Designing a comprehensive Machine Learning Model that is capable of identifying multiple objects in one image is a challenging task in computer vision.
Previously we learned about face recognition using Raspberry Pi and OpenCV. Today we will use these two to build a number plate recognition system using python.
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.
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.
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
“Ok Google Do my homework” – If this command worked, our childhood would have been simple, isn’t it? But some things are meant to be done by ourselves and of course, we are not going to design something that does your homework.
Servos are commonly used motors in Robotics. Interfacing and the controlling Servo motor with microcontrollers like Arduino, Raspberry Pi, and NodeMCU are very easy.
Stepper motor is a type of brushless DC motor whose rotation is divided into steps per revolution. Stepper motor takes a distinct number of steps to complete a one 360° rotation.