LM311 Subtotal: ₨ 40
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Adapters/Power Supply Modules
LM2596 Dual USB Module DC 6V 40V To 5V 3A
LM2596 Dual USB Module Specifications:
- Input: 6V-40V
- Output: 5V / 3A (MAX)
- Efficiency: 92% (MAX)
- Switching frequency: 150KHZ
- Working temperature: -40 + 85
- Baby Size: L: 59mm x W: 21mm x H: 17mm
- Load capacity: Maximum output 3A
- Applications: mobile power, mobile phones, USB-powered devices.
- Output Port: Double USB
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Converters, Mega Payday Sale
lm2596 Module DC/DC Step-Down
- Input voltage: 4-35V
- Output Voltage: 1.5-35V (adjustable)
- Output current: rated current 2A, maximum 3A (heat sink required)
- Conversion efficiency: Up to 92% (the higher the voltage, the higher the efficiency)
- Switching Frequency: 150KHz
- Rectifier: Non-Synchronous Rectification
- Module Properties: Non-isolated step-down module (buck)
- Short circuit protection: current limiting
- Operating temperature: Industrial grade (-40 to +85) (output power 10W or less)
- Full load temperature rise: 40
- Load regulation: 0.5%
- Voltage regulation: 0.5%
- Dynamic response speed: 5% 200uS
- Output ripple:
- Input 12V Output 5V 3A 60mV (MAX)
- Input 24V Output 12V 3A 120mV (MAX)
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Adapters/Power Supply Modules
LM2596 Module With Display
- Input voltage range: 4.5V to 40V
- Output voltage range: 1.25V to 37V
- Output current: up to 3A
- Switching frequency: 150 kHz
- Quiescent current: typically 80 µA
- Thermal shutdown and current limiting
- Digital display: 1602A LCD display
- Display accuracy: 0.1 V
- Dimensions: 62 x 26 x 14mm
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Voltage Regulators
LM2596T-5 IC
- 3.3V, 5V, 12V, and adjustable output versions
- Adjustable version output voltage range, 1.2V to 37V ±4% max over line and load conditions
- Available in TO-220 and TO-263 packages
- Guaranteed 3A output load current
- Input voltage range up to 40V
- Requires only 4 external components
- Excellent line and load regulation specifications
- 150 kHz fixed frequency internal oscillator
- TTL shutdown capability
- Low power standby mode, IQ typically 80 µA
- High efficiency
- Uses readily available standard inductors
- Thermal shutdown and current limit protection
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ICs
LM311
- Operates from single 5V supply
- Input current: 150 nA max. over temperature
- Offset current: 20 nA max. over temperature
- Differential input voltage range: 30V
- Power consumption: 135 mW at 15V
- Available in Q-Temp Automotive
- High-Reliability Automotive Applications
- Configuration Control and Print Support
- Qualification to Automotive Standards
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Voltage Regulators
LM317T LM317 1.5A VOLTAGE RANGE ADJUSTABLE IC TO-220
The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.
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ICs
LM324 Operational Amplifier IC LM-324
LM324 Operational Amplifier IC LM-324 consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply or split supply over a wide range of voltages. Wide Supply Ranges Single Supply: 3 V to 32 V (26 V for LM2902) Dual Supplies: 1.5 V to 16 V (13 V for LM2902) Low Supply-Current Drain.
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ICs, Voltage Regulators
LM338T 5A Adjustable Voltage Regulator LM-338T
LM338T 5A Adjustable Voltage Regulator LM-338T is adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5 A over a 1.2-V to 32-V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage.
