This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

In the world of tissue culture, pH isn’t just a number — it’s the heartbeat of cellular success. Maintaining the right pH is crucial for everything from nutrient availability to enzyme activity, ...

ABSTRACT: This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of ...

The 6502ctl project is an Arduino controller for the 6502 CPU. The controller controls all 6502 pins, including the clock signal and interrupts, and simulates an address and data bus with attached ...

MANILA, Philippines — A relative of Sen. Mark Villar who has been implicated in alleged multi-billion-peso irregularities in flood-control projects has left the Philippines amid intensifying ...

In crude distillation, some of the most expensive corrosion doesn’t happen in the radiant section or the bottom of the tower – it happens quietly in the “cool end” of the unit: the overhead condenser ...

President Ferdinand R. Marcos Jr. personally initiated the investigation into anomalous flood control projects, which has resulted in ongoing arrests, filed cases, and efforts to recover public funds, ...

The arrest warrants issued against Zaldy Co are not closure. They are evidence of structural vulnerabilities that require institutional reform, not cosmetic enforcement. For global investors ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

In a deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...

If you need to control more than one chip at once, create multiple instances (objects) of the PT2258 class like this (example with two chips): PT2258 mixerA(0x84); // CODE1 = 0, CODE2 = 1 (for example ...