2:29 Electronics: What is the 1000V - 200mV AC range for on my multi meter? (4 Solutions!!) Roel Van de Paar
2:37 Electronics: What is the exact meaning of 0.7V voltage drop in a forward-biased diode? Roel Van de Paar
1:33 Electronics: How is clock signal edge detection done / pros and cons of different approaches? Roel Van de Paar
3:00 Electronics: Connecting a galvanometer directly to a microcontroller's PWM output (4 Solutions!!) Roel Van de Paar
2:58 Why does a C4467 transistor turn off slowly when collector-emitter current is low? Roel Van de Paar
1:52 Electronics: How do you choose a PWM Frequency to drive a DC motor? (2 Solutions!!) Roel Van de Paar
3:03 How does the JTAG TAP react to clock cycling, and why am I unable to get an instruction through? Roel Van de Paar
3:13 Electronics: How to turn on a device with only 1 wire between itself and switch? (2 Solutions!!) Roel Van de Paar
3:05 Electronics: Is it possible to scale +5v : -5v AC to effectively 0:0 with a potentiometer? Roel Van de Paar
2:16 Electronics: Could someone explain to me a simple opamp problem, please? (2 Solutions!!) Roel Van de Paar
1:52 Electronics: Is the voltage from peak to peak my thevenin in voltage? (2 Solutions!!) Roel Van de Paar
2:30 Electronics: How much current is consumed by an avr analog sensor? (2 Solutions!!) Roel Van de Paar
2:56 Electronics: Why have both a Schottky Diode and a MOSFET for reverse voltage protection? Roel Van de Paar
1:40 Electronics: Bad Residential Wiring - Dead circuits and circuits go on and off randomly Roel Van de Paar
2:04 Electronics: 30 minute timer that has normally closed circuit. It goes off when timer activated Roel Van de Paar
2:36 Electronics: Calculating Quiecent Collector current in an inductor coupled transistor Roel Van de Paar
2:06 best high pass filter topology to extract low V kHz range pulse from noisy 60Hz line voltage... Roel Van de Paar
2:51 RFID module always finds the same non-existent tag when seeking (2 Solutions!!) Roel Van de Paar
2:28 How to identify footprint dimensions from datasheet to create my own footprint using KiCad? Roel Van de Paar
2:14 Electronics: Interpreting garage door sensor signal using a microcontroller/opamp Roel Van de Paar
6:48 Electronics: Why do we want gap in the core material while designing inductor? (6 Solutions!!) Roel Van de Paar
2:57 Electronics: Microcontroller clock speed vs internal oscillator (3 Solutions!!) Roel Van de Paar
3:08 Electronics: How do I prevent output of opamp summing amplifier taking negative values? Roel Van de Paar
1:55 How to limit regenerative braking charge current into 48 V DC Battery? (2 Solutions!!) Roel Van de Paar
1:19 What module do I need, to make a light stay on for 2 minutes and then turn off? Roel Van de Paar
3:35 Electronics: optoisolator +ve polarity in - negative polarity out (2 Solutions!!) Roel Van de Paar
3:14 Common Emitter Amplifier Problem (Incredibly lower Gain than input, and Distorted) (2 Solutions!!) Roel Van de Paar
2:24 Electronics: Resistor circuit to correct impedance matching and attenuate signal by 10 decibels Roel Van de Paar
2:02 Whether RF affects LPG Gas Sensor sensitivity or can it be hazardous, like fire and all? Roel Van de Paar
2:20 Electronics: "Phantom" touches on appliance's capacitive buttons. A serious problem? Roel Van de Paar
4:45 Can I use a MOSFET switching circuit to trigger a digital input (that reads +24 V as high) with... Roel Van de Paar
