Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

As per the provisions of the Income Tax Act, TDS certificate must be issued by employers to an employee within 15 days of filing their fourth-quarter TDS returns. Hence, Form 16 must be issued within ...

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Abstract: TDS automatic data collection was designed based on a sensor and Arduino board using red laser beam communication. The sensor was calibrated by measuring 4 different water solutions using a ...

Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of technology, we can make it easier for them. This DIY Blind Stick is an innovative yet ...

An Arduino-based water level monitoring system with control via web and mobile apps. Uses ultrasonic and TDS sensors for monitoring.

TDS or Tax Deducted at Source, is a way of taking part of your income tax right when you get paid. It happens when you receive certain kinds of payments. TDS applies to various income sources, ...

Protean (formerly NSDL e-Governance) has informed that the necessary changes have been made in the TDS software from December 27, 2024 and now the TDS certificate will start reflecting the updated ...

Abstract: Hydroponics is a new breakthrough in farming because it no longer uses soil as a planting medium, and uses water instead. In the hydroponic system, the fertilizer used is mixed into water, ...