An RFID based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

This Arduino ... in the circuit diagram (refer Fig. 2). A 12V, 2A adaptor must be connected to the Arduino Uno’s DC power socket. To operate the calculator, first check the current mode. If switching ...

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 ...

DEAR ABBY: I have a roommate, "Don," I have lived with for 11 years. At first, we were dating, but we broke up, and Don moved out for a year. We remained friends, and he moved back in to help me ...

FRANKLIN, WI, UNITED STATES, June 16, 2025 /EINPresswire.com/ -- MELTRIC ® Corporation announces their return to the NFPA Conference & Expo ® 2025, taking place ...

In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using Arduino. This LPG gas leak detector uses an Arduino Uno and MQ-5 gas sensor to detect gas levels in ...

Longtime roommate knows what buttons to push Back To Top About the Day 200 State St. New London, CT 06320 USA Staff Profiles ...

This project simulates a simple **mini piano** using **push buttons**, **LEDs**, and a **buzzer**. When a button is pressed, a corresponding musical note is played and an LED lights up. - WsaanAlsa ...

ATmega328p micro-controller as per schematic or alternatively a Arduino uno/nano module. Resistors: 20 ohms , 220 ohms, 660 ohms, 10K , 500ohms X 7, 1K X 4 Transistors 4 X 2N2222 NPN One 4 digit seven ...

DEAR ABBY: I have a roommate, “Don,” I have lived with for 11 years. At first, we were dating, but we broke up and Don moved out for a year... Main Office 570-387-1234 ...