Electrical Engineering

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Awarded 46705 times.
Battery powered GSM for MQTT [closed]
Awarded 1 hour ago
Downloading data from memory using STM32 cube programmer fails with error "Data read failed"
Awarded 2 hours ago
How this FET driver works? [closed]
Awarded 2 hours ago
Signal Tap in vhdl error problem "sld_hub" [closed]
Awarded 5 hours ago
What do these symbols mean in Lattice Diamond software?
Awarded 14 hours ago
Block diagram reduction (input and output transfer function)
Awarded 17 hours ago
VESC and wireless receiver setup
Awarded 18 hours ago
Did a PWM fan tach signal fry my ESP8266?
Awarded 18 hours ago
LF Very Tiny Heating solution [closed]
Awarded 18 hours ago
EMI emission of the classical smartphone charger
Awarded 18 hours ago
How can you calculate Peak Pulse Power for a Non-Rectangular Power Pulse
Awarded 22 hours ago
ad8426 instrumental amplifier design
Awarded 22 hours ago
ST7920 driven display not working with Z80 MPU
Awarded 23 hours ago
OpAmp Selection | Sine Wave Amplifier: 30 MHz, 30Vpp with 15V offset
Awarded yesterday
How do I choose the right microcontroller？
Awarded yesterday
Transformers in parallel
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What determines if a battery is charging or discharging in a circuit?
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Ground terminals on the laptop PCB; laptop PCB troubleshooting/repair
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Low Percentage PWM LED Brightness (Equation?)
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How do I go about solving the current I1 using Thevenin's Theorem?
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How Do I know what V(ds) will be?
Awarded yesterday
Technical Guide Need for TIDA-010208 [closed]
Awarded 2 days ago
Voltage magnitude estimation in DC power flow [closed]
Awarded 2 days ago
Equivalent logic diagram of 74LS189 (64-bit random access memory) [closed]
Awarded 2 days ago
Boosted bridge rectifier, is it a good idea?
Awarded 2 days ago
Bidirectional Shift Register, shifts in multiple directions? [closed]
Awarded 2 days ago
Low Percentage PWM LED Brightness (Equation?)
Awarded 2 days ago
Bouncing ground and voltage spikes (power supply and grounding issues)
Awarded 2 days ago
How to allow a switch only to be used very x minutes?
Awarded 2 days ago
Getting current leakage with BS170 MOSFET when switching LED strip
Awarded 2 days ago
Linearity and speed tradeoff with closed-loop feedback
Awarded 2 days ago
Synthesis tool support for system verilog nested interfaces [closed]
Awarded Sep 24 at 13:04
I need to finding a part to my PCB
Awarded Sep 23 at 17:01
Turn on/off a LED using a D-FF and a transistor
Awarded Sep 23 at 14:25
Reducing DC voltage for electric drill
Awarded Sep 23 at 14:20
As the temperature is increased, the built-in potential is decreased. but why? [closed]
Awarded Sep 23 at 14:15
What's the formula for an idealized diode?
Awarded Sep 23 at 7:41
I keep Blowing up my i2C (ISO1540) isolator when plugging and unplugging my battery
Awarded Sep 23 at 6:21
7404 IC Always outputting high
Awarded Sep 22 at 22:04
Looking to replace a failed resistor when the color bands have burned away
Awarded Sep 22 at 21:48
Equipment recs & design tips for getting started with MIPI CSI-2 camera integration [closed]
Awarded Sep 22 at 19:16
LTSPICE Bridge Rectifier - Odd Output
Awarded Sep 22 at 14:42
(post deleted or otherwise unavailable)
Awarded Sep 22 at 14:05
PoE circuit can not connect when using injector
Awarded Sep 22 at 12:56
Soft latching power circuit stops working after heating
Awarded Sep 22 at 12:12
Transfer function of the below circuit
Awarded Sep 22 at 10:49
What transistor or mosfet should i use to change 20V 30A to 1.5A? [closed]
Awarded Sep 22 at 10:49
Calculate a voltage drop from power drawn (not current)
Awarded Sep 22 at 10:26
(post deleted or otherwise unavailable)
Awarded Sep 22 at 7:57
Why do hard disks use only one head at a time?
Awarded Sep 22 at 4:41
Instantiating an array of modules in Verilog without using a loop
Awarded Sep 21 at 15:26
How do I go about calculating the phase of a complex transfer function at 10 kHz?
Awarded Sep 21 at 14:02
Copying other module design to my PCB?
Awarded Sep 21 at 10:56
XBee XR 868 not responding on SPI requests
Awarded Sep 21 at 8:19
PCB inside metal chassis. Is chassis ground required?
Awarded Sep 21 at 5:35
-VOUT, and COM pins for DC-DC Converter
Awarded Sep 21 at 4:11
(post deleted or otherwise unavailable)
Awarded Sep 20 at 21:25
Capacitive-divider high-voltage adapter
Awarded Sep 20 at 17:10
Can I use a Schottky Diode to prevent a voltage regulator from being used in reverse?
Awarded Sep 20 at 15:56
How can a CAN transceiver that doesn't support sleep mode emulate a logical sleep state?
Awarded Sep 20 at 11:20
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