User Dragonfly3r

4 votes

2 answers

2k views

PCB - Ram connectors problem

asked Jan 9, 2019 at 22:28

2 votes

1 answer

2k views

Why does my board start smoking when I put in a higher battery same voltage?

asked Aug 6, 2018 at 10:29

1 vote

3 answers

3k views

Electronics Newbie - How can I mute speakers when 3.5mm is plugged into female jack? (with volume control)

asked Nov 7, 2017 at 16:47

1 vote

1 answer

139 views

Eagle: How can I connect a Polygon IFA to GND

asked Oct 2, 2018 at 20:54

0 votes

0 answers

534 views

How can I connect ESP-WROOM-32 to CM3 without the need for a UART-USB Convertor?

asked Nov 15, 2017 at 10:04

0 votes

3 answers

11k views

How do I figure out max continuous discharging current of a battery?

asked Apr 24, 2018 at 9:33

0 votes

0 answers

293 views

Eagle - 6 Layer Via pairing error + bga fanout

asked Jan 21, 2019 at 21:13

0 votes

1 answer

96 views

Ironing out a design for resonant inductive coupling on 13A. Would I be better off with MHz or GHz for efficient power transfer?

asked Feb 11 at 18:20

0 votes

1 answer

73 views

Using 20 A with a slip ring, is it better to go for more channels for redundancy, higher amps to stop maximum load, or both? [closed]

asked Mar 4 at 17:25

0 votes

0 answers

107 views

Review of PCB Schematic

asked May 3 at 11:50

-1 votes

2 answers

1k views

What VBAT lines do I really need in this schematic? - Recharge battery & Check battery level

asked Aug 19, 2018 at 15:29

Stack Exchange Network

11 Questions

PCB - Ram connectors problem

Why does my board start smoking when I put in a higher battery same voltage?

Electronics Newbie - How can I mute speakers when 3.5mm is plugged into female jack? (with volume control)

Eagle: How can I connect a Polygon IFA to GND

How can I connect ESP-WROOM-32 to CM3 without the need for a UART-USB Convertor?

How do I figure out max continuous discharging current of a battery?

Eagle - 6 Layer Via pairing error + bga fanout

Ironing out a design for resonant inductive coupling on 13A. Would I be better off with MHz or GHz for efficient power transfer?

Using 20 A with a slip ring, is it better to go for more channels for redundancy, higher amps to stop maximum load, or both? [closed]

Review of PCB Schematic

What VBAT lines do I really need in this schematic? - Recharge battery & Check battery level