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M
mechanic_
posted the thread
ECU repair
in
General Electronics Discussion
.
Hello, This is my first time posting here 🙂 I joined the forum to ask a question about ECU repair. My Bosch MP5.2 ECU is defective...
May 22, 2026
Martaine2005
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
The electronics are in the front, not the tunnel section you put foil over. Also, adding foil is doing the same thing as the metal...
May 22, 2026
G
GrahamHarrison
posted the thread
Anyone identify this connector?
in
Datasheets, Manuals and Component Identification
.
Hi All - I wonder if anyone can identify this connector. It is a 51-way SM display ribbon connector on the main board of a Panasonic...
May 22, 2026
V
VictorZhang_PCB
replied to the thread
Which MCU do you prefer — ESP32 / STM32 / RP2040 / Arduino?
.
I agree with your point of view, especially since ESP32 and STM32 have obvious differences in their intended use.
May 22, 2026
V
VictorZhang_PCB
reacted to
rachna062's post
in the thread
Which MCU do you prefer — ESP32 / STM32 / RP2040 / Arduino?
with
Like
.
I don’t think there’s a single “best” MCU — it really depends on what stage you’re at and what you’re building. For basic projects or...
May 22, 2026
Minder
replied to the thread
Ignition coil...
.
There is also the later version, used at present on modern auto's, the primary is isolated from the secondary, know as waste spark versions.
May 22, 2026
crutschow
replied to the thread
Ignition coil...
.
Doubt that you get more than a few hundred volts at 60Hz, which likely is not enough to go through the hair to skin of most animals...
May 21, 2026
S
SandWiz
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
I guess it s protection. Probably an insurance issue. But the whole idea was to try and find out if it could be done without replacing...
May 21, 2026
Externet
replied to the thread
Ignition coil...
.
Thanks. Editing: Yes, at 60Hz. Will it jump 60Hz sparks a reasonable gap not being pulsed DC ? Would it be useable as to electrify...
May 21, 2026
crutschow
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
So what about adding wood trim to replace the removed metal? What is the purpose of the metal wall?
May 21, 2026
S
SandWiz
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
Not really...there is only a few cm that the front covers up
May 21, 2026
crutschow
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
Could you trim the metal away from around the opening?
May 21, 2026
S
SandWiz
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
The metal is on the entire front of the wall, and looks the same and has same thickness as the inner wall shown on the first photo...
May 21, 2026
crutschow
replied to the thread
Cat door sensor jammed by steel (metal) enforced wall
.
The metal wall apparently acts as a shield that prevents the ready from functioning. Where is the metal in relation to the mounting...
May 21, 2026
crutschow
replied to the thread
Ignition coil...
.
12Vac would likely saturate the core, causing the primary current to be limited only by the primary resistance. It would increase the...
May 21, 2026
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