GitHub

Sketch and schematic for playing audio waves in Arduino Mega 1280/2560.

Convert your WAV file into a new 8-bit, 8000 MHz Mono WAV file. sox mywave.wav -c 1 -b 8 -r 8000 myfinalwave.wav Convert the new WAV file into a C file. wav2c myfinalwave.wav Copy the content of the ...
GitHub

AVR_Slow_PWM Library

This library enables you to use ISR-based PWM channels on AVR-based boards, such as Mega-2560, UNO,Nano, Leonardo, etc., using AVR core to create and output PWM any GPIO pin. Because this library ...
circuitdigest.com

ESP32-CAM Currency Recognition System using Edge Impulse

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...
IEEE

IoT Based Smart Inventory Management System for Kitchen Using Weight Sensors, LDR, LED, Arduino Mega and NodeMCU (ESP8266) Wi-Fi Module with Website and App

Abstract: Smart kitchen inventory management system (SIMS) is a system that is based on IoT, which will make managing kitchen, medicine, restaurant inventory more efficient and hassle free. This will ...