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Rated 4.69 out of 5
MAX30100 Oximeter Heart Rate Beat Pulse Sensor 1.8V-3.3V Replace MAX30100 A5N2
Original price was: ₹250.00.Current price is: ₹106.92. + GST
Specification

Complete Pulse Oximeter and Heart-Rate Sensor Solution Simplifies Design

Integrated LEDs, Photo Sensor, and High-Performance Analog Front-End

Tiny 5.6mm x 2.8mm x 1.2mm 14-Pin Optically Enhanced System-in-Package

Ultra-Low-Power Operation Increases Battery Life for Wearable Devices

Programmable Sample Rate and LED Current for Power Savings

Ultra-Low Shutdown Current (0.7?A, typ)

Advanced Functionality Improves Measurement Performance

High SNR Provides Robust Motion Artifact Resilience

Integrated Ambient Light Cancellation

High Sample Rate Capability

Fast Data Output Capability
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Rated 4.62 out of 5
Ne555 DC12V Digital Delay Timer | Relay Timer Module Switch | Adjustable 0 To 10 Seconds
Original price was: ₹150.00.Current price is: ₹101.60. + GST
Specifications

Module Properties : NE555 chip

Input voltage : DC 12 Volts

Adjustable time : Within 10 seconds

Dimension : 77 (L) * 23 (W) * 18 (H) mm (with potentiometer)

Control voltage : AC 0~250V / max. 10A, DC 0~30V / max. 10A

Max. loading : 2200W
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Rated 4.45 out of 5

Imax B3AC Lipo Charger | Lithium Lipo RC Battery Balance Charger

+ GST

Specification

Input Voltage (V AC)	100 ~ 240
Charge Current Range (A)	3 x 800mA
Li-ion/Po cell count	2 ~ 3
Dimensions (mm) LxWxH	95x55x32
Weight (gm)	160
Cable length	0.5m
Shipment Weight	0.18 kg
Shipment Dimensions	14 ? 10 ? 5 cm

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Rated 4.52 out of 5
0.96″ 128 X 64 Blue Light I2C OLED Screen Display Module For DIY
Original price was: ₹211.00.Current price is: ₹166.36. + GST
The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resolution of 128×64. The package includes display board,display, 4 pin male header pre-soldered 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.
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Rated 5.00 out of 5
5 mm RGB LED 4 Pin Common Cathode
Original price was: ₹10.00.Current price is: ₹7.38. + GST

Diffused RGB Common Anode LED makes some beautiful colors with this diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, and fun to color-swirl. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs.

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Rated 5.00 out of 5
SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Serial Port (3.7-4.2V)
Original price was: ₹400.00.Current price is: ₹236.16. + GST
Features

Quad-band 850/900/1800/1900MHz ? connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested).

Make and receive voice calls using a headset or an external 8? speaker and electret microphone.

PWM/Buzzer vibration motor control

AT command interface with ?auto baud? detection

Send and receive SMS messages.

Send and receive GPRS data (TCP/IP, HTTP, etc.).

Scan and receive FM radio broadcasts.

Lead out buzzer and vibration motor control port.

AT command interface with ?auto baud? detection.

Onboard IPEX socket that can be connected to external antenna.

Breakouts for external 8W speaker and electret mic if you don?t want to use a headphone

Level shifting circuitry so you can run it with 2.8V to 5V logic.

Vibrational motor (buzzer) driver so you can have noiseless notifications

uFL or SMA connections for external antenna

Indicator LEDs for power and network connectivity

Standard SIM slides into the back
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Sold out!
Rated 4.50 out of 5
Red LED 10mm
Original price was: ₹10.00.Current price is: ₹4.10. + GST

This is?10mm Red LED. The size refers to the outside diameter of the LED, with 5mm being the most common LED model. 3mm LEDs are the smallest and used in tight-fitting applications. 8mm and 10mm models are used to output as much light as possible.

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Rated 5.00 out of 5
Green 10mm LED
Original price was: ₹5.00.Current price is: ₹2.71. + GST

This is?10mm Green LED. The size refers to the outside diameter of the LED, with 5mm being the most common LED model. 3mm LEDs are the smallest and used in tight-fitting applications. 8mm and 10mm models are used to output as much light as possible.

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Sale!
Rated 4.00 out of 5
BC548 NPN 30V 0. 1A Transistor High quality
Original price was: ₹5.00.Current price is: ₹1.17. + GST

BC548 is another general purpose widely used transistor that can be easily get from reputable electronic components store, this transistor also have bunch of good features on the basis of which one can use it in their electronic circuit, it can handle maximum current of 500mA which is enough to drive many other components such as ICS, other transistors, portion of a circuits, relays, LEDs etc. The max collector dissipation of the device is 625 miliWatt which is another good feature to use it as a small amplifier.

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