Sending Sensor Data to Android Phone using Arduino and NRF24L01 over Bluetooth (BLE)
Bluetooth Low Energy (BLE) is a version of Bluetooth and it is present as a smaller, highly optimized version of the classic...
arduino uno
Arduino Sleep Modes and How to use them to Save the Power
Power consumption is a critical issue for a device running continuously for a long time without being turned off. So to...
Controlling NEMA 17 Stepper Motor with Arduino and A4988 Stepper Driver Module
A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to...
How to control a Solenoid Valve with Arduino
Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for instance,...
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 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 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...
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
Morse code is a system of communication to encode any character in two different durations of signals called Dots and Dashes....
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...
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