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“I’m addicted to my phone, which I can not focus on my homework. Every day when I go home, I play with my phone first, then about 10 p.m. I started my homework, which is too late. So …
“In this tutorial we will build our own calculator with Arduino. The values can be sent in through a keypad (44 keypad) and result can be viewed on a LCD screen. This calculator could perform simple operations like Addition, Subtraction …
“If you are like me, you enjoy the charm of driving an older vehicle. The mechanical feedback from the car is more organic. You aren’t surrounded by safety and driver aid systems that jump at the opportunity to correct …
“This is a system that makes it easy to find your resistors. Search at desired value, and the right drawer lights up. This system can be extended to desired numbers of drawers. Supplies: Adressable LED’s WS2812B Arduino Nano 4 …
“Another example of using a LCD keypad matrix 4x4 with an I2C circuit. This matrix keypad is made of 16 push buttons and with I2c communication, you just need 2 pins to manage it: SDA (A4 on arduino board) and …
“A really simple macro keyboard project using an arduino. Useful for OBS for switching between scenes etc. Roughly costs about $5-6 in total and as you can see below it’s really simple! Hardware - Arduino Pro Micro - 4x4 Keypad - Perfboard …
“In this Instructable we are going to take a look at using the built-in Bluetooth of the ESP32 to emulate a Bluetooth Keyboard. Bluetooth HID (Human Interface Device) is the protocol used by regular Bluetooth keyboard and mice and its …
“The project in a nutshell: I am fond of reading books and collecting them in my library and needed a simple way to verify whether I have a particular book when searching for an edition via ISBN and thus created …
“in one of my previous Instructable tutorial, we learnt how to interface an OLED with Arduino and basics of it, now its time to step up the game and make some project based on OLED, so in this tutorial, we …
“Have you ever wanted to create a cool embedded project?. If yes, how about building one of the most popular and everyone’s favorite gadget i.e Mobile Phone!!!. In this Instructable, I will guide you on how to build …