Driving & Safety How Steering Wheel Controls Work Under the Hood How to Identify and Fix a Coolant Leak Electronics How accurate are gas mileage monitors? You May Like Running on Empty? How Bad Is It for Your Car? Explore More Under the Hood What Does the Battery Light on in Car Me...
You can observe this phenomenon with a simple experiment. Light a candle in the dark, and hold a magnifying glass between it and the wall. You will see an upside down image of the candle on the wall. If the real image of the candle does not fall directly on the wall, it will appear...
What are accelerometers used for? What is acceleration? How do accelerometers work? Types of accelerometers How does a MEMS accelerometer chip work? Find out moreWhat are accelerometers used for?Photo: The appliance of rocket science? An accelerometer developed by Honeywell in the 1980s for use ...
How Does a CMOS Sensor Work? A CMOS sensor is made up of a grid of millions of tiny pixels. Each pixel is an individual photosite, often called a well (see Figure 1). When photons enter the photosite, they hit a light-sensitive semi-conductor diode, orphotodiode, and are c...
How does a force sensor work? Looking under the hood Meet the strain gauge The underlying physics and material science behind the force sensor working principle is tied to a component of the sensor that is called the strain gauge (or strain gage). Structurally, a load cell sensor is made ...
Depending on the type of laser you're using, you may also need a shutter to control the exposure. Lenses: Holography is often referred to as "lensless photography," but holography does require lenses. However, a camera's lens focuses light, while the lenses used in holography cause the ...
The speed of fans on a device is adjusted based on heat dissipation of the device, that is, the temperature of each temperature sensor on the device. According to the fan speed adjustment algorithm, if the temperature at the monitoring point of the temperature sensor increases, the fan speed...
How does parking sensor work? The Ultrasonic sensors – just like bats – use high-frequency sound waves to detect objects. These sensors emit sound pulses that reflect off of nearby objects. A receiver detects the reflected waves and calculates the distance from your vehicle to the object. How...
How Does a Pressure sensor Work?: Componentry The most common pressure transducer constructions include a force collector such as a flexible diaphragm and a transduction element that uses a dependent resistive, capacitive, or inductive method to generate an electrical signal. The type of electrical ...
How does the gas get there? By a diffusion process, the exhaust gas to be sampled enters the cavity. Not to get too “geeky” about the diffusion process, but suffice to say that there are two diffusion mechanisms: one is known as molecular diffusion, and the second is known as ...