1:15 Electronics: Demerits of oscilloscope performing measurement and math functions on displayed data Roel Van de Paar
1:41 How are the values for the resistances and capacitor chosen in the circuit below? (2 Solutions!!) Roel Van de Paar
1:29 Electronics: Is it possible to hand solder a component with a peak temp of 250 C? Roel Van de Paar
2:45 Electronics: Beginner - unable to use AND gate with buzzer and flashing light circuit Roel Van de Paar
3:25 Electronics: Why to calculate base voltage in given example differently? (2 Solutions!!) Roel Van de Paar
2:36 Electronics: What do the letters W, Z and G stand for on an extension cord (USA)? Roel Van de Paar
2:42 Electronics: 12A current from 24V power source, are there resistors which can handle the wattage? Roel Van de Paar
3:34 Electronics: gain, bandwidth and GBWP of current to voltage converter with op-amp (3 Solutions!!) Roel Van de Paar
2:40 Electronics: Are MOVs and Inductors good enough for power supply protection? (2 Solutions!!) Roel Van de Paar
3:58 Electronics: What could be the reason to use a current source for potentiometric vane measurement? Roel Van de Paar
2:53 Electronics: Why both boost convertor and boost controller are required here? (3 Solutions!!) Roel Van de Paar
4:15 Electronics: Tool to calculate cascaded but independent single-pole RC hi-pass filters Roel Van de Paar
2:33 Electronics: Best practice for earth connections on isolated equipment (2 Solutions!!) Roel Van de Paar
2:44 smallest possible length of copper wire, where I can measure capacitance via multimeter Roel Van de Paar
2:32 Electronics: Why do most audio players skip the first second on first playback? Roel Van de Paar
1:53 Electronics: LTspice: How to make a time-variant mutual inductance coefficient in transformer model Roel Van de Paar
1:49 Why does a comparator changes its state when I touch any node at the input? (2 Solutions!!) Roel Van de Paar
2:17 Electronics: How is the switch current related to output current in a DC-DC converter? Roel Van de Paar
3:24 Electronics: Why All DDR's (DDR, DDR2, DDR3) internal clock sets to 200MHz? (2 Solutions!!) Roel Van de Paar
3:31 Understanding on frequency compensation on driving capacitive loads with an op-amp (2 Solutions!!) Roel Van de Paar
1:34 Electronics: What does it mean bipolar or unipolar junction in a transistor? (2 Solutions!!) Roel Van de Paar
1:56 Electronics: I want to know the usage of a low pass filter and the usage of the phase Roel Van de Paar
2:07 MP3 Player: Disconnect 3-watt speaker from amplifier when headphones are plugged in using... Roel Van de Paar
2:20 Electronics: Is it possible to know the output Amps from a big power transformer? Roel Van de Paar
1:21 Can you effectively run lower power 5V TTL signals through a large piece of metal? Roel Van de Paar
1:31 Electronics: Is there a hobbiest's source for Akros Silicon PoE evaluation boards? (2 Solutions!!) Roel Van de Paar
