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Electrical Engineering

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Answer a question with score of 1 or more.
Awarded 21406 times.
Shortest focus distance of OV2640 camera modules with fixed focus
Awarded 21 hours ago
Battery charger fundamentals
Awarded 23 hours ago
Why don't we get electrocuted when touching a pot sitting on an induction cooker?
Awarded yesterday
Advice for an AM detector using a BJT
Awarded yesterday
Necessary components for a basic I2C circuit
Awarded yesterday
Is my understanding of DRAM memory array topology in relation to "rows" and "columns" correct?
Awarded yesterday
Silicon Labs CP2102 usb recognition error
Awarded 2 days ago
electromagnetism and earth field
Awarded 2 days ago
Help identifying chip in Huawei motherboard
Awarded 2 days ago
Circuit that turns two LEDs off/on depending on switch
Awarded 2 days ago
When should I put a biasing resistor - op-amps
Awarded 2 days ago
(post deleted or otherwise unavailable)
Awarded 2 days ago
Feedback on current transformer signal limiting with zener diodes
Awarded 2 days ago
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Awarded Sep 11 at 4:36
Is Ethernet synchronous or asynchronous serial?
Awarded Sep 10 at 19:24
74HC595 behaves randomly, need help with my circuit
Awarded Sep 9 at 20:23
Can ESP32 be used in a commercial application?
Awarded Sep 9 at 18:42
Mesh analysis of circuits
Awarded Sep 9 at 13:50
Why we don't use twisted cable in dc power?
Awarded Sep 8 at 23:35
Is it a good idea to perform I2C Communication in the ISR?
Awarded Sep 8 at 19:16
Circuit that turns two LEDs off/on depending on switch
Awarded Sep 8 at 18:04
STM32 USART RX with DMA
Awarded Sep 7 at 16:06
Microcap 12 - Import PSpice models
Awarded Sep 7 at 14:48
MEMS Microphone Convert V to dBV
Awarded Sep 6 at 8:37
Current in a circuit is 50% lower than predicted by Kirchhoff's law
Awarded Sep 5 at 22:36
Battery pack won't charge because it reads 4.2 V
Awarded Sep 5 at 19:19
(post deleted or otherwise unavailable)
Awarded Sep 5 at 1:01
Chip Erase verification on AtTiny3217
Awarded Sep 4 at 16:57
How can I blind the comparator after a certain period of time?
Awarded Sep 4 at 12:47
Measuring the frequency of a square wave using rising edge interrupt
Awarded Sep 4 at 8:12
How to draw digital timing diagrams for documentation?
Awarded Sep 4 at 2:35
Help me identify this 4 pin IC
Awarded Sep 3 at 22:08
How to force the FS312F (DW01A-G) battery protection IC to automatically enable itself when reaching the overdischarge release voltage or above
Awarded Sep 3 at 21:13
How to make NMOS resistance emulate a normal resistor?
Awarded Sep 3 at 13:11
Identifying unmarked IC in CNC controller board
Awarded Sep 3 at 5:06
How to modify IR auto-close circuit for trash can lid
Awarded Sep 2 at 17:21
Push-pull/open drain; pull-up/pull-down
Awarded Sep 2 at 11:36
How is an inverting opamp adder circuit able to regulate its feedback?
Awarded Sep 2 at 11:36
Power path sharing with LTC4416
Awarded Sep 1 at 16:21
Current source circuit components
Awarded Sep 1 at 7:41
Rise/Fall time in Microwind
Awarded Sep 1 at 7:12
What is the purpose of these 33-ohm series resistors on the RMII side of the LAN8742A?
Awarded Aug 31 at 11:48
Interfacing Sensors to an Arduino Mega 2560
Awarded Aug 30 at 11:31
MOSFET switching with PWM
Awarded Aug 29 at 9:06
Is having negative voltages on a MOSFET gate a good idea?
Awarded Aug 29 at 3:19
What are some reasons for hand painted dots on chips?
Awarded Aug 28 at 18:54
How do I prevent line wrapping in HSPICE output tables?
Awarded Aug 28 at 14:51
Finding Norton current
Awarded Aug 28 at 9:35
Base and emitter pins of BJT swapped
Awarded Aug 28 at 8:03
(post deleted or otherwise unavailable)
Awarded Aug 28 at 1:24
Altium 3D component causing collision on PCB even though component should sit underneath
Awarded Aug 26 at 20:08
Why is my oscilloscope math mode showing an RMS voltage in gigavolts (unexpectedly high value)
Awarded Aug 26 at 5:14
STM32 PWM generation polarity changes after the DMA cycle transfer complete interrupt
Awarded Aug 25 at 18:32
From a flux point of view, how can we explain that the equivalent inductance is half when identical inductors are connected in parallel?
Awarded Aug 25 at 9:56
How to find the total equivalent resistance for a circuit?
Awarded Aug 24 at 23:25
AC-DC Adapter - Output lower than rating and what's this 'cont' output for?
Awarded Aug 24 at 13:42
How can I make CircuitMaker generate gerber files for 2 PCB's
Awarded Aug 23 at 15:46
How to tell if brushless DC motor is wired delta or Y?
Awarded Aug 23 at 15:46
STM32L431VC reading single channel ADC from multi channel set up
Awarded Aug 23 at 15:31
Bad UDP Length > IP Payload Length
Awarded Aug 22 at 17:34
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