8 Channel Relay Board-Bluetooth

Quick Overview
This is Eight  Channel relay board controlled by Bluetooth Module. The Bluetooth relay board is with 8 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.  Bluetooth module enables you to wireless transmit & receive serial data.

Features

• 8 SPDT Relay channels (7A 250V,12A 120V,10A 125VAC, 10A 28VDC).
• Power supply:12VDC 1AMP
• Current consumption: 400 mA.
• LED indication for relay & power supply.
• Design based on highly proven IC ULN2803 as driver. 
• TTL output.
• Status LEDs.
• Android apk file will be given.

For More Details , Sample codes , Software & Tutorials CLICK HERE

USB 4 Channel Relay Board

Quick Overview
This is four  Channel relay board controlled by computer USB port. The usb relay board is with 4 SPDT relays rated up to 7A each. You may control devices 230V / 120V (up to 4) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

Features

• 4 SPDT Relay channels (7A 250V,12A 120V,10A 125VAC, 10A 28VDC).
• Power supply:12VDC 1AMP
• Current consumption: 400 mA.
• LED indication for relay & power supply.
• Design based on highly proven IC ULN2003 as driver. 

For More Details , Sample Code , Software & Tutorials CLICK HERE

Single Relay Board 12V

Quick Overview

The board has only one  relay driven by TTL circuit . The board works on 12V but the input signal can come directly from microcontroller output working at 5V to control relays. Each relay can switch varierty of AC or DC high voltage, high current loads working at 110V or 220V AC mains like lights, fans, motors and such. The status of relay is indicated by individual LEDs.

Features

• LED indication of relay on & power 
• Design based on highly proven TTL  as driver
• Direct input  5V microcontroller for relay control
• High Current (8A) Capability.
• AC or DC Operating Voltages.
• No Leakage Current.
• Eliminates costly isolation relays and wiring.

For More Details , Sample Codes & Tutorials CLICK HERE

Graphical LCD Interfacing Board

Quick Overview
LCD stands for Liquid Crystal Dispaly. It can be used to display anything. They are of many types. The ones we commonly use for embedded systems, robotics, etc are of two types – character LCD and graphical LCD. The 16x2 LCD Characters have their own limitations; they can only display characters of certain dimensions. The Graphical LCDs are thus used to display customized characters and images. The Graphical LCDs find use in many applications; they are used in video games, mobile phones, lifts etc. as display units.   

Features

• Display construction:128*64 DOTS.
• Display mode: STN / Yellow Green.
• Display type: Positive Tranflective.
• Operating temperature: Indoor.
• Number of data line: 8-bit parallel.
• Voltage: 5V.
• Easy to use code library
• Many fonts available

For More Details , Sample Codes & Tutorials CLICK HERE

Current Sensor 05A

Quick Overview
The ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows foreasy implementation by the customer. Typical applicationsinclude motor control, load detection and management, switchmode power supplies, and overcurrent fault protection. The device is not intended for automotive applications.

Features

• ACS712ELC-05A sensor chipset
• Powered by 5V power supply
• On-board power indicator
• Measures -20~+20A current, corresponding simulation output 100mV/A 
• No test current through the output voltage is VCC / 2
• Low-noise analog signal path.
• 80 kHz bandwidth.
• 1.2 mΩ internal conductor resistance.
• 66 to 185 mV/A output sensitivity.
• Output voltage proportional to AC or DC currents.
• High quality screw connector.

For More Details , Sample codes & Tutorials CLICK HERE

8051 Development Board

Quick Overview
8051 are popular with both industrial developers and hobbyists alike due to their low cost, wide availability, large user base, extensive collection of application notes, availability of low cost or free development tools, and serial programming (and re-programming with flash memory) capability. They are also commonly used in educational programming .

.  Power supply, 5V-12V

2.  40 pin ZIF socket for IC mount.

3.  ISP connector*

4.  Reset

5.  Node connector

6.  4x1  7 segment display

7.  26 pin raspberry connector

8.  Arduino Shield footprint

9.  ULN 2803 driver

10. I2C bus

11. SPI bus

12. XBEE footprint/ XBEE Adaptor module

13. FT232 breakout board connector

14. DC 3.3V connectors

15. DB-9 female connector

16. 8x1 LED’s

17. 8 way DIP switch

18. RTC Module

19. EEPROM

20. 2x5x2 jumper node.

