You can also wrap your IR LED sensor using black tape by leaving the focus point alone uncovered to ... The system identifies different denominations and displays the total amount on a 16x2 LCD. DIY ...

Here, in this code, I use millis() to do multitasking for both led blink and buzzer beep tasks. If you are hearing multitasking in Arduino newly, I recommended you to check out this Arduino ...

They are cheap and work well enough. But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work. If you’ve never ...

The TLE5012B is a 360° angle sensor that detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components with monolithic integrated Giant Magneto Resistance ...

The BME688 Arduino Library is a comprehensive driver for interfacing with the Bosch BME688 environmental sensor. This library provides functionality to measure temperature, pressure, humidity, and gas ...

INNOVATIVE BREAKTHROUGH——SPENFiLY High Power IR Blaster. With built-in battery and high power signal transmission, it can control multiple infrared devices at the same time, solving the ...

Check out the latest Lab Notes. We cover interesting innovations from Embedded World, sensors, upcomping editions of Elektor, ...