From the past 20 years, information technology has brought many major transformations in almost all fields of the world and healthcare is simply not an exception. With proven technical skills and professional engineering experience, we serve the West African mining industry with a full hydraulic repair centre and engineering services that include maintenance solutions. Whether you prefer fast food, diner food, homemade meals, or the menu of five-star restaurants, we all have to eat. Make a playlist of pop, rock, and country songs with food in the title. There are hundreds of VoIP apps that litter the mobile and desktop landscape only some of which are international in scope. Many VoIP apps are popular only in a particular geographic region and practically unknown elsewhere. What they all have in common is that users cannot take their data with them if they wish to leave the service. Instead of moving towards a future where everyone implements standard protocols like SIP or WebRTC, it appears that companies are determined to lock in users by holding their data hostage. The dashboard of the car is equipped with scales by which it is possible to determine the correct operation of all systems of the car and to identify failures. Even an inexperienced motorist must be able to read the readings of these devices. Even if you do not understand the machine at all, read the instructions and learn how to read the instrument readings on the panel, this will not only simplify your life, but save you from unnecessary expenses, because if you do not react in time to the error in the operation of any element of electrical engineering, you will have to make expensive repairs in the future. Customers benefit from our comprehensive spectrum of cutting services. This includes laser, plasma, waterjet cutting as well as machining processes including defined and undefined cutting. Here two IR sensors are used at two different locations. Two timers are used which receives input from the two sensors. The output from both the timers drives a NAND gate which in turn drives another timer to trigger a buzzer in case of the speed going more than the set limit. A decade counter shows the time count of the output pulses or counts the clock pulses, i.e. the time is taken to move from IR sensor position to another. A speed limit is set and the distance between the two spots is fixed. In case the timing count is less than the set time limit, the speed is known to be exceeded and correspondingly a buzzer starts ringing to give the indication. Freedom does not mean that politicians become little gods. Freedom is not the rule of experts in civil society. Freedom is not the rule of the police. In a free country it is the voice of the citizens that matters the most. If South Africa were free, the voice of every South African and of every community would matter equally. Until everyone’s voice counts equally, we cannot say that we are free.