PWM control | DOFBOT

Apr 17, 20223 min read

Bluetooth Controlled RGB LED

In this tutorial, you will learn about Arduino RGB LED control with Bluetooth. Here common cathode RGB LED and Bluetooth HC-05 used for...

Apr 14, 20223 min read

4 channel Pulse Width Modulation with Bluetooth

In this tutorial, LED Brightness Control using arduino PWM pins and Bluetooth HC-05 device for LED Brightness slider using android...

Jun 17, 20215 min read

Water Level Depth Detection and LED control with Bluetooth HC-05

In this article, we’re going to do an Arduino based water level depth sensor and (PWM) LED brightness control and interface with HC-05...

1,263 views0 comments

Jun 2, 20214 min read

Temperature Controlled Fan using DS18B20 and Arduino

In this to learn step by step guide and we will show you how to make a temperature-controlled fan using Arduino, DS18B20 and interface...

2,525 views6 comments

Jan 10, 20213 min read

NodeMCU ESP8266 Web Server Control LED Brightness (PWM)

Here to build an ESP8266 NodeMCU web server with a slider to control the LED brightness. You’ll learn how to add a slider to your web...

1,681 views0 comments