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0.96" OLED Display Module - SPI/I2C - 128X64 - 6 Pin (Blue)
Description This is a 0.96 inch blue OLED display module. The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resolution of 128x64. The package includes display board,display, 6 pin male header presoldered to board. OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays. OLEDs basic structure consists of organic materials positioned between the cathode and the anode, which is composed of electric conductive transparent Indium Tin Oxide (ITO). The organic materials compose a multi-layered thin film, which includes the Hole Transporting Layer (HTL), Emission Layer (EML) and the Electron Transporting Layer (ETL). By applying the appropriate electric voltage, holes and electrons are injected into the EML from the anode and the cathode, respectively. The holes and electrons combine inside the EML to form excitons, after which electro luminescence occurs. The transfer material, emission layer material and choice of electrode are the key factors that determine the quality of OLED components. Setting up SPI/I2C Connection with GMS096A OLED Module Being a new entry to the market, only limited resources are available on this small piece of miracle (GMS096A). I2C/SPI configuration always demands helpful resources as in any case. For the SPI setup, the module comes in 4 wire SPI configuration by default and to make it work with the arduinos you can use these libraries from Adafruit. For the I2C setup it demands a little bit of work on the module. Actually it was one of our customers who shared these simple configuration steps with us, start with resoldering the resistor from position R3 to R1 and then short the R8 resistor with some solder tin (0 Ohm resistor). The R6 and R7 pullup resistors are already soldered, nothing to do there. Once done, the module is ready for I2C communication! The CS Pin is not necessarily needed, so just connect it to GND. The DC Pin selects the address. For standard address wire it to GND. The RES-pin needs a low pulse at startup and high voltage during operation (as in SPI mode), a 100nF capacitor to GND and a 10k res to VCC would be ideal! Features: OLED Driver IC: SSD1306 Resolution: 128 x 64 Visual Angle: >160° Input Voltage: 3.3V ~ 6V Compatible I/O Level: 3.3V, 5V Mini Size: 2.7 x 2.8cm Only Need 2 I/O Port to Control Pixel Color: Yellow (128x16 pixels) Blue (128x48 pixels) Full Compatible with Arduino Working temperature: -30°C ~ 70°C Module volume ( generous ): 27.0 x 27.0 x 4.1mm Factory configured for SPI protocol (can be easily changed to IIC) Package Includes: 1 x 0.96" OLED Display Module - SPI/I2C - 128X64 - 6 Pin (Blue)

₹529.00*
10pin E052 Logic Analyzer Test Clips
10pin E052 Logic Analyzer Test Clips
These are good quality IC test hooks. Instead of a single hook, these have two hooks that are capable of grabbing very small points (like SOIC IC legs). We use them with the Bus Pirate logic analyzer harnesses but are very cool on their own. Length: 30cm Package Include: 1 x 10pin Logic Analyzer test clips Color- Red, Yellow

₹439.00*
128x64 Graphical LCD(Blue)
128x64 Graphical LCD(Blue)
A big, blue LCD with black back-lit pixels. This LCD is the graphical upgrade to those popular 16x2 LCDs, but allows full graphical control. Green background with 128 x 64 'monochrome' black pixels Low power blue LED back-light PCB is 93mmx70mm (~ 3.66" x 2.75") and the viewing area is 71mmx39mm (2.8" x 1.5") Comes with 20-pin 0.1" header and 10K contrast pot

₹889.00*
128x64 Graphical LCD(Green)
A big, green LCD with black back-lit pixels. This LCD is the graphical upgrade to those popular 16x2 LCDs, but allows full graphical control. Green background with 128 x 64 'monochrome' black pixels Low power green LED back-light PCB is 93mmx70mm (~ 3.66" x 2.75") and the viewing area is 71mmx39mm (2.8" x 1.5") Comes with 20-pin 0.1" header and 10K contrast pot

