Segment Display Kit
Save 20%Evaluate the ultra-low-power, thin and flexible Segment E-Paper Displays. Each kit contains different display designs and includes a manual display driver as well as a display driver with I2C interface.
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Overview
Use our Arduino software library to get up and running in no time.
The Segment Display Kit is the ideal way to get started with our technology.
You will learn that the Ynvisible Segment Displays are thin & flexible, sunlight readable, very easy to operate, and that they are the most energy-efficient display technology on the market for most applications.
Tech specs
Display parameters
| White Reflectance | 40% |
| Contrast Ratio (Yb/Yd) | 1:3 |
| Thickness | 200-300 μm |
| Graphical layout | Segments |
| Segment dimensions | 1 mm - 100 mm |
| Response time | 100-1000 ms |
Power parameters
| Driving voltage | ±3 V |
| Driving method | Direct drive |
| Energy consumption | 1 mJ/cm^2 |
| Pulse energy | 0.25 mJ/cm^2 |
| Bistability time | 15 minutes - 24h |
| Operating conditions | -20C - +60C |
| Activations/Cycles | >= 100.000 |
Get Inspired
I have prepare home Automoation project using Arduino nano esp32
Home file servers can be very useful for people who work across multiple devices and want easy access to their documents. And there are a lot of DIY build guides out there. But most of them are full-fledged NAS (network-attached storage) devices and they tend to rely on single-board computers. Those take a long time to boot and consume quite a lot of power. This lightweight file server by Zombieschannel is different, because it runs entirely on an Arduino. An ESP32 is a microcontroller with built-in connectivity (Wi-Fi and Bluetooth). Like all MCUs, it can “boot” and start running its firmware almost instantly. And while it runs, it will consume much less power than a conventional PC or a single-board computer. Zombieschannel’s project proves that the Arduino Nano ESP32 is suitable for a file server — if your expectations are modest. The hardware for this project consists of a Nano ESP32, an SD card reader module, and a small monochrome OLED screen. The SD card provides file storage and the OLED shows status information. Most of the work went into writing the firmware, which Zombieschannel did with assistance from ChatGPT. That has the Arduino hosting a basic web interface that local users can access to upload or download files. Zombieschannel also created a command line interface that provides more comprehensive access via a serial connection. This does have limitations and the transfer speeds are quite slow by modern standards. But the file server seems useful for small files, like text documents. Zombieschannel plans to design an enclosure for the device and it should tuck unobtrusively into a corner, where it can run without drawing much power.
