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Martyn Arthur's latest activity
M
Martyn Arthur
replied to the thread
Screen not illuminating
.
Ah got the wiring messed up, ok now; apologies for having wasted your time; thanks for your patience! Martyn
Friday, 5:37 AM
M
Martyn Arthur
replied to the thread
Screen not illuminating
.
i don't know of anything untoward. Originally just the screen functioned with no characters then it just gave up. Am I correct in...
Wednesday, 1:06 AM
M
Martyn Arthur
posted the thread
Screen not illuminating
in
Computing and Technology
.
Hellol I have pins for this; apologies for subseqquent bold; bold option is not responsive. Compatible with HD44780 1602 16x2 Serial...
Sep 30, 2025
M
Martyn Arthur
replied to the thread
Failure to be able to activate Arduino Mega 2650
.
thanks, it is viewing the CH340; I've pretty much tried everything; giving up now; have acquired original - v - clone Thanks Martyn
Sep 24, 2025
M
Martyn Arthur
posted the thread
Failure to be able to activate Arduino Mega 2650
in
Programming and Computer Science
.
hi; i purchased 3 of these, AZDelivery 3 x AZ-MEGA2560-Board Bundle with Prototype Shield and each is reporting the error message...
Sep 21, 2025
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