GTOUCH Controller
    Controller is an essential part of touch panel kit, therefore the quality of controller can affect the sense of accuracy in touch panels directly; ourcontrollersare capable of supporting in 4-wire resistive, 5-wire resistive, capacitive, and SAW touch panels, and we can offer in USB, RS-232 and PS/2 port as well.
    According to customers’ requires and our touch panels that our drivers can support varied Windows edition such as Windows 98/ME, 2000/XP, CE and support varied edition of Linux up to kernel 2.6. Besides our high quality controllers have conformed to CE ,and FCC standard test, and approved the regulation of RoHS.
Resistive Touch Controller
 ET-1232 Series (RS-232) 
Model Name Type Appearance Note
ET-1232C 4W Case 79mm × 38mm  
ET-1232BSP 4W PCB 60mm × 20mm  
ET-1232ABSP 4W/5W PCB 60mm × 35mm  
ET-1232F 5W Case 79mm × 38mm  
 ET-1255 Series (USB)
Model Name Type Appearance Note
ET-1255C 4W Case 79mm × 38mm  
ET-1255BSP 4W PCB 65mm × 22mm  
ET-1255ABSP 4W/5W PCB 60mm × 35mm  
ET-1255FBSP 5W Case 65mm × 22mm  
ET-1255F 5W Case 79mm × 38mm  
Capacitive Touch Controller
Model Name Type Appearance Note
G-ETP-CA-2 CAP PCB 62mm × 33mm  
SAW Touch Controller
Model Name Type Appearance Note
G-ETP-SAW8800 SAW PCB 62mm × 33mm  
Control Chip
  • Resistive touch panel control IC chip
  • Support: 4W/5W/7W/8W Resistive Touch Panel
  • Protocol: RS-232/USB
  • Package: LQFP 48pin 9mm × 9mm × 1.4mm
  • More Information

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