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TTL

TTL

Serial TTL Protocol is available on TFT, LCD, VFD, and OLED displays. To learn more, follow the links below.

 
  Serial TTL TFTs Serial TTL LCDs Serial TTL VFDs Serial TTL OLEDs
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Contrast
Viewing Angle
Resolution
Power Use
Operating Temperature


TTL, or Transistor-Transistor Logic, hardware protocol is a low, non-differential voltage version of RS-232 protocol. Typically, a voltage of 5V or 3.3V is used for high logic, while low logic is 0V. These lower voltages favour embedded applications, but make the protocol less robust to noise. As a result, TTL applications are typically implemented over shorter distances than RS-232.

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5.25" 1U Bay 192x64 Graphic LCD HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     FGW     WB     TCI    
Finish:
BK    

Starting At: $107.20USD

5.25" 1U Bay 240x64 Graphic LCD HMI using Serial RS232, TTL, USB, I2C, RS422, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
FGW     WB     TCI    
Finish:
BK    

Starting At: $161.30USD

5.25" 1U Bay 20x2 LCD HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     FA     FB     FG     R    
Overlay:
AL     BK     BL    

Starting At: $76.40USD

Double 5.25" Bay 20x4 LCD HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     R    
Overlay:
Standard     AL     BK     BL    

Starting At: $87.90USD

5.25" 1U Bay 20x2 LCD HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     FA     FB     FG     R    
Overlay:
Standard     BK     S    

Starting At: $81.49USD

Double 5.25" Bay 20x4 LCD HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
Standard     GW     WB     IY     R    
Overlay:
Standard     BK    

Starting At: $99.99USD

5.25" 1U Bay 20x2 VFD HMI using Serial RS232, TTL, USB, I2C, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL    
Colour:
Standard    
Overlay:
AL     BK    

Starting At: $106.45USD

5.25" 1U Bay 20x2 VFD HMI using Serial RS232, TTL, USB, I2C with 7 key keypad, with 5V, 12V power

Communication Protocol:
RS232     I2C     TTL    
Colour:
Standard    
Overlay:
Standard     BK     S    

Starting At: $111.45USD

External 192x64 Graphic LCD HMI using Serial RS232, TTL, USB, I2C, RS422 with 7 key tactile keypad, 3 dual colour LED's, 5V, 12V, 24V power with RGB Backlight

Communication Protocol:
RS232     I2C     TTL     USB    
Colour:
YG     FGW     WB     TCI    
Voltage:
Standard     VPT    
Temperature:
Standard    
Enclosure :
PL     MT    

Starting At: $109.95USD

eGTT29A New Coming Soon

2.9" TFT 320x102 1U HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 7 key tactile keypad 5V power with 2GB memory and 32MB of RAM

Touch:
TPN    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     CU    
Voltage:
V5     VPT    

Starting At: $158.07USD

eGTT35A New Coming Soon

3.5" TFT 320x240 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

Starting At: $143.07USD

eGTT38A New Coming Soon

3.8" TFT 480x116 1U HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR    
Back Light:
BLH    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

Starting At: $163.07USD

eGTT43A New Coming Soon

4.3" TFT 480x272 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

Starting At: $155.84USD

eGTT50A New Coming Soon

5.0" TFT 800x480 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

Starting At: $186.97USD

eGTT70A New Coming Soon

7.0" TFT 800x480 HMI using Serial RS232, TTL, USB, I2C, RS422 with GUI 5V, 12V, 24V power with 2GB memory and 32MB of RAM

Touch:
TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H1    
Communication Protocol:
CS     CI     CT     C4     CU    
Voltage:
V5     VPT    

Starting At: $210.02USD