₹889.00*
12V Relay
12V Relay
Description  Relay is a remote control electronic switch normally controlled by another switch, computer or control module. Functioning as a standard 12 volt replacement or addition for full voltage, these relays are a great option for equipment existing in vehicles today. The mounting bracket included with the relays allows for the relay to be mounted directly to a vehicle or other electrical application. These relays are an optimal solution for full voltage applications on a variety of vehicle equipment including head lamps, auxiliary lamps, fog horns, motors for fans, window lifters, air conditioners, heated rear windows, and more. Choose from a 12V DC relay without a resistor. Both are designed to deliver superior, long lasting performance. Mechanical life - no load = 1,000,000 cycles at +85° C the N.O. contacts will carry a continuous load of 50 amps. 30/50 Amp 12V DC. Permissible ambient temperature: -40° C to 85° C. 896H-1CH-D1-12VDC = Item #73980. Relays are switches controlled by electrical power, like another switch, computer or control module. The purpose of a relay is to automate this power to switch electrical circuits on and off at particular times. The real benefit behind a relay is more than automation. They also provide the ability to switch multiple circuits, including different voltage types, within the same relay at the same time. 12V DC relay switches are the best solution for full voltage applications, as they allow a low current flow circuit to control a high current flow circuit, like a vehicle's horn, headlights, auxiliary lamps, fan motors, blower motors and countless pieces of equipment existing on vehicles today. Looking Inside a Relay If we were to open a relay, you would see an electromagnet coil, the switch, and a spring. The spring holds the switch in position until a current gets passed through the coil. The coil then generates the magnetic field which moves the switch on and off. Numbers of a Relay Looking at the diagram, we see the pinout of a typical 12V relay. Note that each pin is numbered. 85 and 86 are the coil pins while 30, 87, and 87a are the switch pins. 87 and 87a are the two contacts to which 30 will connect. If the coil is not activated, 30 will always be connected to 87a. You can think of this as the switch in OFF. When current is applied to the coil, 30 is then connected to pin 87. The great thing about relays is that you can set 87 and 87a to be either open or closed, depending on how you need the switch to work. If you want a closed relay, you will want to wire to 87a. If you want a normally open relay, you will wire to 87. Although most relays are labeled at the bottom, you can always find the 30 pin set perpendicular to the other pins for easy identification to the power source. Output for a Relay Realizing that 85 and 86 are the coil pins, these pins will be transferring the current through their coil. One of these will be used to ground your current, while the other will be connected to an accessory, or your point of current. 87 and 87a will be connected to your controlled accessories that you wish to turn on and off with your relay. 30 will then be the pin connected to your battery power.

₹49.00*
12V Solenoid Valve - 3/4" - NC
 Have you ever wanted to control the flow of a liquid using your computer or microcontroller, but didn't know how? Well, here's how: The 12V solenoid controlled fluid valve. Simply connect a fluid source to the 3/4" threaded inlet and it will interrupt the flow until 12V is applied to the fast-on connectors on the solenoid. Note: This is not a gravity-feed solenoid. This means that you will need enough water pressure to fully open the valve. Check the datasheet below for exact details. It operates at a minimum of around 3 PSI, allowing around 3 L/min of flow.Great for use with a garden hose. Product Features Operates at a minimum of around 3 PSI, allowing around 3 L/min of flow Works at 12VDC

₹1,119.00*
13.56MHz HF Smart Label (ISO 15693) – 35X35
Product Details These smart HF RFID Labels can be used in a wide range of asset tracking applications, such as document tracking, library management, parcel tracking, etc. available at MG Super LABS. RFID                          Type   Contactless Read & Write   Operating Frequency    13.56MHz    Support Protocol    ISO 14443A   ENVIRONMENT   Operating Temp   -10º C to +50º C   Storage Temp   -20º C to +70º C   PHYSICAL CHARACTERISTICS   Dimension   35*35mm, thickness:0.5mm   Housing Material   Paper

