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Keycode Security Starter, Part 1

“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 …

Resistor Storage Location System “Resys”

“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 …

Modern and New and Easier Example of Locker With Arduino Matrix Keypad 4x4

“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 …

arduino-switcheroonie

“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 …

DIY Bluetooth Macro Keypad

“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 …

IoT ISBN Verifier with Nokia 5110 Screen

“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 …

DIY Arduino Calculator Using OLED Display

“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 …

Basic Mobile Phone Using STM32F407 Discovery Kit and GSM A6 Module

“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 …

ILC1-1/8L Clock

“Project: ILC1-1/8L Clock This project was undertaken to make use of the ILC1-1/8L VFD tubes, otherwise the project uses standard components and provides the display with time, date, Chimes, pressure, humidity, temperature centigrade, and Fahrenheit. Using …

Monopoly RFID Automated Bank

“This project was created with the already existing electronic bank monopoly in mind. It uses an arduino uno and rfid to operate. Moreover it is equiped with an lcd and a keypad for navigation. I did make it using a …