2:17

Electronics: Question for increasing the Flux of an electromagnet (2 Solutions!!)

Roel Van de Paar

2:59

Electronics: Abracon RTCC - no startup oscillation, no SPI

Roel Van de Paar

3:33

Electronics: Newbie Help - Trouble with NPN resistor (3 Solutions!!)

Roel Van de Paar

2:25

Electronics: Electrical Power Question (2 Solutions!!)

Roel Van de Paar

2:17

Electronics: How to bond/connect wires to neodymium magnets? (3 Solutions!!)

Roel Van de Paar

2:23

Electronics: Choice of solder influencing quartz crystal? (2 Solutions!!)

Roel Van de Paar

2:16

Electronics: Current Measurement. 50Amps 0.5% error margin (2 Solutions!!)

Roel Van de Paar

1:22

Electronics: Can a piece of metal with a specified shape resonate at a certain frequency?

Roel Van de Paar

2:13

Electronics: Is this basic schema of a brushless driver correct?

Roel Van de Paar

2:03

Electronics: How to use nRF24LE1 with Arduino and nRF24L01+? (2 Solutions!!)

Roel Van de Paar

2:50

Electronics: Opamp oscillator (2 Solutions!!)

Roel Van de Paar

1:20

Electronics: How does AM radio transmit volume?

Roel Van de Paar

2:19

Electronics: Q: Slew Rate of MCP601

Roel Van de Paar

1:39

Electronics: Radio activated on/off switch

Roel Van de Paar

4:23

Electronics: Power grids : AC vs DC (7 Solutions!!)

Roel Van de Paar

1:51

Electronics: Is there a free hosting site for electrical engineering projects? (2 Solutions!!)

Roel Van de Paar

2:21

Electronics: How should I power my robot using 7.2v?

Roel Van de Paar

2:33

Electronics: How to give clock on xilinx spartan 6? (2 Solutions!!)

Roel Van de Paar

2:26

Electronics: USB-C superspeed Signal pass through connection issue

Roel Van de Paar

1:32

Combining the outputs of multiple SPI devices

Roel Van de Paar

2:53

Electronics: Collisions of Thermal Impedances (2 Solutions!!)

Roel Van de Paar

1:30

How do we test a HF transformer to see if it steps up correctly?

Roel Van de Paar

2:25

PIC output is high before being set high automatically (2 Solutions!!)

Roel Van de Paar

2:25

GNU MCU Eclipse compiles files but no object (.o) files (2 Solutions!!)

Roel Van de Paar

3:13

Confused about IN/OUT architecture of z80 chip (4 Solutions!!)

Roel Van de Paar

1:50

My pulldown resistors don't work when connected to my battery pack

Roel Van de Paar

1:54

Electronics: K Map, Essential prime Implicant

Roel Van de Paar

2:12

Electronics: Ceramic capacitor value changes after soldering! (3 Solutions!!)

Roel Van de Paar

1:18

What is a Data-to-Segment Delay (MAX7219)

Roel Van de Paar

1:25

Electronics: For measuring IV curves, could you use a current source and measure the voltage?

Roel Van de Paar

3:53

Electronics: Understanding transistor circuits (3 Solutions!!)

Roel Van de Paar

2:24

Replacing 75 ohm heating coil with resistors? (2 Solutions!!)

Roel Van de Paar

2:37

Electronics: Speeding up an analog clock (3 Solutions!!)

Roel Van de Paar

3:58

Electronics: Most efficient way of creating a bool array in C - AVR (3 Solutions!!)

Roel Van de Paar

1:52

Electronics: Do I understand Ohm's law correctly?

Roel Van de Paar

2:15

Electronics: Electrical energy saving (2 Solutions!!)

Roel Van de Paar

2:29

Read and Write Protection to pic18f4520? (2 Solutions!!)

Roel Van de Paar

1:19

Electronics: Possible Homemade RCA to Aux

Roel Van de Paar

1:24

Electronics: What is a "button load cell"?

Roel Van de Paar

2:05

Electronics: How to find connections on board? - DIY Keyboard from Old Laptop?

Roel Van de Paar

1:33

i-v graph, how to find current and its behavior

Roel Van de Paar

2:11

Electronics: How to open a 32" Philips CRT TV for service?

Roel Van de Paar

2:55

Electronics: Reverse Polarity Protection, External Circuit (4 Solutions!!)

Roel Van de Paar

1:36

Electronics: CMOS Technology

Roel Van de Paar

2:05

Electronics: How should I interpret this USB packet in a human readable way?

Roel Van de Paar

2:12

Mysterious Noise Issue in Automotive Ignition Coil Application, Arduino

Roel Van de Paar

1:24

Electronics: How to look a 230V ,50 Hz AC power supply via oscilloscope from the switchboard?

Roel Van de Paar

2:20

Twisted-pair wire's effect on Common mode noise (2 Solutions!!)

Roel Van de Paar

4:05

What is the use of analog circuits today? (5 Solutions!!)

