Learn electronics, coding, and projects — step by step.
I have here an L293D Motor Driver Shield V1. It has 2 pieces L293D dual H-bridge motor driver IC to be able to provide control to a total of 4 DC motor. It also comes with 74HC595 shift registers to minimized the use of pins. PINOUT DC Motors Motor 1: digital pin 11 Motor 2: […]
The L298N motor driver module is a cheap solution when you need to drive 2 DC motors or 1 stepper motor. It is a popular motor driver module among DIYers and hobbyists due to its ease of use and availability. Features: It has a dual H-bridge motor driver. Onboard 5V linear voltage regulator means you […]
I am thinking if it is possible to create a single remote controller for the appliances in our home. So I do some search in google on how to interface infrared to a microcontroller. To my surprised it was very easy. But for the meantime while I do not have the materials, here is the […]
Few days ago, I am thinking if I could create a mini karaoke using an Arduino Uno, LCD for the lyrics display, SD card for the sound files and the lyrics, and some switches for the playback functions. I tried to search through google and youtube for some resources but even the basic functionality of […]
I am thinking on creating this tinkering with stepper motor long time ago until yesterday when I met someone in Facebook group asking help regarding his project related to controlling the stepper motor while being able to check for some controls and update LCD to display information. So basically his project should be able to […]