Voltage divider Essays

The Uncertainty principle In 1927, Werner Heisenberg was working at Bohr’s research institute in Copenhagen, Denmark. Neil Bohr and Heisenberg were working closely together on theoretical investigations of quantum theory and nature of physics. Heisenberg was left back at the centre alone when Bohr was away skiing. At this point, Heisenberg realized the limits of physics and physical reality. He realized that it in the act of observing, the observer somehow, manages to alter the reality. This observation

also gained experience using linear variable resistance sensors, to measure displacement in real time, as well as implementing voltage dividers. For this experiment, two different circuits were created and measured for their change in output voltage. It was concluded that the voltage across the circuit decreased when a resistor was place in series with a voltage divider. INTRODUCTION Pressure and displacement measurements are fundamental tools when dealing with the human body, specifically the

would need to connect it to a power meter and see whether the laser diode is producing the required power as the one increases the current. To check if the photodiode is damaged, the output voltage can be checked, to see if the photodiode is able to detect the light from the optical fibre. If the output voltage is not providing the necessary intensity on the oscilloscope, then it means that the photodiode is

MULTIMODE WHEELCHAIR WITH OBSTACLE DETECTION Ahlia Sultana Shaik, Anjana Subhash Menon, Binal Jayesh Tejani*, Mohammed Salih *email: be12022@waljat.net Abstract. The proposed idea of this paper is to design a cost effective motorized wheelchair which can help differently abled people. In this, an electric wheelchair is developed which can be controlled by finger gesture using flex sensors, or voice commands using an HM2007 speech recognition module. The user can switch between both as per his/her