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)
Included In:
Downloads & Resources:
Javelin Stamp Manual v1.0 (.pdf)
Javelin Stamp Manual Errata (.pdf)
Javelin Stamp Example Code (8.4 MB; . zip)
Javelin App Note - Using an Analog Joystick (.pdf)
Javelin App Note - Using the PCF8574 (.pdf)
Javelin App Note - Using the SRF04 (.pdf)
Javelin Stamp Software
BASIC Stamp Module Comparison (.pdf)
BASIC Stamp FAQ (.pdf)