Rajguru Electronics
Rajguru Electronics
Lamington Road, Mumbai, Maharashtra
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Robotics Accessories

Prominent & Leading Wholesale Trader from Mumbai, we offer 4wd smart motor robot car chassis, 2wd smart motor robot car chassis, l293 motor driver board, 2a l298 motor driver board, 400 tie point solderless breadboard and mini solderless prototype breadboard 170 tie-points.

4WD Smart Motor Robot Car Chassis

4WD Smart Motor Robot Car Chassis
  • 4WD Smart Motor Robot Car Chassis
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Technical Specifications

1. motor power supply is 3V~6V. All the parameter above is tested without load

2. DC Gear Motor

3. No load speed (6V): 200RPM ?0%

4. No load current (6V): ?200mA

5. No load speed (3V): 90RPM ?0%

6. No load current (3V): ?150mA

7. Voltage: 3-6 V

8. Reduction ratio is 1:48

9. Voltage: DC 6V

10. Current: 120MA

11. RPM (With tire): 240

12. Car Speed(M/minute): 48

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2WD Smart Motor Robot Car Chassis

2WD Smart Motor Robot Car Chassis
  • 2WD Smart Motor Robot Car Chassis
  • 2WD Smart Motor Robot Car Chassis
  • 2WD Smart Motor Robot Car Chassis
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Features:

  • Brand new and high quality imported chassis, motors, wheels, etc.
  • Mechanical structure is simple, it is easy to install.
  • This car comes with the tachometer encoder and with a 4 AA battery box.
  • Can be used for distance measurement, velocity.
  • Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.
  • Gear Motor reduction radio: 1:48.
  • Size: 21cm x 14.7cm approx
  • Wheel size: 6.6cm x 2.6cm approx.
  • Tire Center Hole: 5.3mm Long, 3.5mm wide
  • Note: motor power supply is 3V~6V. All the parameter above is tested without load.


DC Gear Motor:

  • No load speed (6V): 200RPM ±10%
  • No load current (6V): ≤200mA
  • No load speed (3V): 90RPM ±10%
  • No load current (3V): ≤150mA
  • Voltage: 3-6 V
  • Reduction ratio is 1:48
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L293 Motor Driver Board

L293 Motor Driver Board
  • L293 Motor Driver Board
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Approx. Price: Rs 125 / Piece

This Motor Driver Board is designed to Work with L293D IC. The L293D is a popular motor driver IC designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. With Terminal Blocks for connecting motors & power supply and Berg Sticks for control signals from microcontroller. This can control 2 DC Motors, their direction using control lines and their speed using PWM.

Features

  • Wide Supply-Voltage Range: 4.5 V to 36 V
  • Separate Input-Logic Supply
  • Pin compatible with L293D
  • Internal ESD Protection
  • Thermal Shutdown
  • High-Noise-Immunity Inputs
  • Output Current 0.6 A Per Channel
  • Peak Output Current 2 A Per Channel
  • Output Clamp Diodes for Inductive Transient Suppression
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2A L298 Motor Driver Board

2A L298 Motor Driver Board
  • 2A L298 Motor Driver Board
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Approx. Price: Rs 200 / Piece

L298 Motor driver based module. Small module which can be used with any circuit very easily. Controls 2 DC motors/ 1 Stepper motor in both direction. PWM/NON PWM control using jumpers. Diodes provided for back EMF protection.

Motor Driver Module Features

  • Driver chip: L298 dual H-bridge driver chip.
  • Operates up to 35V DC
  • Drive part of the peak current Io: 2A / Bridge
  • Logical part of the terminal power supply range Vss :4.5V-5.5V
  • Logical part of the operating current range: 0 ~ 36mA
  • Maximum power consumption: 20W
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400 Tie Point Solderless Breadboard

400 Tie Point Solderless Breadboard
  • 400 Tie Point Solderless Breadboard
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This is a half-size solderless breadboard with 400 tie points. It has a standard double-strip in the middle and two power rails on both sides. You can just 'snap' these solderless breadboards together either way to make a longer and/or wider breadboard.

