How to use Raspberry Pi Pico W with Optocoupler

Optocouplers, also known as opto-isolators, are electronic components that provide electrical isolation between two circuits by using light to transfer signals. Optocouplers are commonly used to protect sensitive electronic devices from voltage spikes, reduce noise and electromagnetic interference, and provide isolation in high-voltage applications. Raspberry Pi Pico is a popular microcontroller board that features a … Read more

DialogFlow : Introduction to AI Chatbot

What is DialogFlow? Dialogflow is also called as API.AI which is Google’s chatbot development framework. It is used for Natural Language Processing using machine learning. More interesting, Dialogflow is Saas based product so that you don’t have to worry about infrastructure which can be scaled for million users easily. Features of Dialogflow Multi-channel support : … Read more