RPI Pico / Micropython library to play music through one or more buzzers, can automatically replace chords with fast arpeggios to simulate polyphony with a single buzzer. Music can be easily taken from onlinesequencer.net
Homy is a Smart Home System with Android app to control some of your home components via Bluetooth connection between your Android device & Bluetooth module with Arduino.
A Full-stack CRUD web application. Users create posts (buzzes) and also see the posts of other users they follow. Built with Ruby-on-Rails, HTML, CSS, bootstrap.
Arduino/ESP32 module for easily manage multiple LED blinking/breathing or Buzzer beats with different pattern. Work with digital pin (blinking), analog pin (breathing) or 74HC595 shift register (blink only).
This is a Quartus Prime FPGA project testing the functionality of the LogiFind Altera Cyclone IV EP4CE6E22C8N Development Board. This product can also be found on eBay where I bought it from. I hope to provide base code that will help others in their learning with this development board.
In metro cities we can see you a huge rush at shopping malls on holidays and weekends. This becomes even more when there are huge offers and discounts. Nowadays people purchase a variety of items and put them in the trolley. After total purchasing one should approach counter for billing purpose. By using barcode the cashier prepares the bill which is a time consuming process. This results in long queues at the billing counters. This project presents an idea to develop a system in shopping malls to overcome the above problem. To achieve this all products in the mall should be equipped with RFID tags and smart check-out counter. First of all customer must login / signup with the system. When one puts any product on RFID reader its code will be detected automatically, the item name and cost will be displayed on the LCD, thereby the cost gets added to the total bill. You need to continue this process until you complete with scanning of all the products. After completion, you may generate the bill which would be mailed to your registered account and the amount will be debited from your registered credit card. By doing this lot of time and man power can be saved.
Countdown Timer: Range 1-99 minutes. Output: time (mm:ss) to seven segment display(TM1637) and Audio to Buzzer. Input: Push button to start. 10K Pot used for time select.
Any video embed can work, so long as it can be paused from JavaScript and text can be displayed over it.
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