Arduino DIYs

You can now get samples of real-time speed of a DC motor in MS Excel format using a MATLAB Graphical User Interface (GUI). The variations in motor’s speed are also plotted...

From drones to smart cars, from lifts to industrial robotics, all use an important device: a motor or rotating gear. For reliable, robust and efficient motor design, measurement of rotational speed...

Water meters installed in supply lines are common at residential, commercial, and industrial sites. These measure the volume of water flowing through the pipes generally in cubic metres. Presented here is...

As the world gets hot due to global warming, air-conditioners are becoming a necessity to keep cool at home and workplaces. But at times it becomes difficult to provide proper drainage...

In web browsers, you often get an auto-fill option while entering your email-id and password. It makes the login procedure quite easy. But this seems to be restricted to just your...

In this project, ESP-12E WeMos D1 Wi-Fi Uno based ESP8266 shield for Arduino-compatible board and Ubidots website platform are used for sending email or SMS alerts for temperature and humidity monitoring...

We have heard of events/parties going out of control due to gate crashing by uninvited guests. Now, as a solution, imagine your door counting the number of invitees and raising an...

Handheld devices play an essential role in the healthcare industry. With the sensors becoming smaller and compact, making a handheld device is also becoming easier and affordable. Heart rate measurement systems,...

Normally, we keep the photographs we take in a photo album to view or show to our friends or family later. This Arduino album can display those digital photographs one by...

Sockets, boards and wires generally receive a limited supply of electric current. Any 'current overdraw' from them via thin wiring can result in a short circuit. Therefore, real-time power usage monitoring...