Specifications:

  • Length: 83 mm
  • Width: 55 mm
  • Height: 9 mm
  • Weight: 30 gms
  • Package Weight: 35 gms
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Mini Solderless Prototype Breadboard 170 Tie-Points

Mini Solderless Prototype Breadboard 170 Tie-Points
  • Mini Solderless Prototype Breadboard 170 Tie-Points
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A modern solderless breadboard consists of a perforated block of plastic with numerous tin plated phosphor bronze or nickel silver alloy spring clips under the perforations. The clips are often called tie points or contact points. The number of tie points is often given in the specification of the breadboard.
The spacing between the clips (lead pitch) is typically 0.1' (2.54 mm). Integrated circuits (ICs) in dual in-line packages (DIPs) can be inserted to straddle the centerline of the block. Interconnecting wires and the leads of discrete components (such as capacitors, resistors, and inductors) can be inserted into the remaining free holes to complete the circuit. Where ICs are not used, discrete components and connecting wires may use any of the holes. Typically the spring clips are rated for 1 ampere at 5 volts and 0.333 amperes at 15 volts (5 watts).

These mini breadboards make it easy to try out things hooked up to a arduino mainboard by using wire jumpers. The boards have a self-adhesive backing and 2 x 17 rows of interconnected pins (5 per row) – 170 pins in total. The dimension of this mini breadboards is 45 x 35 x 9 mm


NOTE: The pictures shown above are just for representational purpose and the color may vary depending on the stock available.
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Bread Board MB 102

Bread Board MB 102
  • Bread Board MB 102
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Approx. Price: Rs 100 / Piece(s)
MB-102 high quality bread board printed circuit board bread board experiment board universal plate 165 x 55 x 10mm• a terminal: 630 jacks
• two allocation: 200 jacks
• product size: 5.6x16.5x0.85 (CM)
• phosphor bronze plating spring clip
• matching jumper, diameter of 0.8mm
• plastic parts: ABS
• use: experiment, test

Feature:
can be recycled, recycling
The structure of color clear, easy to use
Bread plates can be assembled according to the fixed unit.
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Bread Board Power Supply Module 3.3V & 5V Output

Bread Board Power Supply Module 3.3V & 5V Output
  • Bread Board Power Supply Module 3.3V & 5V Output
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Approx. Price: Rs 100 / Piece
Bread Board Power Supply Module 3.3V & 5V Output LDO Based for MB102 BreadBoard

Specifications:

  • Onboard power supply chip AMS1117-3.3 and AMS1117-5.
  • Output voltage (DC) : 6.5 V to 12 V.
  • Input voltage (DC) : 3.3 V and 5 V output.
  • Onboard USB female, can be used as a power input and USB power output.
  • Onboard power 3.3 V and 5 V row needle leads.
  • Onboard power switch, convenient power control.
  • Compatible with MB102 breadboards.
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RF Transmitter & Receiver Pair 434 Mhz ASK

RF Transmitter & Receiver Pair 434 Mhz ASK
  • RF Transmitter & Receiver Pair 434 Mhz ASK
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Approx. Price: Rs 150 / Piece

Description: This is an ASK Hybrid transmitter receiver module at 434 Mhz. The transmitter Module employs a crystal-stabilized oscillator, ensuring accurate frequency control for best range performance. There is no requirement of external RF components except Antenna.

Low Power ConsumptionEasy For Application
Range in open space (Standard Conditions) : 500 Meters (with Antenna) / 100-200 Meters (without Antenna).

RF ASK Transmitter
Frequency Range : 433.92 MHz
Supply Voltage : 3V ~ 12V
OutPut Power : 4 ~ 12 dBm
Standard Operating Voltage : 5V

RF ASK Receiver
Receiver Frequency : 433.92 MHz
Typical Sensitivity : 105 dBm
Supply Voltage : 3V ~ 12V
Supply Current : 3.5 mA
Standard Operating Voltage : 5V

Applications

Remote Controls
Automation System
Wireless Security System
Sensor Reporting
Car Security System
Remote Keyless Entry
Supports All Wireless Applications using 8051/AVR/PIC/ARM Microcontrollers.
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Additional Information:

  • Item Code: 433MHz
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RF Transmitter Module - HM-T FSK

RF Transmitter Module - HM-T FSK
  • RF Transmitter Module - HM-T FSK
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Approx. Price: Rs 350 / Piece(s)
Description:HM-T series FSK Transmitter module is specially designed for replacing those applications that used ASK technology module already. It used together with HM-R series FSK transmission module. Due to the benefits from FSK technology, the module is robust to interference, and longer working distance can be achieved.

Features:

  • Highly integrated, small size
  • High sensitivity, low power consumption
  • Fsk technology, suitable for replacing ask modules
  • Less interfrence, longer working distance
  • Can be used to replace ask module W/O the need of software change
  • No tuning required during production
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Additional Information:

  • Item Code: HM-T
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RF Receiver Module - HM-R FSK

RF Receiver Module - HM-R FSK
  • RF Receiver Module - HM-R FSK
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Approx. Price: Rs 350 / Piece(s)
Description: HM-R series FSK Receiver module is specially designed for replacing those applications that used ASK technology module already. It used together with HM-T series FSK transmission module. Due to the benefits from FSK technology, the module is robust to interference, and longer working distance can be achieved.

