ROBOTICronics

Things used in this project Hardware componentsArduino UNO & Genuino UNO×10.96'' OLED Display×1DHT22 Temperature Sensor×1Jumper wires (generic)×1Breadboard (generic)×1Software apps and online servicesArduino IDE

Arduino Bluetooth Basic Tutorial Ever thought of controlling any electronic devices with your smart phone? Things used in...

Recently I got an unusual query from a newbie microcontroller hobbyist on how to drive an electromagnetic relay using a bipolar junction transistor (BJT). Admit it, analog...

What is UART? “UART” stands for Universal Asynchronous receiver-transmitter. It is a peripheral that is present inside a microcontroller. The function of UART is to convert...

Remember when printers, mice, and modems had thick cables with those huge clunky connectors? The ones that literally had to be screwed into your computer? Those devices were probably...

I²C or I2C is an abbreviation of Inter-Integrated Circuit, a serial communication protocol made by Philips Semiconductor (now it is NXP Semiconductor). It is created with an intention of...

Bluetooth is a technology for wireless communication. It is designed to replace cable connections.It uses serial communication to communicate with devices. It communicates with microcontroller using serial port (USART)....

by Analog Devices, Inc. ...

IR InfraRed Communication is a common, inexpensive, and easy to use wireless communication technology. IR light is very similar to visible light, except that it has a slightly...

Membrane Style Keypads: they’re thin and they also have adhesive backing so you can stick them to most flat surfaces. How Keypads Work