3:14 Electronics: LM339N - Comparator #4 not working as expected (always low) (3 Solutions!!) Roel Van de Paar
3:08 Electronics: How does using a DC-DC step down converter save power? (3 Solutions!!) Roel Van de Paar
2:32 Electronics: Resistive touchscreen - when measuring X, why doesn't Y affect the reading? Roel Van de Paar
2:01 Electronics: MCU clock drift and radio frequency drift - are they the same? (2 Solutions!!) Roel Van de Paar
2:28 Electronics: What is best way to generate PWM to drive LEDs without 555 and microcontroller? Roel Van de Paar
1:40 2-to-1 Multiplexer logic equation: is order of inputs important? (2 Solutions!!) Roel Van de Paar
2:20 Electronics: Sending data over network via MicroController (Sparkfun Thing // ESP8266) Roel Van de Paar
3:34 Electronics: Does someone have a non-textbook analogy to explain elements of a circuit? Roel Van de Paar
2:42 Electronics: Could you explain how this current measurement circuit works? (2 Solutions!!) Roel Van de Paar
2:43 Electronics: Is there such a thing as a wireless solid state relay (2 Solutions!!) Roel Van de Paar
2:59 How to calculate resistors and capacitors values for analog RC filters? (3 Solutions!!) Roel Van de Paar
1:58 Electronics: Does developing on ARM Processors from different vendors differ much? Roel Van de Paar
3:19 Electronics: How does a computing system convert a voltage value into it's digital representation? Roel Van de Paar
2:04 Electronics: Using a Mux to switch between reading and driving a wire (3 Solutions!!) Roel Van de Paar
2:31 Electronics: Shared support chips and tooling between 16 and 32-bit computers (2 Solutions!!) Roel Van de Paar
1:42 Electronics: How i fix this PSPICE orCAD problem? - Model D1N747 used by D_D1 is undefined? Roel Van de Paar
2:23 NTC thermistor series/parallel resistor calculation for MCP73833 linear Li-Ion charger Roel Van de Paar
2:25 State Machine with D Flip Flops; how to deal with race conditions (3 Solutions!!) Roel Van de Paar
2:58 Electronics: Power Latching Relay off/on in response to 12V ignition and 1 second ground pulse Roel Van de Paar
4:29 Electronics: Voltage regulator datasheet does not specify input voltage (5 Solutions!!) Roel Van de Paar
2:43 Why do contactors have lower withstanding current for signaling than power circuits? Roel Van de Paar
2:08 Unknown identifier error, new to VHDL and having trouble with this error. I use model sim Roel Van de Paar
5:10 If temperature is not an issue, what can be said about the different ceramic dielectrics Roel Van de Paar
2:48 Electronics: How does program counter stores the instruction memory when program is loaded? Roel Van de Paar
2:05 Electronics: Troublesome circuit with pull up resistors for smart power strip based on ESP8266 Roel Van de Paar
1:41 Electronics: How to measure/show MIPI-DSI 4 lane signals on DSO/oscilloscope? (2 Solutions!!) Roel Van de Paar
2:20 Electronics: How to measure small current in high voltage environment? (3 Solutions!!) Roel Van de Paar
5:43 Electronics: Understanding Fourier, signals and spectrum analyzer (5 Solutions!!) Roel Van de Paar
3:18 Electronics: How to find voltage and current in the given circuit? (2 Solutions!!) Roel Van de Paar
2:10 Electronics: Switching power supplies with a relay, how to account for delay between connections? Roel Van de Paar
2:23 Does a cable exist that would allow me to power a USB device via 2A while also connecting it to... Roel Van de Paar
2:21 Electronics: Microcontroller with both ethernet and radio onboard? (3 Solutions!!) Roel Van de Paar
3:52 Electronics: My shift register is working when I use LEDs, but not a solenoid (4 Solutions!!) Roel Van de Paar
