3:00 Electronics: What are these small stubs on the USB data pins of this device? (2 Solutions!!) Roel Van de Paar
2:06 Electronics: What is the lifespan of ultrasonic transducers like the ones used in hobby projects? Roel Van de Paar
3:01 Electronics: Truth table to transistor diagram and Boolean experssion to transistor diagram Roel Van de Paar
2:42 Electronics: 4-bit Finite State Machine with 6 states and synchronous reset using D Flip-Flops Roel Van de Paar
3:01 Is it possible to make a weak analog low-pass filter with less than 20 dB/decade roll-off? Roel Van de Paar
2:49 Electronics: (How) can I determine the characteristics of an unidentified SMPS transformer? Roel Van de Paar
2:09 Electronics: What is a #delay inside a synchronous process used for? (2 Solutions!!) Roel Van de Paar
2:21 Electronics: Cadence Virtuoso 6.1.6 is EXTREMELY slow while simulating (2 Solutions!!) Roel Van de Paar
3:25 Electronics: DC blocking capacitor in opamp feedback loop - does this count as the "signal path"? Roel Van de Paar
1:28 Electronics: What do you actually mean by DC voltage gain and AC voltage gain? (2 Solutions!!) Roel Van de Paar
2:58 Electronics: How does a logic gate behave with an input changing faster than its propagation delay? Roel Van de Paar
2:50 Electronics: Will this short range AM transmitter constructed using crystal work? Roel Van de Paar
2:44 What are all the multiple pins on PSU connectors for? How does a 24-pin MB connector work exactly? Roel Van de Paar
2:12 Electronics: Does a boost converter affect the life span of the source battery? (2 Solutions!!) Roel Van de Paar
3:12 Electronics: Setting stm32f4 SystemCoreClock to 100MHz but can't get it (only get 57.6MHz) Roel Van de Paar
1:43 Electronics: Is it possible to program the Teensy3.0/3.1/3.2 in C? (2 Solutions!!) Roel Van de Paar
2:53 Electronics: TimerA: How to get PWM in upMode configuration?(TI MSP432 Launchpad) Roel Van de Paar
1:54 Electronics: Three-phase transformer vs. three single-phase transformers (2 Solutions!!) Roel Van de Paar
2:06 Electronics: How to fade in and out light bulb(220V) (Arduino)? (2 Solutions!!) Roel Van de Paar
2:12 Can I produce a square wave(basically a clock) from a USB port on my Laptop? If yes how? Roel Van de Paar
4:14 Electronics: Timer sequence with delayed off and long trigger pulse (3 Solutions!!) Roel Van de Paar
4:16 Short circuit when probing live ATX power supply primary section with voltmeter (4 Solutions!!) Roel Van de Paar
2:51 Electronics: Does it ever make sense to use a 50 input with 10X scope probe? (2 Solutions!!) Roel Van de Paar
2:44 Wiring an optocoupler to have both inverting and non-inverting output (3 Solutions!!) Roel Van de Paar
2:07 Electronics: What are the risks of powering fan AC motor with Triac dimmer? (2 Solutions!!) Roel Van de Paar
2:28 Electronics: What is the purpose of the 250uF capacitor in the LM386 circuit? (2 Solutions!!) Roel Van de Paar
2:59 Why is the 74hc595 shift register causing a few pins to be lower voltage than others? Roel Van de Paar
1:54 Electronics: Real life output impedance of a Unity-Gain OpAmp Buffer circuit (2 Solutions!!) Roel Van de Paar
3:19 Electronics: Anything special to consider when running a 12v "Bus" throughout my house? Roel Van de Paar
2:52 Synchronizing a diesel generator with a pure sine wave inverter (4 Solutions!!) Roel Van de Paar
2:27 Electronics: How do pick and place machines pick up components? (3 Solutions!!) Roel Van de Paar
3:43 Electronics: reverse engineering a serial protocol with a scope (4 Solutions!!) Roel Van de Paar
2:34 Electronics: Darlington-pair transistor power amplifier for cd-player (2 Solutions!!) Roel Van de Paar
4:03 Electronics: Is power rating of transformer determined by input or load? (3 Solutions!!) Roel Van de Paar
3:28 Electronics: How to get maximum damping factor from this system? (2 Solutions!!) Roel Van de Paar