₹499.00*
13.56MHz HF Smart Label Mifare® (ISO 15693) 20X20
13.56MHz HF Smart Label Mifare® (ISO 15693) 20X20
  Product Details These smart HF RFID Labels can be used in a wide range of asset tracking applications, such as document tracking, library management, parcel tracking, etc.  RFID                          Type   Contactless Read & Write   Operating Frequency    13.56MHz    Support Protocol   ISO 15693   ENVIRONMENT   Operating Temp   -10º C to +50º C   Storage Temp   -20º C to +70º C   PHYSICAL CHARACTERISTICS   Dimension   20*20mm, thickness:0.5mm   Housing Material   Paper

₹499.00*
13.56MHz HF Smart Label Mifare® Classic 1K - 45X45
13.56MHz HF Smart Label Mifare® Classic 1K - 45X45
These smart HF RFID Labels can be used in a wide range of asset tracking applications, such as document tracking, library management, parcel tracking, etc.

₹499.00*
13.56MHz HF Smart Label Mifare® ultralight-30x30
13.56MHz HF Smart Label Mifare® ultralight-30x30
  These smart HF RFID Labels can be used in a wide range of asset tracking applications, such as document tracking, library management, parcel tracking, etc. available at MG Super LABS. RFID                          Type   Contactless Read & Write   Operating Frequency    13.56MHz    Support Protocol   ISO 15693   ENVIRONMENT   Operating Temp   -10º C to +50º C   Storage Temp   -20º C to +70º C   PHYSICAL CHARACTERISTICS   Dimension   30*30mm, thickness:0.5mm   Housing Material   Paper

₹499.00*
16x2 Character LCD
This is a 16 character by 2 line display that runs at 5V.  Interface code is widely available for many different controllers and systems. You will need ~11 general I/O pins to interface to this LCD screen(It can also be used in 4-bit mode, it will use 6 seneral I/O Pins). Includes Green LED backlight. We also provide a 16 pin Berg strip and a potentiometer with this LCD

₹219.00*
20X4 Character LCD (Green)
20X4 Character LCD (Green)
Standard JHD 204A LCDs are useful for creating standalone projects. 20 characters wide, 4 rows Black text on green background Connection port is 0.1" pitch, single row for easy breadboarding and wiring Single LED backlight with a resistor included, you can power it directly from 5V. If it's too bright for you, it can be dimmed easily with a resistor or PWM. Can be fully controlled with only 6 digital lines! Up to 8 extra characters can be created for custom glyphs or 'foreign' language support (like special accents) Comes with necessary contrast potentiometer and strip of header

₹619.00*
220V Solenoid Valve - 3/4" - NC
Direct acting solenoid valve automatically opens and shuts to control the fluid flowing through the pipe. This valve is designed to allow maximum flow rate in a low-pressure pipeline system. Recommended installation position is horizontal with coil facing upward.  • Direct acting vlave opens without pressure • High quality rubber diaphram • IP65 rated Specifications: Working Pressure 0-290 psi (0-20 bar) Max Pressure Resistance  232 psi (16 bar) Applications Compressed Air Water Gas  Max Viscosity 20 cst Max Temperature (NBR) (KFM)  176° F (80° C) 266° F (130° C)  Allowed Voltage Variation 10% Coil Protection IP65

