Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Modern conveniences such as self-checkout and contactless payments are often taken for granted. Because of this, it’s natural to overlook the critical technology that makes such everyday efficiencies ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Many smartphones have the option to hide your number when making a phone call built in, making it easier to keep your number private.

Arduino GPS Tracker Circuit Diagram The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and ...

This paper presents a measurement method for tagged item classification in radio frequency identification (RFID)-based smart drawers. Specifically, the amplitude of the signal backscattered by the UHF ...

Generally, travelling by bus is convenient and safe, but due to the increase in passengers, it's going to be tough as nails now-a-days, and it will be even more challenging for blind people to travel ...

Adafruit IO Arduino Library This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ...

Contents presented in the Microcontrollers Laboratory Course; Microcontrollers used: Arduino UNO R3 & DOIT ESP32 DEVKIT V1 - CSE Department, Shiraz University, Spring 2025. STM32F4 example projects ...