3:05 Electronics: Why are the pins on the official arduino motor shield so long? (3 Solutions!!) Roel Van de Paar
2:41 What's an easy approach to provide Wi-Fi/Webserver to mobile phone apps without hotspot Roel Van de Paar
1:37 Can USB data transfer between Arduino and Android with the 5V power line disconnected still work? Roel Van de Paar
1:51 How to use HDL designs in hobby circuits and how to do transistor level tuning? Roel Van de Paar
1:54 Can an X-class safety capacitor be used in series with a load (i.e. where steady current flows... Roel Van de Paar
2:13 Electronics: How do the hybrid-pi models between N-channel and P-channel JFETs differ? Roel Van de Paar
2:37 Electronics: Can some clamp meters measure voltage through their clamp? (3 Solutions!!) Roel Van de Paar
2:51 Time taken by an alternating quantity to reach a particular value for the second time within one... Roel Van de Paar
2:22 Electronics: SPI clock synchronization issue and inconsistency with data output Roel Van de Paar
1:52 Electronics: Why would a 150 MHz probe work fine for a 100 MHz oscilloscope? (2 Solutions!!) Roel Van de Paar
1:21 What is the difference between ambient temperature and object temperature in MLX90614 sensor Roel Van de Paar
3:55 First PIC microcontroller family to learn? and resources? development board? (6 Solutions!!) Roel Van de Paar
3:25 Electronics: LCD screen: can this problem be caused by the inverter? (2 Solutions!!) Roel Van de Paar
2:22 Electronics: Can I use ghdl or some other VHDL compiler/simulator than WebPack with a Spartan 3E? Roel Van de Paar
2:15 How does the microcontroller read potentiometer resistance as integer without regard to... Roel Van de Paar
3:51 Electronics: Use one or two transistors to switch an LED from PIC (3 Solutions!!) Roel Van de Paar
4:17 How to detect IR pulse using phototransistor and voltage comparator (subtracting constant light)? Roel Van de Paar
1:30 Electronics: Ferrite bead pi-filter vs feed through capacitors in supply decoupling Roel Van de Paar
1:45 Electronics: RL circuit: How to determine the equivalent resistance of the circuit? Roel Van de Paar
3:54 Help wanted explaining signals coming with higher frequency than clock and how to handle them Roel Van de Paar
2:37 Electronics: Measure High Dc Voltages 0-150V using a STM32F446RE MCU (2 Solutions!!) Roel Van de Paar
5:41 Engineering Electronics: which approximation is usually good enough? (8 Solutions!!) Roel Van de Paar
2:43 Electronics: Does the resistor values used for opamp circuits come from the equations? Roel Van de Paar
3:40 Electronics: Decimal-Binary-Hex-Base7 Conversions with Radix Points? (3 Solutions!!) Roel Van de Paar