₹1,119.00*
24V Solenoid Valve - 3/4" - NC
24V Solenoid Valve - 3/4" - NC
U. S. Solid Normally Closed Electric Solenoid Valve; 3/4"ports, stainless steel body, Viton seal, 24 volt AC, for air, water, or oil   U. S. Solid normally closed (N/C) electric solenoid valve is constructed with a high-quality stainless steel body, two-way inlet and outlet ports with three-quarter inch (3/4") female threaded (NPT) connections, and heat and oil resistant Viton gasket. The coil uses alternating current and energizes at 24 volts AC; voltage range + or - 10%. 18 Watt power rating. Semi-direct lift valve operates from 0 PSI to a maximum pressure of 145 PSI (0 MPa to 1.0 MPa). Operational pressure range for water: 0 to 101 PSI; for oil: 0 to 72 PSI; for air or gases: 0 to 101 PSI. 3/4" (20 mm) flow aperture permits a unidirectional flow capacity of 7.6 gallons per minute (GPM) of water at 60oFwith a pressure drop of 1 PSI (7.6 Cv). Operational temperature range is 14 to 248 degrees Fahrenheit; -10 to +120 degrees Celsius. Suitable for outdoor use; not for use underwater. Suitable for use with hot or cold water, gas, air, very low viscosity fluids (< 20 cst), oils and hydrocarbons, e.g., gasoline, kerosene, or diesel fuel. Customers chose this general purpose valve for: do-it-yourself projects, moderate temperature applications, harsh chemicals, flow control for irrigation systems, reverse osmosis systems or to control flow of propane gas. Manufactured in China. Model: USS2-00074. Quality assurance and/or conformity managed in accordance with standards: ISO 9001:2000; GB/T 19001:2000; European EN61000-6-1:2001 and EN61000-6-3:2001. Product Features U.S. Solid valve- industrial grade products. 3/4" Stainless Steel direct acting with Viton gasket. ISO/OEM/ODM/CE 1 year warranty. Contact service@ussolid.com Versatile, small, responsive, light and durable.

₹1,119.00*
2N2222 NPN Transistor(Metal)
2N2222 NPN Transistor(Metal)
Feature High current (max. 800 mA) Low voltage (max. 40 V). Application Linear amplification and switching. Specification  Transistor Polarity: NPN  Collector Emitter Voltage V(br)ceo: 30V  Power Dissipation Pd: 500mW  DC Collector Current: 800mA  DC Current Gain hFE: 100  Transistor Case Style: TO-18  No. of Pins: 3  Collector Emitter Voltage Vces: 400mV  Continuous Collector Current Ic Max: 800mA  Current Ic @ Vce Sat: 150mA  Current Ic Continuous a Max: 800mA  Current Ic hFE: 150mA  Full Power Rating Temperature: 25°C  Gain Bandwidth ft Min: 250MHz  Gain Bandwidth ft Typ: 250MHz  Hfe Min: 100  No. of Transistors: 1  Pin Configuration: a  Power Dissipation Pd: 500mW  Power Dissipation Ptot Max: 500mW  Termination Type: Through Hole  Voltage Vcbo: 60V

₹29.00*
2WD Metal Chassis (Large)
Motor: DC Geared Motor 500 RPM Black
This large chassis comes along with 2 motors and wheels and also a battery pack to power the bot. The ball-bearing is provided since it’s a 2 wheel drive. This chassis has enough space to mount all your sensors as well as control boards. It is made up of metal and as a result can handle heavy projects easily. Features: Includes Main Metal Body  Includes 2x 12V @300RPM*** motors (can be easily driven on 5V as well, however  current consumption is to be kept in mind) Includes 2x wheels compatible with the motors Includes a 4 cell AA battery pack (batteries not included) Nuts, bolts, spacers etc. to set up the chassis. An array of holes provided for prototyping Includes Caster Wheel? Dimensions: L = 16 cm W = 12 cm H = 6.5 cm R = 3.5 cm

₹969.00*
2WD Metal Chassis (Small)
2WD Metal Chassis (Small)
Motor: DC Geared Motor 100 RPM
This small chassis comes along with 2 motors and wheels and also a battery pack to power the bot. The ball-bearing is provided since it’s a 2 wheel drive. It Is big enough to embed a small project onto it, while small enough to be within the size limitations of most robotic competitions. It is made up of metal and as a result can handle heavy projects easily. Features: Incluces Main Metal Body and Supporting frame  Includes 2x 12V @300RPM*** motors (can be easily driven on 5V as well, however  current consumption is to be kept in mind) Includes 2x wheels compatible with the motors Includes a 4 cell AA battery pack (batteries not included) Nuts, bolts, spacers etc. to set up the chassis. An array of holes provided for prototyping? Dimensions: L = 11.5 cm W = 10.5 cm H = 6 cm R = 3.5 cm

