This simple circuit will detect the presence of VHF / UHF frequency radiation.
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.
Wireless control of your planet-destroying uber-weapon. No fatal flaws that can be exploited by rebel forces in this one!
This project walks through how to get started with the RTL-SDR on Mac OS 14
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.
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.
The way to create a high-precision generator from 100 kHz to 600 MHz based on DDS from Analog Devices - AD9910.
RC buggy controlled with 433MHz RF modules.
Starting point how to use wireless radio frequency transmitter & receiver modules.
A review of the Reyax RYLR896 LoRa Transceiver Module from Reyax.
Building a simple Home Security system using a Raspberry Pi 2, 433Mhz RF sensors, and a USB webcam.
This project walks through basic RF testing for hardware/software verification of SDRs on the Ettus B205mini USRP.
NI-USRP (SDR) whcih support RF communication of 70MHz to 6GHz is used for reception of FM Radio using LabVIEW.
Control sensor nodes with ease using an app-controlled hardware.
A Water Level indicator and Motor controller project using nRF technology
Instead of sending inaudible voices, RF-Messenger lets you to send short messages using radio frequency with half-duplex communication.
The days of the traditional lock-and-key door locks are a thing of the past with RF-controlled door locks at the touch of a button!
The way to create Low Noise Oscillatror Sinus Wave up 500 MHz, CMOS up 150MHZ, HSTL 1GHz based on DDS from Analog Devices - AD9912
This project walks through basic RF test measurements using the Zmod Digitizer with WaveForms from Digilent.
This project walks through how to measure spurious outputs from a DDS chip to gauge the amount of quantization error of it.
