Electrical Engineering

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12V solenoid drawing more current than it needs
Awarded 2 hours ago
How do I solder this tiny QFN chip
Awarded 13 hours ago
Internal structure of MOSFET gate driver integrated circuts
Awarded 19 hours ago
How Many LEDs can be driven with one WS2811
Awarded yesterday
Can you actually break an FPGA by programming it wrong?
Awarded yesterday
How to find socket for ThinkPad keyboard ribbon cable connector?
Awarded 2 days ago
How to calculate heat sink for 60W LED?
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What is the difference between context switching and interrupt handling?
Awarded 2 days ago
How to wire up camshaft position sensor in lab environment?
Awarded Sep 23 at 0:41
Do I need a flyback diode when using a MOSFET in an H-bridge?
Awarded Sep 22 at 18:32
feedback resistor
Awarded Sep 22 at 2:02
What is the purpose of a tri-state pin in a Oscillator
Awarded Sep 21 at 19:16
Response time of a relay
Awarded Sep 21 at 13:15
Wireless Audio Transmitter
Awarded Sep 21 at 2:17
Capacitor selection for filtering of low level signal
Awarded Sep 20 at 9:02
How to make a DIY Flash Drive?
Awarded Sep 19 at 18:46
Rapidly reverse polarity of electromagnet
Awarded Sep 19 at 17:47
Retrieving data from Agilent 34401A Digital Multimeter over the RS232 interface
Awarded Sep 19 at 13:19
Shielded vs Twisted cables
Awarded Sep 18 at 22:36
Push (Button) Switch Symbol
Awarded Sep 18 at 11:48
Are USB protocol and connector free or are they patented?
Awarded Sep 18 at 2:38
Switch current rating AC vs DC
Awarded Sep 17 at 19:06
Is "humming" normal in an AC relay?
Awarded Sep 16 at 8:17
difference between reverse saturation and leakage current
Awarded Sep 15 at 19:25
7E1 to 8N1.........Parity Bit doubts
Awarded Sep 15 at 17:50
What is the purpose of input protection on USB (or at all)?
Awarded Sep 15 at 12:50
"Normally closed" switch with NPN transistors
Awarded Sep 15 at 4:50
Confused about MW to MWh conversion
Awarded Sep 15 at 0:10
What is GMAC/EMAC and does it define a physical connection to an ethernet chip?
Awarded Sep 14 at 11:07
MOSFET as Variable Resistor in High Amp Circuit
Awarded Sep 13 at 0:36
How can i extract transfer function an unknown nonlinear system?
Awarded Sep 12 at 13:42
What's so great about PPC? There's gotta be something
Awarded Sep 12 at 0:22
Forward surge current - what this mean?
Awarded Sep 11 at 16:46
Send Data With Usart STM32
Awarded Sep 11 at 1:36
Calculate the temperature rise in a wire due to current
Awarded Sep 10 at 5:43
Understanding a Single Transistor Flyback Transformer Driver?
Awarded Sep 9 at 13:21
How do diodes and capacitors reduce Crossover distortion?
Awarded Sep 9 at 4:51
Insertion Loss vs Transmission Loss
Awarded Sep 8 at 17:27
How to crimp a ferrules(end sleeve)without a crimper?
Awarded Sep 7 at 20:41
Connecting S1 and S2 on SONOFF Mini to 230V
Awarded Sep 7 at 19:18
What lubricant is suitable for switch contact?
Awarded Sep 7 at 15:47
Are touch lamps safe?
Awarded Sep 7 at 2:27
Building a 2's complementer (need help visualising how to make a state diagram and table)
Awarded Sep 7 at 0:15
What is the difference between usb root hub and usb host controller?
Awarded Sep 6 at 22:41
Dupont connector for 5A
Awarded Sep 3 at 16:31
How many amperes can an alkaline AA battery supply?
Awarded Sep 3 at 8:21
Where do I find models for various common op amps for use in LTSpice
Awarded Sep 1 at 14:00
The input frequency of a servo
Awarded Sep 1 at 10:57
Excess energy from my off grid system
Awarded Aug 31 at 22:48
Do I need to replace the transformer when switching from halogen to LED
Awarded Aug 31 at 20:36
Op-amps circuit with diodes
Awarded Aug 31 at 14:35
Why are BLDC motors DC motors? They work on AC by using inverter. Can I directly give AC supply to a BLDC motor?
Awarded Aug 30 at 13:41
How does a latch determine its initial state?
Awarded Aug 30 at 4:19
What's the difference between a 9v DC battery and a power supply?
Awarded Aug 28 at 5:11
What is the current before arriving a resistor and after leaving it in the wire?
Awarded Aug 28 at 1:26
Quartus II: USB Blaster not found, even after installing the driver
Awarded Aug 24 at 18:57
Amps/phase in stepper motor
Awarded Aug 24 at 16:09
"Safe" (but slower) charge method for AGM batteries?
Awarded Aug 24 at 1:42
What exactly do D+ and D- on a USB connection do? [closed]
Awarded Aug 23 at 8:25
What is the rating of a DVD laser diode
Awarded Aug 23 at 7:57
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