![]() ![]() The difficulty in road transportation system that people are continuously facing can be addressed successfully by implementing state-of-art technologies. Traffic congestion is one of the major stumbling blocks to socioeconomic development of a country. This system has good control precision and can adjust infusion parameters. System has low power benefits and strong anti-interference, can work without special requirements in the hospital environment ZigBee technology has been used to achieve real time control of multiple points of infusion, convenient network construction. To detect the infusion droplets used by the photo diode sensor, the infrared sensor and then the sensor readings are sent to the ZigBee wireless sensor network (WSN) and look directly at the 2x16 LCD monitor, which features the following excellent features: It adopts a high performance chip price ratio RS232-USB pre terminal, integrated into circuit board, take up a lot of space. To overcome this problem, it is necessary to create a tool that can monitor the use of infusion to avoid delays, by showing how much residual fluid contained in the infusion that is being installed in a patient. Therefore, the intravenous infusion into the patient cannot be delayed because the delay of intravenous infusion is very fatal for the patient being treated. ![]() ![]() Infusion is very useful in the field of health one of which is to increase fluid in patients, especially in patients who cannot consume meals directly. Use about four key words or phrases in alphabetical order, separated by commas. In the additional experimental work we tested the speed of reflected waves off of different types of objects including paper, plastic and metal key to see the difference in speed Index Terms- Minimum 7 keywords are mandatory, Keywords should closely reflect the topic and should optimally characterize the paper. Once the person walk through the gate that contains the electromagnetic coil and that person holds a metal object a LED is turned on in the main monitoring room and the video that been captured by the camera is sent to the main monitoring room computer and the suspect will be known to the security policemen, in case the person who walk through the gate dosen't hold a metal object the video that been captured by the camera is automatically deleted and the LED in the main monitoring room stays off. The proposed system is an automatic system that works all together when a person comes near to the ultrasonic waves detects the person along 3 meter away and then the IP camera is turned on automatically to capture a video to the suspect. The distance between the sensor and the object 10 cm we conduct the experiment. The materials that been used are paper, plastic and metal key as an experimental objects. The speed of reflected ultrasonic waves from different types of objects is measured. An ultrasonic sensor is used for the detection. This is the furthest that I have come and the obvious problem is since I use millis both functions start running together and not in a cycle that when one junction turns green the others will turn red.- Metal detection is a physical system that can be used in a military and security to detect metals spatially concealed weapons and un authorized devices. Thanks in advance to anyone who will give me an idea or be generous enough to show me a way. I'm here because I have run out of ideas regarding how to make this work. I want to use millis because I want to display the countdown for the junctions on an lcd too. I'm having trouble by using millis for my 4 way traffic project, I have searched for a week and I can't seem to find a way and needless to say I didn't find any 4 way traffic light made with millis. ![]()
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