Useful tips for everyday
Which temperature sensor is more suitable for measuring body temperature? Infrared (IR) temperature sensors enable accurate non-contact temperature measurement in medical applications. The most common…
What is meant by an equivalent resistance? The equivalent resistance is defined as a common point or node where the total resistance is measured in…
What is an AC power cable? An alternating current (AC) power cord, or simply AC cord, is a cord used to connect a device to…
How does a Hall effect switch work? So, how does a Hall effect sensor work? Using semiconductors (such as silicon), Hall effect sensors work by…
How do you design a filter? Typical design requirements The filter should have a specific frequency response. The filter should have a specific phase shift…
How many amps can a magnetic reed switch handle? Conversely, unlike electromechanical armature style relays, the Reed Relay can switch or carry currents as low…
CAN bus Arduino sparkfun? The CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities and allows you to hack your vehicle. This shield allows…
What is the decibel level of human voice? about 60 dB Sound is measured in decibels (dB). A whisper is about 30 dB, normal conversation…
What is smoothing in Arduino? This sketch reads repeatedly from an analog input, calculating a running average and printing it to the computer. This example…
Why do we need Minterms? By using minterms in boolean equations you can: easily know how the input of AND gates and OR gates (or…