Arduino-based speed measuring device for model trains.

Bihar Board Model Papers 2025 PDF: The BSEB Class 12 Political Science exam is an essential part of the Bihar School Examination Board’s curriculum. With the 2025 board exams already underway ...

The model papers are for the session 2024-25. Students download the MP Board Class 12 Political Science Model Paper 2024-25 from the direct link given in this article. MP Board Class 12 Political ...

In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF… Be a part of our ever growing community. Semicon Media is a unique ...

This library gives basic control over the TCS3200 and TCS3210 device. The TCS32x0 are light to frequency converters, that allows the colour to be selected and the frequency to be scaled. The TCS3200 ...

Hence, both the motors are stopped, which causes the robot to stop moving. The circuit consists of mainly four parts: Two IR sensors, one motor drive, two motors, one Arduino, a battery and few ...

Impact and progress Frontiers' impact Progress Report 2022 All progress reports ...

Our mission is to provide world-class education, research, and outreach in all areas of color science including: Physical spectral and colorimetric measurements of materials and light sources.

fabricated and tested flat ... Since the invention of the laser in 1960, nonlinear optics has aimed to broaden light's spectral range and create new frequency components. Among the various ...

Feb. 5, 2025 — With bloated bellies and hairy legs, female flies try to look bigger to get food from courting mates. But male flies, in turn, have sharpened their eyesight to call their bluff. A ...

February 6, 2025 • Three patients with spinal muscular atrophy had improved muscle strength and could walk farther after a month of daily spinal stimulation.

Feb. 5, 2025 — Physicists measured how readily a current of electron pairs flows through 'magic-angle' graphene, a major step toward understanding how this unusual ...