A wide range of MQ sensors is available in the market that can measure Methane, Butane, LPG, smoke, Alcohol, Ethanol, Carbon Monoxide, Hydrogen Gas, Ammonia, etc.

Whether it is IoT, M2M, or Industry 4.0, LoRa is one of the most popular wireless communication medium. LoRa is getting popular day by day and there are many LoRaWAN networks all around. It consumes very low power and can communicate over a long-range.

A weather station is a device that can monitor various parameters like humidity, temperature, pressure, rainfall, etc. of the surrounding environment. We previously built a few weather stations using a different microcontroller like:

Semtech Corporation has announced that Pallet Alliance has integrated Semtech’s LoRa devices and the LoRaWAN protocol into its Internet of Things (IoT)-based pallet monitoring logistics platform named IntelliPallet.

IoT based food ordering systems are replacing the traditional food ordering system in restaurants.

Ever wondered how your phone software pinpoints your location while driving using GPS? The answer to this is that a small GPS module embedded in your phone communicates with a network of satellites to determine the location of your phone.

Raspberry Pi 4 is the improved version of Raspberry Pi 3 B+. Raspberry Pi 4 comes with Cortex-A72 quad-core processor running at 1.5GHz with memory bumped up to the LPDDR4. It has three times better processing performance and speed than the Raspberry Pi 3.

Nowadays, security is the utmost concern for us, whether it is related to our assets like vehicles, homes or our children. In this case, GPS tracker devices are very useful.

There are many kinds of Wi-Fi door lock available in the market which makes your home more secure and saves time in finding the keys. We previously built a smartphon

Every Marvel fan would have envied of having his/her personal assistant like JARVIS to get things done on their voice command.