Features:

  • Highly integrated, small size
  • High sensitivity, low power consumption
  • Fsk technology, suitable for replacing ask modules
  • Less interfrence, longer working distance
  • Can be used to replace ask module W/O the need of software change
  • No tuning required during production
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Additional Information:

  • Item Code: HM-R
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4x3 Matrix Membrane Keypad

4x3 Matrix Membrane Keypad
  • 4x3 Matrix Membrane Keypad
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Approx. Price: Rs 125 / Piece(s)

Description:

Pad Size: 69.2 x 76.9 x 0.8mm
Cable Length: 3-1/3" or 86mm (include connector)
Connector: Dupont 7 pins, 0.1" (2.54mm) Pitch
Mount Style: Self-Adherence
Max. Circuit Rating: 35VDC, 100mA
Insulation Spec.: 100M Ohm, 100V
Dielectric Withstand: 250VRms (60Hz, 1min)
Contact Bounce: <=5ms
Life Expectancy: 1 million closures
Operation Temperature: -20 to 40 °C

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4 x 4 Matrix Membrane Keypad

4 x 4 Matrix Membrane Keypad
  • 4 x 4 Matrix Membrane Keypad
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Approx. Price: Rs 125 / Piece(s)
4 x 4 Matrix Membrane Keypad

8 pin connector
Adhesive mounting
Maximum Circuit Rating: 35VDC, 100mA
Insulation Resistance: 100M Omh, 100V
Dielectric Withstand: 250VRms (50-60Hz, 1min)
Contact Bounce: <=5ms
Life Expectancy: 1 million closures
Operation Temperature: 0 to 70 centigrade
Humidity: 40 centigrade, 90%-95%, 240 hours
Pad Size (L x W): Approx. 3 x 2.7 inch / 76 x 69 mm
Fexible Circuit Length: Approx. 3.3 inch / 83 mm

Features
  • Ultra-thin design
  • Adhesive backing
  • Excellent price/performance ratio
  • Easy interface to any microcontroller
  • Example programs provided for the BASIC Stamp 2 and Propeller P8X32A microcontrollers Key
Specifications
  • Maximum Rating: 24 VDC, 30 mA
  • Interface: 8-pin access to 4x4 matrix
  • Operating temperature: 32 to 122 °F (0 to 50°C)
  • Dimensions: Keypad, 2.7 x 3.0 in (6.9 x 7.6 cm) Cable: 0.78 x 3.5 in (2.0 x 8.8 cm) Application Ideas
  • Security systems
  • Menu selection
  • Data entry for embedded systems
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40 Pin Jumpers Wire

40 Pin Jumpers Wire
  • 40 Pin Jumpers Wire
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Approx. Price: Rs 100 / Piece
40 pin Bread board cable for arduino available in

Male To Male
Male To Female
Female To Female

Specification:
  • Length: 20cm
  • Quantity: A row of 40 roots
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5V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN20

5V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN20
  • 5V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN20
  • 5V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN20
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Approx. Price: Rs 250 / Piece
  • A versatile and affordable stepper motor for small or light applications. This is an ideal motor for Arduino or Raspberry Pi projects. This pack contains two stepper motors complete with driver boards in anti-static packaging. 

  • Built-in mounting plate with mounting holes 

  • Product Name : Stepper Motor Driver Board + Stepper Motor

  • Diameter : 28mm / 1.1in

  • Voltage : DC 5V

  • Length : 274mm / 10.8in

  • Step Angle : 5.625 * 1/64

  • Reduction ratio : 1/64 

  • DC Resistance : 200±7% (25)

  • Insulation Resistance : >10M (500V)

  • Dielectric Strength : 600V AC / 1mA / 1s

  • Insulation Grade : A

  • No-load Pull in Frequency : >600Hz

  • No-load Pull out Frequency : >1000Hz

  • Pull in Torque : >34.3mN.m(120Hz)

  • Detent Torque : >34.3mN.m

  • Temperature Rise : <40K(120Hz)

  • Noise : <40dB (120Hz, No load, 10cm)

  • PCB Board Size : 29 x 21mm

  • Weight : 45g

  • Package Content : 5V 4-Phase Geared Stepper Motor + ULN2003A Driver Board

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Dileep Jain (Manager)
399 3rd Floor , Manek Chambers , Above Vasant Bhavan Restaurant Lamington Road
Mumbai- 400004, Maharashtra, India


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