Persistence of Vision (POV) with Seven-segment Displays
Lack of pins to use is a common challenge in designing microcontroller-based projects This is particularly true when dealing with liquid crystal or seven-segment displays...
Lack of pins to use is a common challenge in designing microcontroller-based projects This is particularly true when dealing with liquid crystal or seven-segment displays...
The basic Arduino boards are not powerful enough for image processing Heck, they are not even good enough to capture photos without the help of a desktop computer However, there...
For those who are looking to work with images on their projects, the Raspberry Pi offer enough tools to work with This short tutorial will guide you on how you can take pictures...
The PIC16F877A microcontroller comes with a Capture Compare PWM (CCP) module which utilizes its 16-bit Timer1 module to generate or count pulses, among other things I have already...
Last time, I showed how to get started with Microchip's Curiosity HPC board I will now explore the use of the included buttons and LEDs on this microcontroller board ...
The DHT22 temperature and humidity sensor is a common sensor; in fact, there are tons of tutorials out there teaching you how to use it with your Arduino, Raspberry Pi, or other...
I recently got my hands on a 3D gesture sensor from DFRobot and honestly, my brain is ringing with the possible projects I can do with it Basically, it is a device that can sense...
In control systems, a controller corrects the output of a particular system to a target in the presence of errors and disturbances The most popular type of controller is PID which...
RFID technology has been around for quite a while But it was only recently that hobbyist and makers was able to utilize this technology through the Mifare RC522 RFID module In...
Using a keypad is an upgrade over using buttons for input on your Arduino project Actually, a keypad is a set of 12 or 16 buttons wired so that the pin usage is reduced In this...