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₹139.00
₹199.00
₹459.00
₹549.00
₹99.00
₹149.00
₹1,999.00
₹2,499.00
₹119.00
₹199.00
₹549.00
₹599.00
₹1,199.00
₹1,199.00
₹110.00
₹199.00
4 Channel 5V Relay
This is a 5V 4-Channel Relay interface board, it can control various appliances and other equipments with currents upto 10A. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic).
1. Each one needs 15-20mA Driver Current
2. Equipped with high-current relay, AC250V 10A ; DC30V 10A
3. Opto-isolated inputs
4. Indication LED’s for Relay output status
₹199.00
₹249.00
Liquid Crystal Display 16x2

This is a basic 16 character by 2 line alphanumeric display. Black text on Green background. Utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. You will need Minimum 6 general I/O pins to interface to this LCD screen. Includes LED backlight. Works in 4bit and 8 bit Mode.

Features:

  • 16 Characters x 2 Lines
  • Green Backlight
  • 5x7 Dot Matrix Character + Cursor
  • HD44780 Equivalent LCD Controller/driver Built-In
  • 4-bit or 8-bit MPU Interface
  • Standard Type
  • Works with almost any Micro-controller
₹139.00
₹199.00
DC Servo Motor
• Gear Type: All Metal Gears
• Stall torque: 12kg / cm (6V)
• Power Supply: Through External Adapter
• Operation Voltage: 4.8 - 7.2 V
• Temperature range: 0 to 55
• Operating Speed: 0.17sec / 60 degrees (4.8V no load)
• Operating Speed: 0.13sec / 60 degrees (6.0V no load)
• Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc.
• Stable and Shock Proof -. Metal Gear - Double Ball Bearing - Connector Wire
• Length 300mm
• Great for truck, Boat, Racing Car, Helicopter and Airplane
₹459.00
₹549.00
Joystick Module

This is a Joystick Module very similar to the ‘analog’ joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers – one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is press down.

With the help of this Joystick Module, you can measure position coordinates on the X and Y axis by moving the “hat”. It also contains a switch that is press-able by pushing the “hat” down. Similar to the XBOX controller.

The X and Y axes are two 10k potentiometers which control 2D movement by generating analog signals. When the module is in working mode, it will output two analog values, representing two directions. This module uses the 5V power supply, analog value will increase with joystick movement and will go up till maximum 5V; the value will decrease when the joystick is moved in other direction till 0V.

Applications:

  1. As square wave signal generator which generates a square wave signal
  2. To provide a signal to the stepping motor driver
  3. Adjustable pulse generation for chip use
  4. Produce variable pulse signal, the control-related circuit (PWM dimming, speed)

 

Specifications:

  • Dimensions: 40 x 27 x 15 (LxWxH) mm
  • Weight: 10gm (without Hat).
  • 54mm pin interface leads
  • Operating Voltage: 5V.
  • Long service life and stable performance
  • Standard interface and electronic building blocks
₹99.00
₹149.00
HTC Lux Meter
A light meter or a lux meter is a device used to measure luminance flux per unit area. In other words, it is a device used to measure the amount of light prevailing in a specific area. Usually this is used as a measure of the intensity, as perceived by the human eye. Illuminanace is a measure of how much luminous flux is spread over a given area or simply put, the amount of visible light present at a specific place. Previously analogue meters were used to measure amount of luminous flux. These meters used to work on the radiometric technology. One of the major disadvantage with these analogue meters was that the measurements were usually not accurate therefore the need of digital flux meters surfaced. HTC’s LX-101A is a premium range of digital lux meters. Equipped with latest technology, these meters are capable of picking even the slightest emission of light flux from any surface.

FEATURES:

Data holding capacity – this range from HTC has a special memory feature which enables it to hold data relating to the previous measurements made.
Power efficient – the LX-101A range automatically shuts off when not in use. This helps it to work for a longer duration without exhausting much of its battery. Further it saves the operator from the need of replacing the battery every now and then.
Technology – this range is effective in all aspects. Its technology stands unmatched as compared to its peers. A silicon of photo electricity diode is put into work to pick up the traces of light.
Portable and intelligent – the LX-101A comes in handy for day to work. Also it intimates the user of low battery so the batteries can be replaced soon.

TECHNICAL DATA:

• Display – liquid crystal display
• Range of lux – 0 to 2,00,000 lux
• Accuracy – ± 5%
• Battery life – 200 – 250 hours
• Power supply – 9V battery
• Dimensions – 148 x 70 x 40 mms respectively (L x W x H)
• Photo diode detector dimensions – 82 x 55 x 7 mms respectively (L x W x H).
₹1,999.00
₹2,499.00
Ultrasonic Sensor HC-SR04

This is an ultrasonic sound based non-contact range finder. The device send sonar burst of ultrasonic sound waves from the transmitter end, ultrasonic sound is sound waves of frequency more than 20 KHz (not audible to human ears). Dolphins and bats use this principle to detect obstacle in front of them. The receiver end of the sensor detects received deflected sound signal from any obstacle or wall, in this way one can use the time taken by the sensor in sending and receiving the sound signals for the calculation of the distance of the wall or obstacle from the sensor. The sensor has 4 pins to be used with any microcontroller board. The pin descriptions are as follows: Trigger, Echo, Vcc, Gnd.  The sensor works at DC 5 volt and when a pulse of few microseconds are send to the trigger pin, the sensor sends burst of eight cycles of 40KHz ultrasonic sound waves. The sensor can detect object as close as 2 cm and maximum upto 400 cm. The accuracy of the sensor could be as possible as 3mm.

Application:
The sensor finds application in mostly range finder, depth calculation, vehicle parking systems and obstacle navigation robots.

Technical specification:

Supply Voltage5 V DC
Supply Current15mA
frequency40Hz
Range2cm to 4 m
Measuring Angle15 degree
Trigger Input Signal10uS TTL pulse
Dimensions45*20*15mm
No. of pins4
₹119.00
₹199.00
8 IR Sensor Array

This is an infrared based sensor array which can be used in advanced line following and grid navigation robots. The array has 8 individual sensors placed next to each other. Each sensor has its own digital and analog output and can sense the presence of a line and indicate it with a 5V logic output. On reading the digital state of the eight sensors, the user can not only detect the line but also get to know how far the centre of the robot is from the line. When all sensors sense the line, the robot is on an intersection. 

₹549.00
₹599.00
Liquid Crystal Display 128X64
This is a Graphic LCD with green backlight that can display not just alphanumeric characters but also simple graphics. Great for doing neat menus and animations. Can handle 128*64 pixels and comes with a black frame.

Specifications :

Voltage: 5V
Green backlit
Controller: ST7920
Size: 93x70mm
₹599.00
₹999.00
Xbee S1
This is a very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to use serial command set. These modules allow very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and multi-point networks are supported.

• 3.3V @ 50mA
• 250kbps Max data rate
• 1mW output (+0dBm)
• 300ft (100m) range
• Wire antenna
• Fully FCC certified
• 6 10-bit ADC input pins
• 8 digital IO pins
• 128-bit encryption
• Local or over-air configuration
• AT or API command set

Note: Please check with your local laws regarding radio communication.
₹1,199.00
₹1,199.00
Breadboard Full size
This full size breadboard is the standard size breadboard with 830 points. You can also snap together multiple of these to make a larger breadboard.

SPECIFICATION

Dimensions : 17 cm x 5.5 cm x 1cm (LxBxH)
Weight        : 80g
₹110.00
₹199.00
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