The Javelin Stamp can provide intelligent control of electronic devices such as motors, lights, and sensors.

Some Javelin Stamp functions can be performed as a background task, leaving your main program available to manage higher-level operations.

All vital components (processor, clock source, memory, power regulator) are provided on the JS1's tiny PCB; just connect power and go! The Javelin Stamp module is a 24-pin DIP module programmed in a subset of the Sun Microsystems Java language.

Java is a trademark of Sun Microsystems, Inc. For customers that require a more powerful microcontroller, we highly recommend the Propeller chip.

Features:

• Processor Speed: 25 MHz Turbo
  
• Program Execution Speed: ~8,500 Java instructions/sec.
  
• RAM Size: 32 K Bytes (Program and variables)
  
• EEPROM Size: 32 K Bytes
  
• Number of I/O Pins: 16
  
• Current Draw @ 5 VDC: 80mA Run, No Sleep
  
• Buffered serial communication in the background
  
• Up to seven UART objects that can run independently of each other and main program
  
• Pulse width modulation in the background
  
• Compatible with any BASIC Stamp programming board with a 24-pin socket
  
• Commercial-Rated since Rev. A

Key Specifications:

• Power Requirements: 5.5 to 24 VDC (Vin), or 5 VDC (Vdd)
  
• Communication: Serial (28,800 baud for programming)
  
• Dimensions: 1.20 x 0.63 x 0.23 in (30.0 x 16.0 x 5.84 mm)
  
• Operating Temperature: +32 to +158 °F (0 to +70 °C)