster

USB to 3 Port Serial (UART) adapter firmware for STM32 Blue Pill.

NanoVNA

Very Tiny Palmtop Vector Network Analyzer

NanoVNA2

NanoVNA V2 (S-A-A-2)

dsp-theory

Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.

letsencrypt-zimbra

Files to automate the deployment process of Let's Encrypt certificates to Zimbra Collaboration Suite

N7DDC-ATU-100-mini-and-extended-boards

DSS

DeepSkyStacker

canon-lens

An approach to Canon lens management without camera

MMDVM_HS

MMDVM HotSpot: firmware for ZUMspot or MMDVM_HS based boards (D-Star, DMR, YSF, P25, NXDN and POCSAG)

MMDVM_HS_Hat

MMDVM_HS Hat for the Raspberry Pi (Zero)