Accessories for LCD, TFT and OLED modules (bezel, cable, connector)
Touchpanel resistive and capacitive (PCAP)
We do provide for many graphic displays touch panel solutions from 102x32 up to 1280x800 dots: either as an accessory with self adhesive at the rear side or as ready made unit incl. driver and serial interface.
Resistive touchpanel provide an analogue voltage which is direct proportional to the touch position of finger. It's possible to put the touch panel behind a thin foil and operated with a pen or finger. Even thick hand gloves may operate perfectly.
Our capacitive touchpanel are equipped with an onboard controller, which provides directly all positions via I²C bus interface. A thin window or a thin glove do not prevent operation.
Accessories for TFT and IPS displays
EA 9980-TFT
Adapter board for various TFT displays from 1.5" to 10.1". Incl. onboard LED driver (max.95mA). Connection of the display via ZIFF (0.5mm and 0.3mm pitch).Additional touch panel connection Simple wiring via 2.54mm solder eye strip or pin strip.
EA 9782-1TFT
USB demo board with IPS display 0.96" (EA TFT009-18AINN). For operation as stand-alone and in cooperation with the window tool "startTFT.exe". Adjustment of brightness and direction of rotation 0°, 90°, 180° and 270°. Download of own images possible.
EA RaPicoTFT009
0.9" TFT display for Raspberry Pi Pico. For direct plug-on. With software libraries in C for texts and images. IPS technology for all-round viewing angle.
EA RaZeroTFT
Adapter board for Raspberry Pi Zero to connect small TFT/IPS displays. For direct plug-on and with LED driver. For displays EA TFT015-22, EA TFT020-23, EA TFT028-23, EA TFT035-34 in sizes 1.5", 2.0", 2.8" and 3.5". Including support for touch panel. Display and board can be mounted separately and connected via 127mm long ZIFF cable.
| Bezels for dot-matrix/graphics LCDs | |||||||
| For LCD | Viewing area AxB | External dimensions CxD | Installation dimensions ExF | E.g. for LCD module | Products | ||
| 1x16 | 63.5x12.8 | 79.5x25.0 | 69.7x19.2 | EA 7161-A | EA 017-1U | - | EA 027-1KE |
| 2x16 | 60.0x14.8 | 76.0x27.0 | 66.2x21.2 | EA P162-N | EA 017-2U | - | EA 027-2KE |
| 1x32 | 131.5x13.0 | 147.5x25.2 | 137.7x19.4 | (EA 7321) | - | EA 017-3 | - |
| 2x40 | 153.0x14.8 | 169.0x27.0 | 159.2x21.2 | EA P402 | EA 017-4U | - | EA 027-4KE |
| 2x32 | 140.0x15.8 | 156.0x28.0 | 146.2x22.2 | EA 7322-B | - | EA 017-5 | - |
| 1x16 | 98.5x12.8 | 114.5x25.0 | 104.7x19.2 | EA P161-E | EA 017-6U | - | - |
| 2x20 | 81.5x17.2 | 97.5x29.4 | 87.7x23.6 | EA P202-B | EA 017-7U | - | EA 027-7KE |
| 4x16 | 60.8x24.2 | 76.8x36.4 | 67.0x30.6 | EA P164 | EA 017-8U | - | EA 027-8KE |
| 4x20 | 75.0x24.2 | 91.0x36.4 | 81.2x30.6 | EA P204-N | EA 017-9U | - | EA 027-9KE |
| 240x64 | 131.0x38.0 | 147.0x50.2 | 137.2x44.4 | EA P240-6K2 | EA 017-10U | - | - |
| 1x40 | 243.0x18.0 | 259.0x30.2 | 249.2x24.4 | EA 8401-B | - | EA 017-11 | - |
| 2x16 | 97.4x22.4 | 113.4x34.6 | 103.6x28.8 | EA P162-B | EA 017-12U | - | EA 027-12KE |
| 4x40 | 145.0x28.0 | 161.0x40.2 | 151.2x34.4 | EA P404-N | EA 017-13U | - | EA 027-13KE |
| 2x24 | 92.0x14.8 | 108.0x27.0 | 98.4x21.2 | EA P242-N | EA 017-14U | - | - |
| 128x128 | 68.0x68.0 | 84.0x80.2 | 74.2x74.4 | EA VK-2128 | EA 017-15U | - | - |
| 160x80 | 75.0x39.0 | 91.0x51.2 | 81.2x45.4 | EA VK-5081 | EA 017-16U | - | - |
| 128x64 | 58.0x32.5 | 74.0x44.7 | 64.2x38.9 | EA VK-2064 | EA 017-17U | - | - |
| 160x128 | 99.5x80.5 | 115.5x92.7 | 105.7x86.9 | EA 7160-7K | EA 017-18U | - | - |
| 1x20 | 121.0x12.0 | 137.0x24.2 | 127.2x18.4 | EA 8201-B | - | EA 017-23 | - |
| 2x20 | 121.0x22.0 | 137.0x34.2 | 127.2x28.4 | EA P202-B2 | - | EA 017-24 | - |
| 4x20 | 121.0x41.5 | 137.0x53.7 | 127.2x47.9 | EA P204-B | - | EA 017-25 | - |
