The TIME (Trainer for Interactive Multipurpose Electronics) system is a trainer for interactive multi-theme electronics.
TIME workstations are a platform for guided learning and self-learning at 360 degrees. With these study boards, the teacher can cover practically all the curricular subjects of the study of electronics, ranging from the basic concepts of electricity and electromagnetism, DC an…
DE LORENZO demonstrators allow the student to access the model of a real system in a real way and sometimes at scale, as well as to carry out experiments with it, so that studens can understand its behavior or generate evaluation processes of procedure and practices.
Vehicle ignition systems has evolved significantly over the years to deliver improved, more reliable and more powerful performance. The purpose of the ignition system is to generate a very high voltage from the car’s 12V battery, and to send this to each sparkplug in turn, igniting the fuel-air mixture in the engine’s combustion chambers. The coil is the component that produces this high voltage…
Vehicle electrical systems were relatively simple, containing just a few circuits for lighting, wiper and heater motors, and a points-type ignition system. The last years witnessed exceptional advances in electronics technology, which brought about a remarkable growth in the function of the electrical system so that a rapid increase in the number and complexity of electrical modules incorporated…
Internal combustion engine produces mechanical power from the chemical energy contained in the fuel, because of the combustion process occurring inside the engine. Approximately 30% of the energy released in an internal combustion engine is converted into work and the remaining energy is lost in the form of heat and friction in the engine. The mechanical energy is usually made available on a rota…
The automobile brake system is the most important in vehicles. In addition, it is an essential element to measure the performance of an automobile that affects the other properties of the vehicles. It is a mechanical device that inhibits motion by absorbing energy from a moving system to slow down or to stop a moving vehicle, most often accomplished by means of friction to convert the kinetic ene…
Vehicle emissions control is the study of reducing the motor vehicle emissions produced especially in internal combustion engines. Emissions of many air pollutants have been shown to have variety of negative effects on public health and the natural environment. The principal pollutants include hydrocarbons (HC), carbon monoxide (CO), oxides from nitrogen NOX (NO + NO2), sulfur oxide (SOX) and vol…
Constantly evolving vehicles have created the need for more car safety features than vehicles of the past. As cars become faster and more efficient, they must also become safer. Drivers are protected by more car safety features than ever, including shatter resistant glass (providing a windshield that breaks into numerous, harmless pieces in the event of an accident), seatbelts, airbags, anti-lock…
Air conditioning like it says “conditions” the air. It not only cools it down, but also reduces the humidity. All air conditioners work with the same way whether they are installed in a building, or in a car. The air conditioning in the car reduces the number of kilometers per liter because there is energy used in removing the heat and moisture from the air inside, and this consumes petrol becaus…
A hybrid vehicle is one that uses more than one means of propulsion, which means combining an Internal Combustion Engine (ICE – petrol or diesel) with an electric motor. Its main advantages are that it should consume less fuel and emit less CO2 than a comparable conventional petrol or diesel-engined vehicle. The electric engine powers the car at lower speeds and gas engine powers it at higher spe…
An Electric Vehicle, also called EV, uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery, solar panels or an electric generator to convert fuel to electricity. Just as there are a variety of technologies available in conventional vehicles…
The diesel engine is an internal combustion engine in which ignition of the fuel which is injected into the combustion chamber is caused by the elevated temperature of the air in the cylinder due to mechanical compression. Diesel engines work by compressing only the air and contrasts with spark-ignition engines such as petrol engine or gas engine, which use a spark plug to ignite an air-fuel mixt…
