Useful tips for everyday
Do capacitors have positive and negative terminals? On these electrolytic capacitors, there’s a positive pin, called the anode, and a negative pin called the cathode.…
How is input offset voltage measured? The circuit amplifies the input offset voltage by the noise gain of 1001. The measurement is made at the…
What is the difference between power Mosfet and normal MOSFET? Power MOSFET is a type of MOSFET which is specially meant to handle high levels…
How do you feed electricity back to the grid? Under this arrangement, a single, bi-directional meter is used to record both electricity you draw from…
Why capacitor bank is rated in KVAR? Capacitor banks designed for power factor correction are rated in kVAr (kilo-volt-ampere reactive) because it’s convenient. One will…
How do you solder a PCB surface mount? Step 1: Preparing the PCB. Check to be sure the pad size of the PCB lines up…
How do I make a transistor turn on at a certain voltage? So, increasing the base resistor (R2) will make the transistor turn on at…
Should have used a 555? “You should have used a 555” has become a bit of a meme around these parts lately, and for good…
What is the difference between DDR and Lpddr? LPDDR DRAMs in low-power states help achieve the highest power efficiency and extend battery life. LPDDR DRAM…
Can inductors and capacitors generate energy? Inductors and capacitors are energy storage devices, which means energy can be stored in them. But they cannot generate…