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ICs
LM339 VOLTAGE COMPARATOR IC
- Four individually operated voltage comparators
- Low noise interference among comparators
- Single Supply Operation: +3.0 V to +36 V
- Dual Supply Operation: +18V and -18V
- Low Input Bias Current: 25 nA
- Low Input Offset Current: 5.0 nA
- Low Input Offset Voltage
- Input Common Mode Voltage Range to GND
- Low Output Saturation Voltage: 130 mV @ 4.0 mA
- TTL and CMOS compatible
- ESD Clamps on the inputs increase reliability without affecting device operation
- Pb Free, Halogen Free/BFR Free and RoHS compliant
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ICs, Temperature, Humidity
Lm35 Temperature Sensor
- Local sensor accuracy (Max) (+/- C): 0.5
- Operating temperature range (C): -40 to 110,-55 to 150,0 to 100,0 to 70
- Supply voltage (Min) (V): 4
- Supply voltage (Max) (V): 30
- Supply current (Max) (uA): 14
- Sensor gain (mV/Deg C): 10
- Rating: Catalog
- Features: UL Recognized
- Interface: Analog Output
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Sensors, Temperature, Humidity
LM35 Temperature Sensor Module
- Calibrated directly in Degree Celsius
- Linear + 10.0 mV/C scale factor
- 0.5C accuracy guarantee-able (at +25C)
- Rated for full 55 to +150C range
- Operates from 4 to 30 volts
- Less than 60mA current drain
- Low self-heating, 0.08C in still air
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ICs
LM358 LM358P DIP8 LM 358 LM358N DIP-8 IC
- Very low supply current drain (500 A) essentially independent of supply voltage
- Low input offset voltage: 2 mV
- Input common-mode voltage range includes ground
- Differential input voltage range equal to the power supply voltage
- Large output voltage swing: 0V to V+ 1.5V
- Internally frequency compensated for unity gain
- Large dc voltage gain: 100 dB
- Wide bandwidth (unity gain): 1 MHz (temperature compensated)
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ICs
LM386 LM-386 Audio Amplifier Chip
LM386 is a widely used audio amplifier IC manufactured in 8 pin dip, VSSOP, SOIC and other packages. The IC is basically designed for low voltage commercial applications, apart from commercial applications it is also a famous IC among electronic hobbyists and experimenters. The internal gain of the IC is set to 20 but it can be adjusted by connecting a resistor and a capacitor in series between the pin number 1 and 8, by this procedure the user can adjust the gain between 20 to 200. Due to the small size, low quiescent current and low voltage requirements this IC is ideal to use in wide variety of portable battery operated applications and devices.
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ICs
LM3915
- Analog Controlled LED Driver IC with Logarithmic output
- LED incremented by one step for every 3dB
- Monitor upto 30dB using 10 LEDs
- Number of controllable LEDs: 10
- Operating Voltage: 3V to 25V
- Reference Voltage: 1.2V to 12V
- LED sink current: 1mA to 30mA (programmable)
- Both Dot/Bar mode available
- Available in 18-pin DIP, PLCC package
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Light, Optical Sensors/Photo Transistors, Sensors
LM393 LDR OPTICAL SENSITIVE RESISTANCE MODULE LIGHT
Light, Optical Sensors/Photo Transistors, SensorsLM393 LDR OPTICAL SENSITIVE RESISTANCE MODULE LIGHT
- For Light intensity detected,light brightness sensors,Smart car module
- Using the sensitive type photosensitive resistance sensor
- Waveform of the comparator output signal is good,strong driving ability
- With adjustable potentiometer can adjust and detect the brightness of the light
- Come with bolt holes for easy installation
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Arduino & IOT Boards, Module
LM393 Microphone Amplifier
- Detectable sound signal size
- Built-in filter-rectifier circuit, DC signal output
- Good sensitivity, built-in amplifier circuit, adjustable gain
- Voltage signal for sound intensity can be obtained by AD conversion
- Analog voltage signal output, signal amplitude VCC/2
- Compatible for Arduino sensor interface.
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ICs
LM7215
- Ultra Low Power Consumption 0.7 μA
- Wide Range of Supply Voltages 2V to 8V
- Input Common-Mode Range Beyond V+ and V−
- Open Collector and Push-Pull Output
- High Output Current Drive: (@ VS = 5V) 45 mA
- Propagation Delay (@ VS = 5V, 10 mV Overdrive) 25 μs
- Tiny 5-Pin SOT-23 Package
- Latch-up Resistance >300 mA
- LMC7215-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 3 Qualified.
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ICs
LM741 Amplifier Operational Amplifier OP-AMP IC
The LM741 series are general-purpose operational amplifiers which feature improved performance over industry.The amplifiers offer many features : overload protection on the input and output, no latch-up when the common-mode range is exceeded, as well as freedom from oscillations. The LM741C is identical to the LM741 and LM741A except that the LM741C has their performance ensured over a 0C to +70C temperature range, instead of 55C to +125C.