Roel Van de Paar

2:05

Electronics: Confusing phasor representation

Roel Van de Paar

2:07

Why prevent high frequency input into the loud speaker using a low pass filter?

Roel Van de Paar

2:14

1-Wire DS18B20 on mighty 1284p can't find my sensors, same sensors work w/ Duemilanove

Roel Van de Paar

2:57

Electronics: Component identification 8Y (2 Solutions!!)

Roel Van de Paar

3:05

stm32f429 flash load address error

Roel Van de Paar

2:09

Electronics: How many concurrent senders can CDMA support for a code length of n?

Roel Van de Paar

3:22

Electronics: Max. switching current in relay (4 Solutions!!)

Roel Van de Paar

2:27

Electronics: -Ve feedback comparator and its threshold values?

Roel Van de Paar

2:34

Electronics: Interrupt within an interrupt on a PIC18

Roel Van de Paar

3:03

Electronics: How to stop a switched current affecting an IC?

Roel Van de Paar

1:51

Electronics: Based on what should i choose an amplifier to implement a Howland current pump with?

Roel Van de Paar

1:47

Identify the op amp IC

Roel Van de Paar

2:23

Electronics: Voltage dividers and resistors (2 Solutions!!)

Roel Van de Paar

1:24

Electronics: RGB888 to RGB565 pins for an AL250

Roel Van de Paar

2:11

Level shifter circuit with 50 V output

Roel Van de Paar

4:13

Electronics: Dimmer effect (fade) on 12v LED using transistor and Arduino (4 Solutions!!)

Roel Van de Paar

1:46

Electronics: ngspice - Measure param (2 Solutions!!)

Roel Van de Paar

2:42

Electronics: Fan-out of the Intel 8086

Roel Van de Paar

1:58

Electronics: BMC150 initialization does not work

Roel Van de Paar

2:49

Electronics: Real Time AC Current Sensing (2 Solutions!!)

Roel Van de Paar

1:27

Electronics: soldering wires between two points on a perfboard

Roel Van de Paar

2:19

Mealy Safety Device with 2 inputs

Roel Van de Paar

1:37

How to use two USB power banks?

Roel Van de Paar

2:35

Electronics: Current value of two serial transistors

Roel Van de Paar

2:17

Electronics: Fluctuating ADC readings upon changing power source

Roel Van de Paar

4:03

Electronics: actual formula for open loop gain in a non-inverting op-amp? (3 Solutions!!)

Roel Van de Paar

2:45

Customizing pin orientation in Altium schematic library (2 Solutions!!)

Roel Van de Paar

3:17

Hot swappable stepper motor (2 Solutions!!)

Roel Van de Paar

1:58

Electronics: Is there a way to self hardreset /restart microcontroller? (2 Solutions!!)

Roel Van de Paar

2:10

Electronics: Nodal voltage analysis

Roel Van de Paar

2:47

Electronics: Current through a resistor and diode in series (2 Solutions!!)

Roel Van de Paar

2:19

Can someone help me on how to charge this Battery?

Roel Van de Paar

1:40

Electronics: tube amp power transformer

Roel Van de Paar

2:44

How capacitors connected in series are affecting the total capacitance of the network, since...

Roel Van de Paar

2:23

Electronics: Atmel Studio 7 Custom Build Tool Output

Roel Van de Paar

1:24

How can we measure the voltage upto 2000V?

Roel Van de Paar

1:44

Electronics: calibration working in DDR2/3 memory devices (2 Solutions!!)

Roel Van de Paar

3:19

Electronics: Is a relay stressed by a partial activation of the trigger? (2 Solutions!!)

Roel Van de Paar

3:18

Electronics: Does running LED at higher voltage damages the LED? (4 Solutions!!)

Roel Van de Paar

2:17

Electronics: vhdl port declaration with different sizes

Roel Van de Paar

1:16

Electronics: Question about using variable reluctance sensor

Roel Van de Paar

2:34

Electronics: Solar Panel Cellphone Charger - Not Enough Current? (2 Solutions!!)

Roel Van de Paar

2:35

Electronics: Sink current for TLP521 via 74HC595 or ULN2803A (2 Solutions!!)

Roel Van de Paar

2:59

Microcontroller GPIO status when switched off s Can current flow from internally in...

Roel Van de Paar

1:14

Electronics: Sourcing High Conductor Count Cable

Roel Van de Paar

2:32

Electronics: Powering multiple devices from a single power supply (2 Solutions!!)

Roel Van de Paar

1:48

Electronics: Unexplained behavior pic port b on change interrupt

Roel Van de Paar

3:10

Getting no response from MCP2515 using SPI (2 Solutions!!)

Roel Van de Paar

1:48

Electronics: Transistor driven g6k/ud2 relay not work

Roel Van de Paar

1:34

Electronics: How to precisely measure low currents if the voltage is high? Shoestring Budget?

Roel Van de Paar

2:33

Electronics: Transistor switch logic, multiple lines

Roel Van de Paar