Useful tips for everyday
Can I replace ATmega8 with Atmega328? Shouldn’t be a problem. Some later versions already have a ATMega168 instead of the ATMega8. All three are pin-compatible.…
Is a Hall effect switch a semiconductor? Hall Effect Sensor Principles Hall Effect Sensors consist basically of a thin piece of rectangular p-type semiconductor material…
Is 240V The RMS? With a pure sinusoidal waveform the voltage that is generally discussed is the RMS voltage because this is equivalent to the…
How many slaves can be used in I2C? “You have a 7-bit address. That means you can address up to 127 slaves.” “The number of…
How can I improve my problem-solving skills? 4 Tips to Improve Your Problem Solving Skills Focus on the solution. It’s easy to become hyperfocused on…
What is QFN in PCB? QFN stands for quad flat no-lead package. It is a leadless package that comes in small size and offers moderate…
What is a blackboard called now? A blackboard (also known as a chalkboard) is a reusable writing surface on which text or drawings are made…
Which transmission need not to have a line of sight transmission? Walkie-talkies and handheld two-way radios rely on signals that travel in a straight line.…
How does a transformer work? The core of the transformer works to direct the path of the magnetic field between the primary and secondary coils…
How do you make a voice recording circuit? This circuits contains a non-volatile memory which can memorise sound or voice without power supply up to…