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Sensors, Weight
Load Cell 20Kg
- Rated Load: 20Kg
- Rated Output: 1.0 ±0.15mV/V
- Zero Output: ±0.1mV/V
- Cree: 0.03%F.S./30min
- Input End: Red+, Black-
- Output End: Green+, White-
- Input Impedance: 1115±10% Ω
- Output Impedance: 1000±10% Ω
- Maximum working voltage: 15V DC
- Operating temperature range: -20~60°C
- Total Size: 80 x 13 x 13mm/3.14 x 0.51 x 0.51″(L x W x H)
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Sensors, Weight
Load Sensor – 50kg
- Capacity: 40-50kg
- Comprehensive Error: 0.05mv/v
- Output Sensitivity: 1.0 0.1mv/v
- Nonlinearity: 0.03%FS
- Repeatability: 0.03%FS
- Hysteresis: 0.03%FS
- Creep: 0.03 (3min)%FS
- Zero Drift: 0.03(1min)%FS
- Temp. Effect on Zero: 10 1Zero %FS/
- Temp. Effect on Output: 0.05%FS/10
- Zero Output: 0.1mV/V
- Input Resistance: 1000 20
- Output Resistance: 1000 20
- Insulation Resistance: 5000M
- Excitation Voltage: 10V
- Operation Temp. Range: 0+50
- Overload Capacity: 150%FS
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Sensors, Weight
Loadcell 10kg
- Rated Load: 10Kg
- Rated Output: 1.0 ±0.15mV/V
- Zero Output: ±0.1mV/V
- Cree: 0.03%F.S./30min
- Input End: Red+, Black-
- Output End: Green+, White-
- Input Impedance: 1115±10% Ω
- Output Impedance: 1000±10% Ω
- Maximum working voltage: 15V DC
- Operating temperature range: -20~60°C
- Total Size: 80 x 13 x 13mm/3.14 x 0.51 x 0.51″(L X W X H)
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Arduino & IOT Boards, Module
Logic Level Converter
The logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. A Logic Level Converter is very easy to connect and use since it doesn’t need any programming, all you have to do is connect the 5V wire on one side and the 3.3V on the other.
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Batteries & Chargers
LR-41 Alkaline Battery Button Cell (1.5V)
- Great value of alkaline batteries
- Steady electric current
- High Efficient Energy & Continuous Voltage Supply
- High capacity batteries
- Excellent voltage stability
- Long shelf life and great leakage resistance
- Good for all electronics and watches
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Batteries & Chargers
LR1130 Coin Button Cell
This 1.5V, LR-1130 Alkaline battery is a small button cell which commonly found in small electronic devices like calculators, watches, scales and small low drain electronic toys. These button cells have a good shelf life and when used in low drain electronic will not need to be replaced at regular intervals. They are also designed to go sustained periods of disuse without losing power.
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Batteries & Chargers
LR44 1.5V Alkaline Button Cell Battery
- Voltage: 1.5 volts
- Rechargeable: No
- Replacement for: S76, 357, MS76, RS76, 10L14, RW42, SR44W, G13, G13F, D357, D76, EPX76, F76, GP76, GP57, 8006, 76-A, LR44, A76, RW82, V13GA, 357A
- Compatible with: Compatible watches, electronics and digital equipment
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Accessories
Magic Epoxy
- Can bear 600 pounds of weight and tolerate temperature up to 300°F.
- For repairing, filling any part of machines.
- For preventing leakage and coating in an acid tank.
- Stops leakage of pressure pipe because it can bear 600 pounds of weight.
- Prevents leakage in washing machines, air conditioners, fridge, and deep freezers.
- For repairing motor vehicles break shoe leather Other than these, it can repair any kind of machine.
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Platform Cars, Robotics
Magician Chasis 2WD
The Magician Chassis is our latest robot platform. It features two gearmotors with 65mm wheels and a rear caster. The chassis plates are cut from acrylic with a wide variety of mounting holes for sensors, controllers, power, etc. Simply bolt the two pre-cut platforms together, attach the motors and caster and add your favorite robotics controller.
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Reed Switch, Switches And Buttons
Magnetic Door Contact Switch
The Magnetic Door Contact Switch consists of both a reed switch and magnet, both of which are housed in a separate plastic enclosure. The switch is closed circuit when the magnet is present and open circuit when the magnet is removed (i.e. the door is opened).
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Wires & Connectors
Male Header Strip
- Square Posts.
- Stackable – End to End and Side to side.
- Can manually broke for length
- Standoffs allow cleaning of solder contaminants.
