1:51 Electronics: How are induction motors designed to minimize cogging and crawling? Roel Van de Paar
1:59 Electronics: What are the effects of AC vs DC for an Incandescent bulb life? (2 Solutions!!) Roel Van de Paar
2:13 Electronics: Do I need to worry about VSWR when antenna efficiency already includes return loss? Roel Van de Paar
1:19 Electronics: a temperature sensor for battery heating system in cold environment Roel Van de Paar
2:40 How to regulate voltage of transformer output for nichrome wire? (2 Solutions!!) Roel Van de Paar
5:00 Electronics: Switch design for shorting the power control pins? (3 Solutions!!) Roel Van de Paar
4:16 Electronics: A path for capacitor's charging, and another for discharging it (4 Solutions!!) Roel Van de Paar
1:43 How to activate a second power after the first one is turned on? (2 Solutions!!) Roel Van de Paar
3:44 Electronics: Why does my clock signal have a step half way between high and low? (2 Solutions!!) Roel Van de Paar
1:40 Electronics: How to find a male and a female D connectors 15 pins, in altium designer Summer 09? Roel Van de Paar
3:01 Electronics: How should a SPDT switch be wired for a digital input? (3 Solutions!!) Roel Van de Paar
2:50 What type of connector is this? Looks like two pins but is only one (2 Solutions!!) Roel Van de Paar
1:32 iCEstick40HX1K device is malfunctioned, and windows does not recognize it when programming... Roel Van de Paar
1:34 When can Self Resonance of a capacitor be a bad thing in bypass and decoupling applications? Roel Van de Paar
1:50 Synchronise SPI: options? Dedicated reset line? Series of reset bytes not allowed in data? Long... Roel Van de Paar
2:26 Why do 100 nF ceramic disc capacitors from multiple sources, measured with two instruments, all... Roel Van de Paar
4:46 On a transmission line, why does max power transfer occur at impedance matching? (5 Solutions!!) Roel Van de Paar
1:43 Electronics: Need help getting SainSmart TFT LCD working with mega (2 Solutions!!) Roel Van de Paar
2:55 Electronics: Can a laser display numbers like an LCD 7 segment display? (3 Solutions!!) Roel Van de Paar
2:35 Electronics: Audio transformer: What to do with an unused winding? (3 Solutions!!) Roel Van de Paar
1:42 Electronics: Is it feasible to have a Touchscreen with 2 (mirrored) USB outputs? Roel Van de Paar
3:00 Electronics: The rate of change of magnetic flux linkage with a rotating coil (3 Solutions!!) Roel Van de Paar
2:05 Can I get all the energy from a PV system if it is only hooked up to a CC and batteries? Roel Van de Paar
1:57 Electronics: Two solenoids lower spindle, but it won't raise again... suggestions? Roel Van de Paar
3:19 Electronics: In clock recovery, how is the recovered clock used to recover data? (3 Solutions!!) Roel Van de Paar
2:09 Are USB 2.0 hubs required to disable downstream VBUS when upstream VBUS is removed Roel Van de Paar
2:26 What's the name of the type of button that you have to press and hold for current to pass... Roel Van de Paar
2:13 Electronics: Confusion with resistor and diode voltages when heated in a series circuit Roel Van de Paar
2:07 Electronics: Is it safe to charge single 18650 cells without temperature sensing? Roel Van de Paar
4:01 Electronics: Why does capacitance not depend on the material of the plates? (7 Solutions!!) Roel Van de Paar
3:49 Electronics: Why is Arduino Uno Rev3 input voltage specified up to 20V? OpAmp? (2 Solutions!!) Roel Van de Paar
