User wyc

3 votes

3 answers

2k views

Is it an issue if connections are too close to each other?

asked May 24 at 0:28

3 votes

1 answer

1k views

What are these cylinders with holes for in a universal PCB enclosure?

asked Jun 10 at 13:31

3 votes

2 answers

441 views

Are fiber glass perfboards more durable than phenolic perfboards?

asked Jun 15 at 4:41

2 votes

1 answer

275 views

10 µF and 0.1 µF capacitors not making any difference in filtering out noise

asked Jul 17 at 12:02

1 vote

1 answer

78 views

Is a USB power adapter a more unstable source of power than a computer?

asked Jul 20 at 4:33

1 vote

1 answer

219 views

Black spots on soldered joints

asked Jun 4 at 0:25

0 votes

1 answer

375 views

Is it normal for load cells (and HX711) to give negative values when there is no load applied?

asked Mar 7 at 15:59

0 votes

2 answers

80 views

Output voltage didn't change after adding capacitors and resistors

asked May 26 at 3:09

0 votes

1 answer

59 views

Single-core-wires: should sharp turns be avoided?

asked Jun 15 at 6:15

0 votes

1 answer

67 views

Finding it hard to track connections when they are under the protoboard/perfboard

asked Jun 16 at 2:32

0 votes

1 answer

80 views

Is putting capacitors in both ESP32 and HX711 overkill in this circuit?

asked Jun 30 at 3:09

0 votes

2 answers

130 views

Caps vs. no caps = the same noise?

asked Jul 15 at 13:54

0 votes

1 answer

32 views

Voltage references to keep load cell readings stable

asked Jul 21 at 6:48

0 votes

1 answer

123 views

Should I add the female pin headers to my KiCad PCB design?

asked Jul 24 at 13:33

0 votes

2 answers

174 views

Should I use "thermal relief" or "solid"?

asked Jul 25 at 11:05

0 votes

1 answer

93 views

Is this the correct way of adding vias to connect two GND pours/planes?

asked Aug 16 at 11:36

Stack Exchange Network

16 Questions

Is it an issue if connections are too close to each other?

What are these cylinders with holes for in a universal PCB enclosure?

Are fiber glass perfboards more durable than phenolic perfboards?

10 µF and 0.1 µF capacitors not making any difference in filtering out noise

Is a USB power adapter a more unstable source of power than a computer?

Black spots on soldered joints

Is it normal for load cells (and HX711) to give negative values when there is no load applied?

Output voltage didn't change after adding capacitors and resistors

Single-core-wires: should sharp turns be avoided?

Finding it hard to track connections when they are under the protoboard/perfboard

Is putting capacitors in both ESP32 and HX711 overkill in this circuit?

Caps vs. no caps = the same noise?

Voltage references to keep load cell readings stable

Should I add the female pin headers to my KiCad PCB design?

Should I use "thermal relief" or "solid"?

Is this the correct way of adding vias to connect two GND pours/planes?