Useful tips for everyday
Can stranded wire be connected to solid wire? Yes, just a wire nut. Many wirenut instructions and most pro electricians will tell you that if…
Can I use opamp as comparator? Comparators are designed for clean fast switching and, as a result, often have worse dc parameters than many op…
Can I plug 100 240V to 220V? A dual voltage device can accept both 110-120V and 220-240V. Luckily, many travel gadgets are dual voltage, so…
How is an opto TRIAC used in a DC control circuit? The LED is switched on and off by a low-power DC control circuit and…
Which is communication protocol? A communication protocol is a system of rules that allows two or more entities of a communications system to transmit information…
Can a sensor be wired to an Arduino? The majority of analog sensors for Arduino are wired and programmed the same. So, once you learn…
Can I charge my phone with a 12V battery? Mobile phones often require mobile power supplies. Car batteries are available even in the most remote…
How do I choose a fuse for my power supply? There are a few ratings that are very important when it comes to selecting a…
When the input voltage is reduced to zero in a closed loop configuration the circuit acts as? Explanation: Since, the input signal voltage is reduced…
Why do we use diode in astable multivibrator? ABSTRACT The conventional two transistor astable multivibrator has been modified to produce better waveform which are more…