3:59 Electronics: How does the Colpitts oscillator provide positive feedback? (3 Solutions!!) Roel Van de Paar
2:16 Electronics: Which formulas do I need to calculate current of a 3phase induction motor Roel Van de Paar
3:24 Why can this ignition coil driver circuit not produce high voltage but only ~ 300 V? Roel Van de Paar
3:40 Electronics: Unable to use IR receiver and motor shield together (2 Solutions!!) Roel Van de Paar
2:29 Electronics: When/where to open and close a transformers output (2 Solutions!!) Roel Van de Paar
1:59 Electronics: Connecting to Wifi over Bluetooth for embedded systems (2 Solutions!!) Roel Van de Paar
3:15 Electronics: How to measure output of the ultrasonic transducer? (3 Solutions!!) Roel Van de Paar
1:58 Connecting LORA SX1278 1W to Arduino UNO (LORA 5V Supply voltage but 3.3V communication voltage) Roel Van de Paar
2:38 Electronics: PNP/NPN - Why do we not just use one of the two types? (5 Solutions!!) Roel Van de Paar
1:23 Electronics: Resistance and Inductance of a ceiling fan motor needed to spec snubber Roel Van de Paar
2:15 Electronics: Common Mode Noise on Differential Lines Driven Against Chassis GND Roel Van de Paar
2:00 Electronics: Time parameters of pressing a tact button by people (2 Solutions!!) Roel Van de Paar
3:16 "Fast" pulse (8s) low current (10A - 100A) amplification for optocouplers (2 Solutions!!) Roel Van de Paar
2:47 What would be the safest method to power a laptop (IdeaPad 510 15isk) from a 14.8v battery pack? Roel Van de Paar
2:12 The . hex file we burn goes to flash memory or RAM or EEPROM of Atmega8? (3 Solutions!!) Roel Van de Paar
1:56 In a DC circuit, are there any reasons for wiring overcurrent protection such as fuse Roel Van de Paar
1:20 Features to include on a new embedded Linux board to make development and debug easier? Roel Van de Paar
2:10 Electronics: Analog switch with a fixed state when not powered? (2 Solutions!!) Roel Van de Paar
2:10 Home-made impedance meter: what's the difference between voltage divider and active filter methods Roel Van de Paar
3:35 What is the load line and operating point used for in practical? (3 Solutions!!) Roel Van de Paar
2:09 Electronics: Two different widths / sizes of banana plugs on home audio receivers? Roel Van de Paar
2:57 Analog input over-voltage protection using Schottky and Zener Diodes. Can it work? Roel Van de Paar
2:09 In Buck Converter, when the ESR and EPR of Inductor increases then what is the its effect on... Roel Van de Paar
3:39 Electronics: Why do some wire gauge ampacity charts state vastly different current ratings? Roel Van de Paar
3:05 Material with fairly high resistivity, but allows flow of charge (2 Solutions!!) Roel Van de Paar
2:22 Electronics: Differences between a FET multiplexer and regular digital multiplexer? (2 Solutions!!) Roel Van de Paar