The Sonoff S20 WiFi Smart Socket is a switch that you can control with your smartphone. This can be done locally via your own wireless network and worldwide
One of the more obvious applications of a board like the ESP-Wroom-02 is using it as “WiFi jammer”. In the previous post I already wrote about the board
The “WEMOS D1 Esp-Wroom-02” that I got from VNG Systems is another microcontroller development board with an ESP8266 WiFi chip. This board also has an OLED screen, 18650 battery charging
Solder project kits are a fun way to practice your soldering skills. And because it’s almost Christmas, we will have look at the “Geekcreit® DIY Full Color Christmas Snowman
LCD panels of broken laptops or old TVs can easily be turned into multifunctional displays. You can give them analog and digital inputs and media player capabilities with
The ESP32 WiFi/Bluetooth microcontroller can be programmed using the Arduino IDE. Installing support for the chip into the IDE used to be a bit complicated and time consuming. As
