Useful tips for everyday
How much CO2 do cars emit per km? According to provisional data published today by the European Environment Agency (EEA), the average carbon dioxide (CO2)…
What is blanking of pipe? Blanking or blinding – The absolute closure of a pipe, line, or duct by the fastening of a solid plate…
Which sensor can be used for weight measurement? load cell A load cell is essentially a force transducer or force sensor. It is used principally…
What is uplink and downlink frequency in mobile communication? GSM-900 uses 890 – 915 MHz to send information from the Mobile Station to the Base…
How do side pull caliper brakes work? Side-pull brakes are pretty simple. They use a steel cable to pull on a light alloy arm, which…
Is line voltage line to line or line to neutral? In a Single-Phase Supply system, the lower voltage (typically 120V) will be the ‘Line to…
Is it safe to reuse yogurt containers? So the yogurt containers may be safe to reuse, although a recent study in Environmental Health Perspectives indicates…
How do you get high torque on a stepper motor? Chopping the drive voltage provides better torque-speed characteristics. Providing higher voltage to the motor windings…
What is the difference between sampling scope and real-time scope? An equivalent time sampling oscilloscope, sometimes simply called a “sampling scope,” measures only the instantaneous…
How many ports are there in pic18f? 40 pins of PIC18F4550 are divided into 5 ports. Out of which, 35 pins are Input-Output pins which…