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Nownuri
  • Member for 7 years, 4 months
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7 votes
2 answers
2k views

ESD from plastic enclosure to PCB in floating systems

7 votes
3 answers
872 views

Warming PCB in cold environment using SMD components only

5 votes
2 answers
695 views

long current return path in star topology of grounding?

3 votes
1 answer
4k views

SPI with differential signaling

2 votes
1 answer
1k views

reducing the voltage clamped by a TVS diode for SPI bus

2 votes
1 answer
409 views

Logic Level Translator with series resistors

2 votes
1 answer
74 views

Output voltage of boost converter in shutdown mode (no switching)

2 votes
1 answer
232 views

paralleling switching regulators

2 votes
1 answer
480 views

connecting primary cells in parallel

2 votes
2 answers
88 views

The number of the cells required for supplying power to an embedded system

2 votes
1 answer
2k views

TVS diode array for 3.3V I2C lines

2 votes
1 answer
2k views

power & GND plane on two layer PCBs

1 vote
2 answers
2k views

ESD protection for power lines using capacitors

1 vote
2 answers
1k views

when do you expect negative ESD?

1 vote
2 answers
242 views

The restored capacity of a battery

1 vote
1 answer
558 views

Measuring voltage 10 times every second with HP 34401A DMM

1 vote
1 answer
186 views

The possibility of ESD in an isolated, mobile system

1 vote
2 answers
5k views

The role of the series resistors for ESD protection

1 vote
1 answer
3k views

evaluating ESD protection for 3.3V i2c

1 vote
2 answers
125 views

max. output current of USB port and damage to the USB device

1 vote
2 answers
229 views

uncertainty estimation for a DMM voltage measurement

0 votes
1 answer
48 views

PSRAM with 32-bit data bit depth

0 votes
3 answers
274 views

What does DC voltage reading from a DMM mean?

0 votes
1 answer
54 views

How to calculate battery lifetime from datasheet

0 votes
1 answer
596 views

using ANSI C libraries for STM32 programs

0 votes
1 answer
74 views

ground loop on an adaptor board

0 votes
1 answer
89 views

GND pour for an AVR

0 votes
1 answer
431 views

power consumption with MIPI CSI-2 vs parallel interface

0 votes
2 answers
70 views

time counting at -50°C

0 votes
1 answer
1k views

Is USB host always protected from reverse current?