arduino uno

Control NEMA 17 Stepper Motor with Arduino and DRV8825 Control a NEMA 17 Stepper Motor with Arduino and DRV8825

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to…

Interfacing PCF8591 ADC with Arduino Interfacing a PCF8591 ADC/DAC Module with Arduino

Analog to digital conversion is a very important task in embedded electronics, as most of the sensors provide output as analog…

Charlieplexing Arduino- Controlling 12 LED with 4 GPIO Pins Charlieplexing Arduino - Controlling 12 LEDs with 4 GPIO Pins

Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it…

Arduino Power Supply Shield with 3.3v, 5v and 12v Output Options DIY Arduino Power Supply Shield with 3.3v, 5v and 12v Output Options

When developing electronic projects, the power supply is one of the most important part of whole project and there is always…

Arduino based Morse code Generator Arduino based Morse Code Generator

Morse code is a system of communication to encode any character in two different durations of signals called Dots and Dashes.…

Interfacing APDS9960 RGB and Gesture Sensor with Arduino How to Use APDS9960 RGB and Gesture Sensor with Arduino

Today most of the phones come with gesture control feature to open or close any app, start music, attend calls etc. This is a…

Interfacing MCP2515 CAN BUS Module with Arduino Arduino CAN Tutorial - Interfacing MCP2515 CAN BUS Module with Arduino

Today any average car consists of around 60 to 100 sensor units in it for sensing and exchanging information. With car…

DIY Arduino Digital Protractor using MPU6050 Gyroscope DIY Arduino Digital Protractor using MPU6050 Gyroscope

The MPU6050 is an IC 3-axis accelerometer and a 3-axis gyroscope combined into one unit. It also houses a temperature sensor…

Arduino based Text to Speech (TTS) Converter Arduino based Text to Speech (TTS) Converter

Text-to-speech or TTS system converts normal text into Speech. This tech enables the system to speak out the text in a human…

How to Flash the Firmware on Clone HM-10 BLE Module using Arduino Uno How to Flash the Firmware on Clone HM-10 BLE Module using Arduino Uno

While using the BLE HM-10 module, you must encounter some really frustrating problems like you cannot send or receive AT…