21. DC 5V connectors

22. Analog to Digital output

23. 4x1 keypad

24. 16x2 LCD connectors

25. Node connector

26. 4x4 Matrix Keypad

27. DC 12V connectors

28. Power ON switch

*ISP connector can be used only if c10 capacitor (at reset) is removed.

Features

• High quality Atmel microcontroller development board.
• The DIP40 locking device, easy to remove the ATMEL microcontroller for reuse.
• 8 independent LED.
• 1 * 4 independent keys.
• 4* 4 keypad matrix.
• RTC DS1307 with battery connector
• AT24C02 I2C external memory.
• I2C EEPROM Interfaces
• The MAX232 chip RS232 communication.
• 16X2 LCD interface (character display).
• All IO ports pin have extraction and clearly marked.
• On Board Power supply 3.3V,5V 12V,GND.
• 8 pin DIP switches.
• RS232 Connector.
• The board also has inbuilt Xbee footprint.
• Stackable Arduino shields.
• Raspberry Pi expansion connectors.
• ADC0804 8-Bit Microcontroller Compatible A/D Converter.
• I2C bus.
• SPI Bus.
• FT232 Breakout board connector.
• External jumper nodes.
• Board is equipped with LCD 2x16 connector 
• Quartz crystal 11.0592 MHz.
• ULN 2803 To drive Stepper Motor& Relays.
• Reset button.
• Power plug-in DC Socket.
• Power supply indicator LED.
• Test led for Tx, Rx.
• 7Seg Multiplexed Display.
• Pin outs for 3.3V,12V,5V,GND.
• All IO’s are connected by brug stripps for easy connection.

For More Details , sample codes & Tutorials CLICK HERE

PIC Development Board

Quick Overview
PICs are popular with both industrial developers and hobbyists alike due to their low cost, wide availability, large user base, extensive collection of application notes, availability of low cost or free development tools, and serial programming (and re-programming with flash memory) capability. They are also commonly used in educational programming .

1.  Power supply, 5V-12V

2.  40 pin ZIF socket for IC mount.

3.  ISP connector.

4.  Reset

5.  Node connector

6.  4x1  7 segment display

7.  26 pin raspberry connector

8.  Arduino Shield footprint

9.  ULN 2803 driver

10. I2C bus

11. SPI bus

12. XBEE footprint/ XBEE Adaptor module

13. FT232 breakout board connector

14. DC 3.3V connectors

15. DB-9 female connector

16. 8x1 LED’s

17. 8 way DIP switch

18. RTC Module

19. EEPROM

20. 2x5x2 jumper node.

21. DC 5V connectors

22. 3 Pot for Analog Variation.

23. 4x1 keypad

24. 16x2 LCD connectors

25. Node connector 

26. 4x4 Matrix Keypad

27. DC 12V connectors

28. Power ON switch

Features

High quality PIC microcontroller development board.

The DIP40 locking device, easy to remove the PIC microcontroller for reuse.

8 independent LED.

1 * 4 independent keys.

4* 4 keypad matrix.

RTC DS1307 with battery connector

AT24C02 I2C external memory.

I2C EEPROM Interfaces

The MAX232 chip RS232 communication.

3 ADC potentiometer input conversion.

16X2 LCD interface (character display).

All IO ports pin have extraction and clearly marked.

On Board Power supply 3.3V,5V 12V,GND.

8 pin DIP switches.

3 ADC potentiometers.

RS232 Connector.

On board ISP Programmer.

The board also has inbuilt Xbee footprint.

Stackable Arduino shields.

Raspberry Pi expansion connectors.

ON/OFF slide switch.

I2C bus.

SPI Bus.

FT232 Breakout board connector.

External jumper nodes.

Board is equipped with LCD 2x16 connector 

Quartz crystal 20 MHz.

ULN 2803 To drive Stepper Motor& Relays.

Reset button.

Power plug-in DC Socket.

Power supply indicator LED.

Test led for Tx, Rx.

4 digit 7Seg Multiplexed Display.

Pin outs for 12V,5V,3.3V,GND.

All IO’s are connected by brug stripps for easy connection.

For More Details, Sample codes & Tutorials CLICK HERE