Single Switch Multiple Functions
Multiple functions in a single push switch using Arduino
Single Switch Multiple Functions Read More »
Arduino Secret Pattern Lock
Pattern lock using Arduino and Solenoid lock. The lock will only get opened when the correct pattern is entered. the pattern is a combination of “long” and “short” press of the pattern switch.
Arduino Secret Pattern Lock Read More »
100+ Switches in a single pin of Arduino
Introduction Did you run out of input pins? Don’t worry, here is a solution without any shift registers. In this video, we are going to learn about connecting more than 100 switches to a single pin of Arduino. Working Theory Take a look at the circuit diagram first, otherwise, you won’t be able to understand
100+ Switches in a single pin of Arduino Read More »
Getting started with Raspberry Pi SPI display
Introduction Today we are going to learn how to interface LCD TFT display using SPI interface with Raspberry Pi and also how to change the orientation of the screen. The SPI display comes in different sizes and speeds. Here is the list of all different type of RPi display with SPI interface from waveshare. Part
Getting started with Raspberry Pi SPI display Read More »