| 1x20 | 145.0x17.5 | 161.0x29.7 | 151.2x23.9 | EA P201-G | - | EA 017-26 | - |
| 2x20 | 145.0x33.8 | 161.0x46.0 | 151.2x40.2 | EA 8202-C | - | EA 017-27 | - |
RS-232 interface
Many dot-matrix and graphics LCDs have only one option for connecting to an 8-bit data bus. If the data is to be transmitted serially (lack of ports, considerable distance), it is advisable to use an RS-232 interface. This interface then also handles the initialization and line management of text displays. Using an interface also considerably reduces the programming effort required with graphics displays as well.
- RS-232 interface for dot-matrix displays
The EA 9707-V24S board is suitable for all dot-matrix LCDs with HD 44780 (1x8 to 4x40 characters). It is a mere 80x32x14mm in size. The RS-232 connection is provided by a 10-pin connector, and there are 3 different 1- and 2-row soldering-eyelet strips available for connecting the display. The transmission rate can be set to 300, 1200, 2400 or 9600 bps. There is a contrast potentiometer on board. The supply voltage is +5V or +9-35V. You can download the full data sheet in PDF format here immediately. The price if you order 25 is 44.37 euros*) per item. An RS-422 interface and an integrated fixed-text memory for 64 pages with 6 digital inputs are available as options.
*) Prices quoted are inclusive of 19% sales tax.
- RS-232 interface for graphics displays
We can provide a suitable RS-232 interface for practically any graphics LCD in our range. We also offer some displays as fully configured graphics units. The different displays have resolutions of between 120x32 and 640x480 pixels. Each interface has a variety of integrated fonts and graphics functions that considerably simplify graphics programming, which can otherwise be really quite complex.
Plastic cover frame
- EA 017-xxU series
The front frames of the EA 017-xxU series are made of black ABS material in accordance with UL 94 V0 (up to 100°C, self-extinguishing, non-flammable) with a scratch-resistant, textured surface. They contain a snap-in device for mounting a wide variety of panes with a thickness of 1 mm. This means that the panes can be easily replaced if necessary. A front panel (clear acrylic, anti-reflective acrylic or partially with glass) can be supplied as an option for the front frames mentioned.
- EA 017-xx series
The front frames of the EA 017-xx series have a matt black lacquered surface and include a rear undercut for the adhesive mounting of acrylic panes with a thickness of 1-2 mm. The front frames mentioned can be supplied with or without a glued-in acrylic pane.
- EA 027-xxKE series
The front frames of the EA 027-xxKE series are made of anthracite-colored ABS material. They are supplied exclusively with a replaceable anti-reflective acrylic lens. The packaging unit here is 10 pieces.
A complete Data sheet with all front frames can be opened here immediately as a PDF file.
Mounting bezel
We do deliver mounting bezels for our HMI panel series EA KITxxx and EA eDIPxxx. They are made of anodized aluminium. This provides a professional design and handles mounting of complete display automatically.
These sizes are available:
- 128x64
- 160x104
- 160x128
- 240x64
- 240x128
- 320x240
- 800x480
Software / Test boards
A Simulator for our EA DOG text and graphic series. Handy and compact without installation; it's easy to simulate all displays incl. backlight on your own monitor. Switch the backlight on and off, show individual text and pictures. Everything for free and very helpful, not only in advance to the development.
More tools and converter software is available on our website Driver and Tools.
Test and evaluation boards are procurable at our webshop.
