More about Wi-Fi (93)

1-05-2018 | This project lets you scroll text on a bank of eight 8 × 8 LED matrix displays. It uses a Wi-Fi module of type ESP-12F (based on the ESP8266...

11-04-2018 | At the heart of this Wi-Fi controlled relay sits an ESP-12F module built on the famous ESP8266EX, flanked by a 4 MB memory. The ubiquitous...

1-03-2018 | With test equipment such as oscilloscopes, innovations usually come at a slow pace and there is rarely anything really new. However, the Ika...

1-03-2018 | The ESP32 Design Contest 2018 revolves about the new ESP32 flagship product from Espressif Systems. The ESP32 combines up to two Xtensa LX6...

1-03-2018 | Indeed, why limit the Elektor Wi-Fi Desktop Thermostat to the desktop? As it is, the device is already capable of controlling the heating sy...

13-02-2018 | Researchers from the University of Washington have developed fully-3D-printable objects capable of transmitting status information to a rece...

2-02-2018 | Portable and flexible stand-alone thermostat/timer/switch capable of switching a 2500 VA load with Wi-Fi interface.

1-01-2018 | Some years ago I developed a solar-powered surveillance camera with data transmission by Wi-Fi or GSM network with SIM card. However, some u...

1-01-2018 | Thermostats are everywhere — in the fridge, in the freezer, on the wall, in the car, everywhere are thermostats except on my desk. Sometimes...

21-12-2017 | Ever since radio signals have been transmitted we have been aware of the so-called backscatter effect where waves, particles or signals get...