USB To TTL Converter

Overview

When connected to a USB port this converter sets up a virtual serial port which can be used and interfaced just like any normal serial port. You can use this board with all our development boards to do serial communication through USB. You can also program our development boards, which support serial boot loading, through USB using this converter. Since it shows up a virtual serial port on a computer, you can easily write softwares in most programming languages to control external hardware devices - robots, development boards, microcontrollers, etc from computers

USB To TTL Converter

Features:

• This converter is USB powered and needs no external power.
• USB 2.0 full-speed function controller.
• Interface Microcontroller UART to USB.
• Replace MAX232 type level shifters allowing for direct connection of products to PC via USB.
• USB Industrial Control.

 For More Documentaion & Codes please Click Here

Thermal Printer

Overview

Support 5V-9V wide power voltage,Low-noise direct thermal printing method,can support Max.39MM (diameter) paper roll,RS-232C/TTL Interface,rich of graphics / curves / characters print function,Easy paper loading structure,outline dimension : 111W*65D*57H mm.

Thermal Printer

Features

• Support 5V-9V wide power voltage
• Low-noise direct thermal printing method
• can support Max.39MM (diameter) paper roll
• RS-232C/TTL Interface
• rich of graphics / curves / characters print function
• Easy paper loading structure
• outline dimension : 111W*65D*57H mm 

For Documentation & Codes Please Click Here

EasyVR Speech Recognition Kit

Overview

EasyVR is a multi-purpose speech recognition module designed to easily add versatile, robust and cost effective speech recognition capabilities to virtually any application. The EasyVR module can be used with any host with an UART interface powered at 3.3V – 5V, such as PIC  and Arduino boards. Some application examples include home automation, such as voice controlled light switches, locks or beds, or adding “hearing” to the most popular robots on the market.

EasyVR Speech Recognition Kit:

Features 

• A host of built-in Speaker Independent (SI) commands for ready to run basic controls, in the
  followings languages:
  o English (US)
  o Italian
  o German
  o French
  o Spanish
  o Japanese
• Supports up to 32 user-defined Speaker Dependent (SD) triggers or commands and Voice Passwords. SD custom commands can be spoken in ANY language
• Easy-to-use and simple Graphical User Interface to program Voice Commands and Audio
• Module can be used with any host with an UART interface (powered at 3.3V - 5V)
• Simple and robust documented serial protocol to access and program through the host board
• 3 x GPIO lines (IO1, IO2, IO3) that can be controlled by new protocol commands.
• PWM audio output that supports 8Ω speakers.
• Sound playback of up to 9 minutes of recorded sounds or speech

For More Details & Documentation Please Click Here