Search Results for : Arduino

makerPower Solar is a combination intelligent solar battery charger and power supply for low- to medium-power devices freeing them from the outlet. It is designed to provide 24/7 power for a wide range of embedded systems and IoT gadgets. According to Julio: Optimal charging is...

One of the most beautiful features which the ESP32 has over the ESP-12e is the fact that, asides the WiFi, it has two other communication modules onboard. The ESP32 comes with an onboard Classic Bluetooth and Bluetooth Low Energy modules. For today's tutorial, we will explore how the...

Portable soldering irons are recently getting popular among hobbyists, especially after the launch of the TS100 portable soldering iron. Although one can simply purchase a portable soldering iron from the many available options, hobbyists and DIY lovers would always enjoy making their own...

One of the most interesting project we can build while learning to work with a WiFi Based board is a web Server. As we continue the journey to learn how to build projects with the ESP32, we will examine how to build a simple web Server with the ESP32. A Web server is essentially a...

Seeed Studio launched its Air 602 module in October last year and it was the first ESP competitor that retailed cheaper than the Espressif ESP8266 and ESP32 modules. Due to the lack of FCC certification for the Air 602 modules, integrating the module into a product seemed problematic....

Add speech to your projects. Raspberry & Arduino compatible. Use 'serial port' to send speech text in any language. .WAV Player. Make it simple to add speech  to any of your projects. It  only takes 3 wires to connect it with an Arduino or  a Raspberry. By coping a .WAV file on...

Over the last few articles, we have covered the use of ESP8266 boards for building several WiFi based projects. For today’s tutorial, we will look at it's recently released successor; the ESP32. As mentioned in previous tutorials, ESP-12e module popularly referred as the...

Vinod blogged about a 16×2 LCD with data over power line: Then I just thought why even 1 wire for data? Because we can easily multiplex the 1 wire data line with the Vcc line by keeping a diode + capacitor combination towards the LCD power supply pin. I am using an arduino board to...