$10 Orange Pi 2G-IoT Competing With Pi Zero W

$10 Orange Pi 2G-IoT Competing With Pi Zero W

A new competitor to Raspberry Pi Zero W is just out!


Arduino RFID Keycard Access

Arduino RFID Keycard Access

Use the PN532 NFC available on the anduinoWiFi shield to create an RFID keycard building access system.


Send & Receive Radio With A Single Chip

Send & Receive Radio With A Single Chip

Fitting transmit and receive capabilities of radio signals into one device may be impossible without using a significant filter,...


Arduino 433Mhz RF Wireless Data Transfer

Arduino 433Mhz RF Wireless Data Transfer

runtimeprojects.com has a tutorial on how to use 433Mhz modules to communicate between 2 Arduinos.


RF / Wireless by mixos
Teardown and analysis of microwave (26.5GHz) electro-mechanical step attenuators

Teardown and analysis of microwave (26.5GHz) electro-mechanical step attenuators

Teardown and analysis of microwave (26.5GHz) electro-mechanical step attenuators from The Signal Path: In this short episode...


RF / Wireless by mixos
PingPong IoT Development Board – Connecting Hardware to the Cloud

PingPong IoT Development Board – Connecting Hardware to the Cloud

Germany-based Round Solutions developed the PingPong, a powerful and flexible hardware platform for IoT and machine-to-machine...


Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer

Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer

Shahriar @ The Signal Path did a teardown and repair of Tektronix RSA real-time spectrum analyzer.


Radino WiFi: Arduino With ESP8266EX

Radino WiFi: Arduino With ESP8266EX

The Internet of Things or IoT technology is booming nowadays.


DIY an Arduino-Controlled AM/FM/SW Radio

DIY an Arduino-Controlled AM/FM/SW Radio

Combine the Si4844-A10 analog-tuned radio receiver with an Arduino to make a full-featured multiband radio.


RF / Wireless by mixos
GPS RECEIVER TO FM RADIO (88-107 MHz) AUDIO + RDS TRACKING V2

GPS RECEIVER TO FM RADIO (88-107 MHz) AUDIO + RDS TRACKING V2

pinko @ blog.exrockets.com has build a GPS receiver to FM radio based on PIC18LF2553.


Bluetooth 5 Is Here!

Bluetooth 5 Is Here!

The Bluetooth Special Interest Group (SIG) has officially launched the core specifications of the new version of Bluetooth:...


MDBT42Q, nRF52832-based BLE module

MDBT42Q, nRF52832-based BLE module

The open hardware innovation platform Seeedstudio produces the MDBT42Q, a Bluetooth Low Energy (BLE) module.