5 Ways To Use Your Laptop's USB-C Port To Level Up Your Device

Use your laptop's USB-C port to level it up with a portable DAC and headphone amplifier combo, a microphone, a retro gaming ...
Hackaday

Arduino Hacks

[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...
GitHub

ijiki16/LiquidCrystal_I2C_STEM

LiquidCrystal Arduino library for I2C LCD displays used for STEM schools. Tested on HD44780 LCD connected to PCF8574 I2C.
GitHub

Arduino library for I2C_LCD LCD displays.

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...
IEEE

Integrated Smart Trolley System: Arduino Nano-Based RFID Billing and Weight Sensor Augmentation

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...
IEEE

Recognition of the Counterfeit Arduino Nano

Abstract: Counterfeit Arduino chips pose a significant threat to educational environments, potentially leading to unreliable and unsafe results. This paper explores practical methods for detecting ...