An open-source hacking hardware platform based on the RP2040 with RF, NFC, USB, and SD card ready for pen testing research.
Add an external S-meter on any Icom amateur radio transceiver that has a CI-V control port.
An introduction to the Xilinx direct digital synthesis compiler with simple implementation on the Ultra96 V2.
This simple circuit will detect the presence of VHF / UHF frequency radiation.
When out of cell range, you need a watch that lasts more then 24 hours and can radio for help. Pebble Time with SurvivalStrap is here.
My project is a library for E32 LoRa (Long Range) device very cheap and long range (from 3Km to 8Km), to simplify usage and conf.
Packet Radio on your Arduino 101 - The Arduino 101 Orientation Visualizer redone with Packet Radio!
A low-cost alternative to the available time-code broadcasting systems
Wireless control of your planet-destroying uber-weapon. No fatal flaws that can be exploited by rebel forces in this one!
What is a Survey Rover? A Survey Rover is survey tool for measuring point-to-point distance using a remotely operated rover.
The Station Edition series is a compact Lora device with 3W high power PA.
A digital FM receiver with Arduino (including 3W+3W Class-D stereo amplifier).
The way to create a high-precision generator from 100 kHz to 600 MHz based on DDS from Analog Devices - AD9910.
This project walks through how to get started with the RTL-SDR on Mac OS 14
Reverse engineering is so easy a Swiftie can do it
DDS (Direct Digital Synthesis) Analog Devices AD9959 4-Synchronized Channels DDS Arduino Shield for Arduino MEGA 2560
A modular orientation and acceleration data logger using a pair of ultrasonic sensors, RF transceivers, and a 1Sheeld.
The RE-Mote revision A has 2 radios: 2.4GHz and 868/915MHz, learn how to enable both at the same time
We are going to test EByte E32-TTL-100 with my library. It is a wireless transceiver module, operates at 410 441 MHz (or 868MHz or 915MHz).
Here a tutorial on E32 LoRa (Long Range) device very cheap and very long range (from 3Km to 8Km). Start with specs and basic usage.
This project walks through how to create a Vitis 2021.2 hardware accelerator platform with GNU Radio Toolkit for AXU2CGB board made by Alinx
This project can measure AC and DC current and record measured values to Excel file or database.
Connect all my RF 433 Devices messages and convert them to actions like connect to SmartThings.
Control everything from your phone
