Low cost TTL/RS-232/422/485 to TCP/IP, embedded serial-to-erthernet module, converter module

Port Powered RS-232 to 5V TTL converter

Port Powered RS-232 to 3.3V TTL converter

10M/100M TTL interface single serial port embedded module development board, 1x RJ-45, 1x RS232, 100base-tx

USB to Single Port RS-232 3.3V and 5V TTL Converter

TTL Mini Power 10mW Wireless Radio Modem, Embedded module, 300m communication distance, converter

TTL Mini Power 10mW Wireless Radio Modem, 300m communication distance, converter

TTL, Mini Power 100mW Wireless Radio Modem, Embedded module, transparent interface. 500m communication distance, converter

TTL Mini Power 100mW Wireless Radio Modem. 500m communication distance, converter

Mini Power 500mW Wireless Radio Modem, Embedded module, 1000m communication distance, TTL, converter

TTL Mini Power 500mW Wireless Radio Modem. 1000m communication distance, converter

ISA 32DI/32DO TTL & 3 Counrer/Timer Card, extension board, data acquisition

ISA 32DI/32DO TTL & 6 Counter/Timer Card, extension board, data acquisition

F2113 GPRS-Embedded-TCP Modem, TCP/UDP server, Support serial port (TTL), Embedded modem

ISA 64 Channel Digital I/O Card (Isolated 16DI, 16DO, Non-Isolated TTL 16DI, 16DO), extension board, data acquisition

LCD Panel Set 6.4", 640x480 SVGA, 18bit TTL, 3.3 V / 2.6 W

LCD Panel Set 6.4", 640x480 VGA, 18bit TTL, 3.3 V / 2.6 W

Linux-ready Computer, CPU ATMEL 400Mhz, 1x USB, 1x TTL, 1x micro SD, 1x 10/100 Base-TX, 1x Audio, 15 x GPIO, UART

Linux-ready Computer, CPU ATMEL 400Mhz, 4x USB Host, 1x USB Client, 2x TTL, 1x LVDS, 1x RS-485, 3x RS-232, 1x micro SD, 1x 10/100 Base-TX, 1x Audio

IEEE 1394 Digital Industrial Camera (640 x 480, Monochrome, 100fps, Lens not included), CMOS, GPIO, TTL, programmable