Original Gravity: Analog Rotation Potentiometer Sensor for Arduino – Rotation 4664?? – PartsCountry

Description

Now this is a BIG ePaper panel! Measuring at a relatively colossal 7.5″ (compared to the smaller panels we usually stock), this panel is going to be superb for a large information display – be it for home automation, an impressive weather panel, stock price monitor or other data.

The display offers an 800×480 resolution with ~170?? viewing angles and uses almost no power at all when not refreshing.?

This is a raw ePaper panel only – you’ll need to buy a driver board to go with it. We have a selection in the store, including an ePaper driver HAT for the Raspberry Pi, a driver shield for the Arduino and even a standalone ESP8266 driver!

The great thing about having a separate driver is that it allows you to swap out any of our raw paper panels to suit the project you’re working on.

ePaper Displays

ePaper / eInk displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which lose their image when power is removed, eInk screens are able to hold text and images indefinitely, even without power. ePaper screens are therefore ultra low power, designed to have a wide viewing angle, and additionally have limited reflection under sunlight. The applications are limitless!

Features

• Huge 7.5″ paper panel
• 800×480 resolution
• 170?? viewing angles
• Black/White paper-like display
• SPI communication (via separate driver board, not included)
• No backlight, keeps displaying last content for a long time even when powered down
• Ultra low power consumption, power is only required for refreshing

Specifications

Operating Voltage	3.3V
Interface	3-wire SPI, 4-wire SPI
Outline Dimensions	177.2 ?? 118.2 ?? 2.00mm
Display Size	163.2 ?? 97.92mm
Dot Pitch	0.205 ?? 0.204mm
Resolution	800 ?? 480 pixels
Display Colour	black, white
Grey Scale	2
Full Refresh Time	5s
Refresh Power	26.4mW (typ.)
Standby Current	<0.01uA (almost none)
Viewing Angle	>170??

Package Contents

• 1x 7.5″ ePaper raw panel

Driver board not included

You will also need

An ePaper driver board – one of the following:

• ePaper driver HAT for Raspberry Pi
• ePaper driver shield for Arduino Uno
• ESP8266 ePaper driver board