2:41 Why does the power strip's switch light turn on even when the switch is off when I plug in a... Roel Van de Paar
2:16 Electronics: Controlling Solenoid Valves with ULN2003A, Inrush Current, Arduino (3 Solutions!!) Roel Van de Paar
4:05 Electronics: Why is a lab PSU not suitable for driving a laser diode directly? (3 Solutions!!) Roel Van de Paar
1:57 Electronics: What does this symbol in a schematic diagram mean? (wire through circle) Roel Van de Paar
3:41 Electronics: Determining potentiometer sensor output resistance with parallel resistor Roel Van de Paar
2:42 Explaining large current spike in RC circuit for multisim simulation (4 Solutions!!) Roel Van de Paar
2:49 Quartz oscillator using a large irregular (natural) piece of quartz crystal for maximum Q? Roel Van de Paar
1:47 Electronics: wire gauge for solderless lithium batteries in series? (2 Solutions!!) Roel Van de Paar
2:56 Electronics: Best way to measure 0-5V with uController running on 3.3V (4 Solutions!!) Roel Van de Paar
2:14 Electronics: Why does LED dim when adding second LED in parallel with a single resistor? Roel Van de Paar
2:15 Electronics: Decoupling cap: Closer to chip but with via or farther without via? (2 Solutions!!) Roel Van de Paar
2:02 Calculate work done to remove a electron at the above position from nucleus to infinity Roel Van de Paar
2:45 MOSFET N channel power switch: high side doesn't work and low side would need multiple MOSFETs Roel Van de Paar
1:32 Electronics: Can I burn out my multimeter's A range by using a few mA of current? Roel Van de Paar
1:48 Electronics: My work directory in ModelSim is always empty. How can I resolve this problem? Roel Van de Paar
3:23 Charging a high voltage capacitor with power supply. How exactly? (3 Solutions!!) Roel Van de Paar
2:27 Electronics: Usefull 0402 and 0603 solderbridge footprints compatible with machine manufacturing? Roel Van de Paar
2:11 What is the meaning of the term "Ground Paddle" in the context of ORG1411 PCB design? Roel Van de Paar
2:00 Electronics: What are the disadvantages or advantages in using larger SMD resistors and capacitors? Roel Van de Paar
3:07 Electronics: In nut shell, how to manually program a microconntroller (3 Solutions!!) Roel Van de Paar
1:59 Electronics: What is the cheapest sensor that can detect a wall regardless of color? Roel Van de Paar
3:06 Electronics: How a laser ranger finder actually works on an odd surface? (2 Solutions!!) Roel Van de Paar
1:36 Electronics: How to determine the steady state voltage across two capacitors in parallel? Roel Van de Paar
1:39 Electronics: Using two voltage regulators (780x) in series to prevent heat sink Roel Van de Paar
2:02 Is there any way I can program stm32f103c8t6 through usb to ttl converter and using keil uvision 5? Roel Van de Paar
2:52 How to pick/calculate component values for a tuned amplifier centered on 13.56Mhz? (2 Solutions!!) Roel Van de Paar
