Man turns tiny shop into automated factory, producing $3M products per year

"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...
GitHub

TheDIYGuy999/Rc_Engine_Sound_ESP32

It's based on the ATmega 328 version: https://github.com/TheDIYGuy999/Rc_Engine_Sound and on bitlunis Halloween example: https://github.com/bitluni/MotionPumpkin ...
IEEE

Implementation Of Global Positioning System (GPS) Module In Motor-boat Crossing Tracking System Using Lora Communication Protocol

Abstract: South Kalimantan is an archipelagic region characterized by a large number of river systems that flow from the interior to the sea. Rivers function as a source of livelihood and a ...
GitHub

An Arduino library for TTP229 module for controlling a 16 capacitive touch keys.

Tested with the Robotdyn 16 Keys I2C Capacitive Touch TTP229 Module Robotdyn Capacitive Touch Disk Pad. uint16_t readKeys() - Read data from TTP229 and return states of 16 keys in bitmap ...
IEEE

Arduino-based Sound Acquisition System Using Fast Fourier Transform Algorithm

Abstract: The farmers and vendors in the Philippines classify coconuts through knocking manually either by bare hands or knife as 'mala-uhog', 'mala-kanin' and 'mala-tenga'. The said technique is well ...