₹889.00*
2WD Robotic Chassis - Beginners for Arduino, Raspberry Pi
BOT-1 Robotic Kit 2WD is an ideal Robotic Kit for beginners to get started with Robotics. It includes the following parts -  1. 2 Acylic Deck2. BO DC Motor - 2 pcs3. BO Wheels - 2 pcs4. Some Hardware - Spacers, Screws, and Nuts5. Castor Wheel6. Assembly Instruction Guide7. 4 AA Battery Holder with Switch8. Premium Jumper Wires - M/M - 10 pcs. So start making new projects, share them with us, we might even feature them on Facebook.

₹1,119.00*
2x30W Amp click
2x30W Amp click
2x30W Amp click is a class-D audio amplifier with a tremendous output power, considering its size and lack of huge heatsinks, usually associated with the audio amplifiers. This is due to the fact that the efficiency of the amplifier IC is quite high (greater than 90%), featuring the efficiency boost mode, which dynamically reduces the current ripple of the external LC filter and current in idle mode. The integrated self-protection circuits include overvoltage, undervoltage, and overtemperature protection, output DC offset detection, as well as the short circuit detection, with the error reporting feature, via the dedicated pin. With the power efficiency and low power consumption in mind, the 2x30W Amp click is a perfect solution for battery powered active speakers. Due to a low idle current, as low as 25mA, the battery power consumption is greatly reduced, especially when the amplifier is idling. Equipped with all these features, 2x30W Amp is an ideal tool for building various audio applications that require an output amplification with very low noise and distortion (THD), such as wireless Bluetooth speakers, home theater systems, mini and micro audio components, and similar. How does it work? The main component of the 2x30W Amp click is TPA3128, 2x30-W class-D amplifier with low idle power dissipation, from Texas Instruments. The most important characteristic of this IC is its output efficiency, which reduces the need for bulky heat sinks, usually associated with the audio amplifiers. This is accomplished by using switching MOSFET outputs, which have very low RDSON, as low as 90 mΩ. Unlike class A or class AB amplifiers, class D amplifiers are way more efficient, by design. Class D amplifier working principles are based on the switching characteristic of the transistors, rather than the linear characteristic, used for the A/AB class amplifiers. The audio signal is encoded into a PWM signal with the fixed amplitude. An output signal is restored by running it through the LC filter and the speaker itself. Since the basis of this principle is switching of the signal, and the transistors are either fully ON or fully OFF, they spend very little time in the linear region, and dissipate very little power. Using low RDSON MOSFETs becomes possible and desirable so that the efficiency goes up to 90% and over. 2x30W Amp click is designed to work with 2 channels of a single-sided audio source, connected via the 3.5mm stereo audio jack, which is provided on board. The Click board™ is equipped with a connector for the external power source. By default, the 2x30 Amp click is supplied via the mikroBUS™ 5V rail, which limits the output power. For the full output power, an adequate external power supply should be used. The TPA3128 IC can handle up to 26V. To select operation via the external power supply, the onboard SMD jumper should be switched to the desired position (EXT or 5V). If EXT position is selected, the external power supply should be connected via the 2x1 header on the side of the Click board™, labeled as VEXT. The connected speaker impedance should not be less than 4Ω. The speakers can be connected via two edge connectors, with clearly labeled input ports: L+ and L- for connecting the left speaker positive and negative terminals; R+ and R- for connecting the right speaker positive and negative terminals. Care should be taken to dimension the speakers according to the maximum output power of the amplifier. The amplifier has fixed gain of 32dB, determined by two resistors, labeled as R4 and R5 on the provided schematic. The RST pin of the mikroBUS™ is routed to the SDZ pin of the TPA3128 IC. Setting this pin to a LOW logic level will set the TPA3128 IC in the shutdown mode, with its output stage set to a high impedance (Hi-Z), reducing the idle current to a minimum. It is a good practice to pull the SDZ (RST) pin to a LOW logic level before disconnecting the power from the Click board™ to avoid audible power-off clicks. RST pin is pulled up to a HIGH logic level by the onboard resistor. Another way to mute the speakers is pulling the MUTE pin to a HIGH logic level. This pin is routed to the CS pin of the mikroBUS™ and it is labeled as the MT. Pulling this pin to a HIGH logic level will also set the output stage to a Hi-Z, but it will perform muting function only, thus muting the IC faster than the complete shutdown with