e3-my R&D Products

1. e301 Programmable General Purpose Microcontroller

A 8051-based microcontroller system suitable for various control applications and for education purposes.

Specification:

• Microcontroller Philips-P89C51RD2
  89C51 microcontroller
  
• 1 KB internal RAM (DATA)
  
• 64 KB flash memory (CODE)
  
• Four 8-bit I/O ports
  
• Operating/ +5Vdc
  
• Programming voltage
  
• Crystal Frequency 11.0592 MHz
  
• Serial Port UART communication (RS-232 standard)
  Programming In-system programming via serial port
• e301 - 8x51 Programmer V2

2. Fet@89c5x Integrated Development Environment (IDE) software

Integrated Development Environment (IDE) software for assembly language programming (capable to communicate with e301 through RS-232).

Specification:

• Support Windows 95/98/Me
  
• Fully graphical user interface with
  
• Code editor
  
• Macro assembler (ASM51.exe)
  
• Relocator & Linker (RL51.exe)
  
• Bin-to-Hex converter (OH.exe)
  
• Buffer viewer
  
• In-system programmer

3. e301T Microcontroller Training Kit

A training unit based on 8051 microcontroller with protected I/O. This unit is suitable for the training of assembly language and also for the appreciation of actual control of electrical devices and home appliances.

4. e302 4-channel Temperature Controller

Technical Specifications:

• Intel 8051-based micro-controller system
  
• Single channel analog input (0-5V), compatible to temperature sensor QAE22
  
• Signal conditioning circuit (to convert °F to V) is included for QAE22
  
• 4-channel contact relay output (6A@277V, 10A@125V)
  
• 4-digit seven segment display with 3 input buttons for manual setting
  
• All I/O are accessible through connectors
  
• All relay outputs have LED indicators
  
• Built-in temperature monitoring and control program
  
• Simple and re-configurable setting menu
  
• Power requirement : 24Vdc @ 4A
  
• All I/O are accessible via standard connectors
  
• Polycarbonate clear plastic panel
  
• Dimension: 158(w)´216(l)´50(h) mm