- Connector: Pin Header
- Connector type: Pin Strips Male
- Number of pins: 80(2×40)
- Row: 2
- High durability and reliability.
- Industrial finish.
- Dimensionally Accurate.
- Corrosion Resistant.
- Less Maintenance requires.
- Standard Construction.
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Accessories
Mastech MS6812 Cable Tracker & Network Tester
The Mastech MS6812 Cable Tracker is a professional-grade handheld network and telephone cable tester designed for technicians, installers, and IT professionals. This versatile tool combines multiple diagnostic functions in one compact unit, making it ideal for testing RJ11 telephone lines, RJ45 Ethernet network cables, and continuity checks on a wide range of wire connections.
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Heart Rate And Muscle Sensors, Sensors
MAX30100 Pulse Oximeter Heart Rate Sensor
- 1.8V – 5.5V is its operating voltage.
- I2C is Its interface type.
- 18.8 x 14.4 3 mm is the dimensions of the Heart sensor module.
- Heart Sensor weight is 1.2g.
- The heart sensor module brand is MAX30100.
- The Digital is its Output type.
- The working principle of this sensor is the Biosensor.
- This is a pressure-sensitive and force-sensitive sensor.
- The polymer is its material texture.
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Arduino & IOT Boards, Module
MAX31865 RTD PT100 Amplifier
- Advantage: Handling all of your RTD needs.
- Strong point: Compensating 3 or 4-wire RTDs for better accuracy.
- Characteristic: Could be used with any Arduino or microcontroller.
- Feature: 3.3V regulator and level shifting.
- Feature: Could be used with any 2, 3, or 4-wire PT100 RTD.
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Arduino & IOT Boards, Module
MAX7219 Dot LED Matrix 4×1 Module MCU Control Unit
- MAX7219 is an integrated serial input / output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 * 8 for storing each data. Only one external register is used to set the segment current of each LED.
- A convenient four-wire serial interface can be connected to all general-purpose microprocessor. Each data can be addressed in the update do not need to rewrite all of the display. MAX7219 also allows each user to select a data coding or non-coding.
- The entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display data bits 1-8, and one for all LED luminescence detection mode.
- It requires only three IO ports to drive a dot matrix! No flicker when the dot matrix display! Support cascading!
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Batteries & Chargers
Maxell 377 27mAh 1.55V SR626SW
- 100% brand new!
- High quality 377/SR626SW battery button coin cells batteries, big power for tiny devices.
- Durable and cost-saving, high energy density, ensures longer battery life and long-lasting power.
- Safety and no-leakage, mercury-free grade A cells, tested under strict quality control standards.
- Can be used for electric toys, calculator, computer motherboard, watch, camera, car security alarm, keyless car remotes, electronic hearing aid, PDAs, electronic organizers, pet collars, counter, remote control, electronic instrument, blood glucose meter, cholesterol testing meter, LED light and other electronic appliances.
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ICs
MC1496 IC – Balanced Modulator/Demodulator
This device is designed for use where the output voltage is a product of an input voltage (signal) and a switching function (carrier). Typical applications include suppressed carrier and amplitude modulation, synchronous detection, FM detection, phase detection, and chopper applications.
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ICs
MC34063
The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. Operation from 3.0 V to 40 V Input. Output Switch Current to 1.5 A.
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Adapters/Power Supply Modules, Electrical Equipment
Meanwell Switching Power Supply 24V-5A
- DC-output: 24V, DC, adjustable via potentiometer, range 20V – 28V
- DC-current continuous max.: 5A
- Max. power : 120W
- Required min-load: 0A
- Ripple max.: 150mVpp
- Efficiency: typical 87%
- Working temperature: -20 to +70°C
- AC-input range: 88 – 264V AC or 124 – 370V DC
- Connector: screw-terminal, M4
- Weight: 0.5kg measure
- Dimensions LxWxH: mm
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Solder Paste, Soldering Accessories & Tools
Mechanic Soldering Flux Paste Pcb Bga Welding Flux Gel Tin Mcn-uv50
Solder Paste, Soldering Accessories & ToolsMechanic Soldering Flux Paste Pcb Bga Welding Flux Gel Tin Mcn-uv50
- Material: Plastic + Rosin-based solder paste
- Size: 50g
- Application: Mobile phones, PC cards, PCB, and chip-level soldering
- Type: BGA solder flux cream
- Function: Enhances welding quality and efficiency
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