the SDZ pin. This function is useful if used in conjunction with the FAULT pin, allowing power-up in a muted state when there is a problem on the output stage. FAULTZ pin is routed to the INT pin of the mikroBUS™ and it is labeled as the FLT. It is used to signalize the fault condition (overtemperature, output DC offset detection) to the host MCU. It is active low and can be used to trigger an interrupt request on the host MCU so that the proper action can be taken. The Click board™ uses only GPIO pins, so the usage is extremely simple. However, the Click board™ comes with the library that contains functions for the mikroC, mikroBASIC and mikroPASCAL compilers, which simplify using this Click board™ even more. The provided example application demonstrates their use and it can be used as a reference for a custom design. Specifications Type Amplifier Applications Various audio applications that require an output amplification with very low noise and distortion (THD), such as wireless Bluetooth speakers, home theater systems, mini and micro audio components, and similar. On-board modules TPA3128, 2x30-W class-D amplifier with low idle power dissipation, from Texas Instruments Key Features High output power with reasonably low voltage and no heat sinks, low THD and SNR, integrated short circuit detection, output DC offset detection, overvoltage, undervoltage, and overtemperature protection Interface GPIO Input Voltage 5V Click board size L (57.15 x 25.4 mm) Pinout diagram This table shows how the pinout on 2x30W Amp click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). NotesPinPinNotes   NC 1 AN PWM 16 NC   Reset/SDZ IN RST 2 RST INT 15 FLT FAULTZ OUT Mute IN MT 3 CS RX 14 NC     NC 4 SCK TX 13 NC     NC 5 MISO SCL 12 NC     NC 6 MOSI SDA 11 NC     NC 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND GND 9 GND Ground 2x30W Amp electrical characteristics DescriptionMinTypMaxUnit External PSU Voltage 4.5   26 V Minimum load Impedance   4   Ω Continuous output power   30   W Total Harmonic Distortion (THD) at P = 15W   0.1   % Signal-to-Noise Ratio (SNR)   102   dB Onboard settings and indicators LabelNameDefault Description LD1 PWR - Power LED indicator JP1 EXT / 5V Right Power supply selection: left position external PSU, right position 5V CN1 - - 3.5mm stereo jack for audio input TB2 L- L+ - Left speaker connector TB4 R+ R- - Right speaker connector Software support We provide a library for 2x30W Amp click on our Libstock page, as well as a demo application (example), developed using MikroElektronika compilers. The demo application can run on all the main MikroElektronika development boards. Library Description The library allows the device to be enabled or disabled and allows the mute and the unmute operation. The library also has the ability to check fault condition (over current, over temperature and too high DC offset condition). For more details check the documentation. Key functions: void c2x30wamp_enable( uint8_t state ) - The function allows the device to be enabled or disabled. void c2x30wamp_mute( uint8_t state ) - The function performs the mute or the unmute operation. uint8_t c2x30wamp_checkDiagnostic( void ) - The function checks if the device in a fault condition or in a normal operation state. Examples Description The demo application is composed of three sections: System Initialization - Initializes peripherals and pins. Application Initialization - Initializes GPIO driver and allows the device to be enabled. Application Task - (code snippet) - Allows the mute operation for a period of 4 seconds,and after that allows the unmute operation for a period of 10 seconds. After that time, it checks if the overcurrent fault, over temperature fault or too high DC offset fault occurred.Note: When under or overvoltage condition occurs the output goes to high impedance state,but the FAULT pin will not be asserted.  void applicationTask() { c2x30wamp_mute( _C2X30WAMP_MUTE ); Delay_ms( 4000 ); c2x30wamp_mute( _C2X30WAMP_UNMUTE ); Delay_ms( 10000 ); faultCheck = c2x30wamp_checkDiagnostic(); if (faultCheck == 0) { mikrobus_logWrite( "Fault condition!", _LOG_LINE ); } } The full application code, and ready to use projects can be found on our Libstock page. mikroE Libraries used in the example: UART Additional notes and information Depending on the development board you are using, you may need USB UART click,  USB UART 2 click or  RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message. mikroSDK This click board is supported with mikroSDK - MikroElektronika Software Development Kit. To ensure proper operation of mikroSDK compliant click board demo applications, mikroSDK should be downloaded from the LibStock and installed for the compiler you are using.For more information about mikroSDK, visit the official page. Downloads  mikroBUS™ Standard specification  LibStock: mikroSDK  TPA3128D2 datasheet  Libstock: 2x30W Amp click library 

