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Electrical Engineering

Necromancer

 Necromancer
Answer a question more than 60 days later with score of 5 or more. This badge can be awarded multiple times.
Awarded 1633 times.
Are filtered solder fumes safe?
Awarded Jan 11 at 23:16
Is there any benefit to using twisted pair for short-distance I2C?
Awarded Jan 11 at 17:07
Is a microwave's output power proportional to the mass of its contents?
Awarded Jan 9 at 17:32
How to drive brushless motor with Arduino?
Awarded Jan 7 at 22:46
Deriving headroom for the 34063
Awarded Dec 31, 2023 at 21:41
RS485 network ground pin - when to connect?
Awarded Dec 26, 2023 at 7:42
How were schematics drawn before CAD?
Awarded Dec 21, 2023 at 16:51
What is a 50-ohm antenna? How would you make one?
Awarded Dec 2, 2023 at 20:55
AHT10 temperature and humidity sensor does not work anymore
Awarded Nov 29, 2023 at 23:26
What is the difference between "via-in-pad" and a via in a pad?
Awarded Nov 29, 2023 at 8:57
Would 5.5 x 2.1 mm male plug work inside a 5.5 x 2.5 mm female jack for DC power?
Awarded Nov 28, 2023 at 14:58
What is the difference between input and output offset voltage for an opamp?
Awarded Nov 24, 2023 at 10:57
What can I replace a BSS138 N-Channel MOSFET with?
Awarded Nov 17, 2023 at 4:05
PTC fuse failure mode?
Awarded Nov 13, 2023 at 18:40
What is the significance of -3 dB?
Awarded Nov 7, 2023 at 15:25
Inductor and capacitor for GPS antenna
Awarded Nov 1, 2023 at 17:12
How to disable USB mass-storage in STLink on Nucleo?
Awarded Oct 31, 2023 at 16:40
1.5 to 9 V transistor boost converter issue
Awarded Oct 28, 2023 at 12:03
Oscilloscope Output with its positive terminal touching human's body and negative terminal left open
Awarded Oct 26, 2023 at 21:50
Communication between PLC and Arduino using IO-Link
Awarded Oct 26, 2023 at 20:41
What resistor could I replace this broken one with?
Awarded Oct 25, 2023 at 12:37
YH11068A overvoltage
Awarded Oct 23, 2023 at 8:04
In an NMOS, does current flow from source to drain or vice-versa?
Awarded Oct 22, 2023 at 19:08
What kind of a sensor does a arcade punch (boxing) machine have?
Awarded Oct 20, 2023 at 22:25
Coin cell battery retainer, problems and best practices
Awarded Oct 15, 2023 at 19:07
How much does it cost to have a custom ASIC made?
Awarded Oct 14, 2023 at 19:42
ESP8266 - is it used in real industry?
Awarded Oct 14, 2023 at 0:26
MOSFETs or BJTs for using as switch for audio signals
Awarded Oct 12, 2023 at 12:48
18650 battery pack - How to remove (thick) nickel strip?
Awarded Oct 9, 2023 at 20:36
Analyze protocol used for Futaba VFD display, 3 data pins
Awarded Oct 9, 2023 at 1:02
Designing a stiff voltage source using an emitter follower
Awarded Oct 6, 2023 at 12:02
Is a CAN enabled microcontroller sufficient to drive a CAN bus?
Awarded Oct 3, 2023 at 13:08
TL431 as a comparator?
Awarded Sep 23, 2023 at 0:27
What are the pins for in this Relay module?
Awarded Sep 20, 2023 at 16:45
Help identifying the chip from the photo
Awarded Sep 20, 2023 at 7:55
Isolated mains (AC) presence detector
Awarded Sep 14, 2023 at 16:26
LTSpice: How to change x-axis (ac sweep)
Awarded Sep 7, 2023 at 18:33
Altium, fixed location of designators and comments in schematics
Awarded Sep 7, 2023 at 12:27
What's the difference between a potentiometer and a rheostat?
Awarded Sep 4, 2023 at 2:56
Help in understanding Store Word (SW) instruction in Risc-V
Awarded Sep 2, 2023 at 22:33
Generic ST-Link V2 Not Resetting Target?
Awarded Sep 1, 2023 at 6:04
Why does the USA use 110V and UK use 230-240V?
Awarded Aug 29, 2023 at 18:41
Why does the USA use 110V and UK use 230-240V?
Awarded Aug 29, 2023 at 16:47
Why is sine wave preferred over other waveforms?
Awarded Aug 27, 2023 at 9:17
What is the difference between a diode rectifier and an op-amp precision diode?
Awarded Aug 9, 2023 at 15:10
Do low voltage "Nixie tubes" exist?
Awarded Aug 7, 2023 at 14:51
Why is frequency of a sine signal is equal to its "rate of change of phase"?
Awarded Aug 6, 2023 at 23:47
Why old PMOS/NMOS logic needed multiple voltages?
Awarded Aug 6, 2023 at 17:43
How do I find JEDEC registered specifications?
Awarded Aug 2, 2023 at 7:12
How to create rectangular holes in ARES?
Awarded Aug 1, 2023 at 6:19
What is the latency of an LED?
Awarded Jul 31, 2023 at 23:51
How efficient are LEDs?
Awarded Jul 29, 2023 at 9:27
STM32, Keil and *** error 65: access violation at 0x60000000 : no 'write' permission
Awarded Jul 26, 2023 at 20:07
STM32 ADC conversion using HAL
Awarded Jul 26, 2023 at 13:26
What do phase dots on an inductor mean?
Awarded Jul 26, 2023 at 7:34
RS485 termination: AC + failsafe + parallel + bidirectional
Awarded Jul 25, 2023 at 19:32
How has this Daikin control signal been encoded?
Awarded Jul 23, 2023 at 11:15
Compensating the forward voltage drop of a diode signal rectifier
Awarded Jul 18, 2023 at 9:41
LTSpice - Printing resultant parameters based on expressions
Awarded Jul 15, 2023 at 19:09
Unused twisted pair termination with RS-485 on 8P8C
Awarded Jul 11, 2023 at 9:10
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