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Electrical Engineering

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 1636 times.
How far can mains voltage arc in air?
Awarded Dec 7 at 4:18
Help Understanding a signal rectifier
Awarded Dec 2 at 4:12
PCB 'Emi proof' design
Awarded Nov 20 at 8:35
Black level calibration in image sensor
Awarded Nov 20 at 8:35
Switching RS485
Awarded Nov 16 at 4:10
What's the actual difference between voltage gain, current gain and power gain?
Awarded Nov 15 at 4:35
Does VHDL permit "alias" for procedures in packages like we can use them for "external signals"?
Awarded Nov 13 at 4:34
1/f noise, is it limited?
Awarded Nov 12 at 4:33
What's the third wire on a piezo buzzer?
Awarded Nov 11 at 6:19
Can a unidirectional TVS diode leading to ground be replaced by a bidirectional one?
Awarded Nov 2 at 4:31
Switch that resets to 'on' after power loss
Awarded Oct 15 at 5:41
Mimic Power Line
Awarded Oct 14 at 4:33
SDRAM Termination Resistors: Are They Needed?
Awarded Oct 11 at 4:20
What is the minimum safe voltage for NiMH batteries, if at all?
Awarded Oct 11 at 4:20
How to sense 24V AC (Thermostat) with a 5V Microcontroller
Awarded Oct 8 at 4:27
Converting a DPS800 server PSU into a standalone 12V PSU
Awarded Oct 6 at 4:03
How to utilize HDMI port on FPGA (basic)
Awarded Oct 6 at 4:03
How should I optimize I2C communication over a 10 to 25 meter cable?
Awarded Oct 1 at 5:00
My 908S soldering iron died
Awarded Sep 28 at 5:24
What is the purpose of holes on edge of the PCB?
Awarded Sep 28 at 5:24
Replacing standard PVC-covered wires with silicone-covered wires
Awarded Sep 25 at 6:16
Closing an external circuit with an ESP32
Awarded Sep 7 at 4:03
How to change a pure (ideal) differentiator system into a practical one using MATLAB/Simulink?
Awarded Sep 1 at 6:49
SPI: TI or Motorola mode?
Awarded Aug 24 at 4:09
Add downloaded components to existing library in Altium?
Awarded Aug 21 at 5:11
ESP32 littlefs, change block size
Awarded Aug 8 at 4:01
Why are there so many vias on this board?
Awarded Jul 31 at 4:21
Detect RS232 lines activity
Awarded Jul 25 at 5:01
A question about ringing phenomena and resonance
Awarded Jul 23 at 4:10
vacuum compatible compact CCD camera
Awarded Jul 22 at 5:22
In Altium Designer, is there a setting that maintains the camera's position when switching from 2D to 3D and vice versa?
Awarded Jul 18 at 4:15
Limit inrush current for LED driver
Awarded Jul 16 at 4:31
l7809cv voltage regulator: heat sink or not?
Awarded Jul 15 at 4:26
In an audio mixer, when is it necessary to match the input impedance of other devices?
Awarded Jul 14 at 7:34
How to overcome clock stretching on I2C
Awarded Jul 13 at 5:55
Simulation of parallel port but without a parallel port
Awarded Jul 11 at 6:02
Standard nomenclature for 2-row connector numbering schemes
Awarded Jul 10 at 4:50
Charging current of a 3.7 V, 300 mAh LiPo Battery
Awarded Jul 9 at 4:46
How to do low pass filtering on a differential signal?
Awarded Jul 2 at 4:42
Why are 555 IC pin diagrams so inconsistent?
Awarded Jun 25 at 6:36
When Intel / AMD choose their Nanometer Processes, why were the specific numbers, 5, 7, 10, 14, 22, 32, 45, etc chosen?
Awarded Jun 24 at 5:57
What is the reverse recovery time in a diode?
Awarded Jun 17 at 4:07
Desoldering a capacitor [closed]
Awarded Jun 14 at 4:16
How does an LRU cache work?
Awarded Jun 13 at 4:18
Finding a CPU's Capacitive Load
Awarded Jun 12 at 5:41
Why flow of real power depends on the phase difference of voltage magnitudes?
Awarded Jun 11 at 4:10
What is the difference between TO-220F and TO-220FP cases?
Awarded Jun 9 at 4:52
Difference between Zilog Z80 and Z84?
Awarded Jun 7 at 5:03
How can I efficiently drive an LED?
Awarded Jun 6 at 4:46
MAX32660 code protection
Awarded Jun 3 at 5:21
Inconsistent bootloader failure ATmega328P
Awarded May 31 at 4:10
adc_bridge in Ngspice
Awarded May 30 at 4:08
How closely should I space my thermal vias?
Awarded May 30 at 4:08
Multiple PCIe devices in a single M.2 slot
Awarded May 23 at 4:25
How can I shift the output voltage of an encoder to an MCU-acceptable voltage range?
Awarded May 18 at 5:16
Is it possible to test a MIDI device through its connector with a multimeter?
Awarded May 14 at 4:42
Rams and DQ lines
Awarded May 14 at 4:42
What's TL431 Output voltage
Awarded May 6 at 23:47
S = VI*/2 derivation
Awarded May 4 at 9:07
Reason behind choosing the compensating resistor for input bias current in op amps
Awarded May 3 at 4:16
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