₹2,419.00*
3-AAA Battery Holder with On/Off Switch
3-AAA Battery Holder with On/Off Switch
Enclosed battery holder for three AAA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It also features a switch that lets you open and close the electrical connection between the batteries and the holder’s leads. This battery holder features two 6", 26-gauge leads that have 5 mm of insulation stripped off of the ends.it puts a nice finishing touch on your battery powered project. This holder features a sliding, removable cover as well as an ON/OFF switch which can be used to control power to your project  

₹169.00*
4-AAA Battery Holder, Enclosed with switch
4-AAA Battery Holder, Enclosed with switch
The 4 x AAA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small Phillip’s head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 145mm, and the last 5mm of them are tinned. It is series connection. Specification 4 AAA batteries With a cover and fixed screw With a ON/OFF switch

₹219.00*
4N25V-IC
4N25V-IC
The 4N25,4N26,4N27,4N28 Series of optically coupled isolators consist of infrared light emitting Diode and NPN silicon photo transistor in a standerd 6 pin dual in line plastic package.

₹29.00*
4WD Metal Chassis (Advanced)
4WD Metal Chassis (Advanced)
Motor: DC Geared Motor 100 RPM
This chassis is intended to be a multifunctional base where you may use it as either a 4 wheel drive or even a 2 wheel drive. When using it as a 2WD, the ball-bearing provided can be used to support the body. Whereas there is no need to attach the bearing when using the chassis in the 4WD configuration with the 4 motors provided. It is made up of metal and as a result can handle heavy projects easily. Features: Includes 4x 12V @300RPM*** motors (can be easily driven on 5V as well, however  current consumption is to be kept in mind) Includes Main Metal Body Includes Caster Wheel Includes 4x wheels compatible with the motors Includes a 4 cell AA battery pack (batteries not included) Nuts, bolts, spacers etc. to set up the chassis. An array of holes provided for prototyping Dimensions: L = 19.3 cm W = 10.5 cm H = 6 cm R = 3.5 cm  

₹1,449.00*
4WD Metal Chassis (Basic)
4WD Metal Chassis (Basic)
This is a basic chassis board for a 4 wheel drive system. The kit includes 4 motors along with compatible wheels. It is made up of metal and as a result can handle heavy projects easily.   Features:   Includes 4x 12V @300RPM*** motors (can be easily driven on 5V as well, however  current consumption is to be kept in mind) Includes 4x wheels compatible with the motors Includes a 4 cell AA battery pack (batteries not included) Nuts, bolts, spacers etc. to set up the chassis. ? Dimensions:   L = 20.8 cm W = 10.5 cm H = 5.5 cm R = 3.5 cm

₹849.00*