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2004 Parallel LCD Module

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$3.49 $4.99 In stock

Category: Displays

The 2004 parallel LCD module (HCMODU0039) is the larger version of our popular 1602 modules (HCMODU0013 & HCMODU0038). The lager screen size allows for up to 4 lines of 20 character text to be displayed. Characters are displayed in white with a blue backlight in exceptionally clear contrast (set externally). Interface to the module ca...

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Customer Reviews (5.0 / 5 · 5 reviews)

Penelope D. ★★★★★

The extra two lines are a game changer for debugging—I can keep sensor readings and status messages visible without scrolling. The parallel interface wired up cleanly to my Arduino Mega, and the contrast pot dialed in perfectly on the first try.

Julian Z. ★★★★★

Finally a display that can show a full menu and status at once instead of making me scroll through two lines. The 20-character width is tight enough for clean formatting, and the parallel interface was dead simple to wire up on my bench.

Penelope J. ★★★★★

Having the extra two lines compared to the 1602 makes monitoring sensor data much easier without constant scrolling. The 20 characters per line give plenty of room for clear, readable labels too.

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