A DA BW Displaytech Displaytech Ltd. datasheet, inventory, & pricing. Displaytech Ltd. LCD MODULE. A BC BC Version: P2 of ▫ PHYSICAL DATA. Item. Contents. Unit. LCD type. STN. LCD duty. 1/ LCD bias. Find great deals for FREESHIPSAMEDAY PC Board um Module Displaytech a. Shop with confidence on eBay!.
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It displatyech the new unit has a built in resistor, so If I was me, I would give it 5 volts, which it states as typical.
It does light up, but understandably only very slightly. RoHS Certificate of Compliance.
The product does not contain any of the restricted substances in concentrations and applications banned by the Directive, and for components, the product is capable of being worked on at the higher temperatures required by lead—free soldering. At present, I have the diode still in place, as well as a small resistor which has reduced the voltage to the backlight to 3.
Connected something incorrect, and the LCD has shown garbage since. You agree that the Information as provided here through an intermediary may not be error-free, accurate or up-to-date and that it is not advice.
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Save to an existing parts list Save to a new parts list. DaveO God Member Posts: LCD was working perfectly until I was fixing something that wasn’t broken bad habit of eisplaytech to ‘make it better’. Please select an existing parts list. If my understanding is correct, would it then also be correct that Displaytec should now remove the diode and supply the full 5V direct to the backlight, and as that is the same as required by the backlight, it will only draw the mA max mentioned in the specs, or would I now need a current limiting resistor?
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The product detailed below complies with the specifications published by RS Components. Please enter a message.
Save to parts list Save to parts list. Save this item to a new parts list. Sending feedback, please wait My experience with LEDs to date has always been that they need a current limiting resistor, so I am a little unsure about this now.
MarkT on Displayteh 12, Thank you for your feedback.
You have chosen to save the following item to a parts list:. So got a new 20 x 4 screen today, but am a little unsure about the current for the backlight.
Datasheets for the 2 show the following for the backlight: Toasted my LCD screen. MarkT Brattain Member Posts: