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Prominent & Leading Wholesale Trader from Chennai, we offer esp32 lora sx1278 semtech, d1 mini esp8266 wemos, esp8266 nodemcu cp2102 board, relay aqy212eh panasonic industrial devices, ic ice3br0665jf infineon technologies and ic smd lm321mf/nopb texas instruments.

ESP32 LoRa SX1278 Semtech

ESP32 LoRa SX1278 Semtech
  • ESP32 LoRa SX1278 Semtech
  • ESP32 LoRa SX1278 Semtech
  • ESP32 LoRa SX1278 Semtech
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Approx. Price: Rs 1,300 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Model Name/NumberESP32 LoRa SX1278
BrandSemtech
Mounting TypeDIP
Dimension0.96 Inch
Item CodeESP32 LoRa SX1278 ;
Part NoESP32 LoRa SX1278

The SX1276/77/78/79 transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Semtech’s patented LoRaTM modulation technique SX1276/77/78/79 can achieve a sensitivity of over -148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRaTM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The SX1276/77/78/79 deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.
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D1 Mini ESP8266 WeMos

D1 Mini ESP8266 WeMos
  • D1 Mini ESP8266 WeMos
  • D1 Mini ESP8266 WeMos
  • D1 Mini ESP8266 WeMos
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Approx. Price: Rs 450 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Model Name/NumberD1 Mini Esp8266
BrandWeMos
Mounting TypeDIP
Dimension34.2mmx25.6mm
Item CodeD1 Mini Esp8266
Part NoD1 Mini Esp8266

Information in this document, including url references, is subject to change without notice. This document is provided "as is" with no warranties whatsoever, including any warranty of merchantability, noninfringement, fitness for any particular purpose, or any warranty otherwise arising out of any proposal, specification or sample. All liability, including liability for infringement of any proprietary rights, relating to use of information in this document is disclaimed. No licenses express or implied, by estoppel or otherwise, to any intellectual property rights are granted herein. The wi-fi alliance member logo is a trademark of the wi-fi alliance. All trade names, trademarks and registered trademarks mentioned in this document are property of their respective owners, and are hereby acknowledged. Copyright © 2013 espressif systems inc. All rights reserved
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ESP8266 NodeMCU CP2102 board

ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
  • ESP8266 NodeMCU CP2102 board
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Approx. Price: Rs 300 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Model Name/NumberESP8266 NodeMCU CP2102 board
BrandESP
Mounting TypeDIP
Input Voltage7-12V
Item CodeESP8266 NodeMCU CP2102 board
Part NoESP8266 NodeMCU CP2102 board

The ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.

ESP8266 has powerful onboard processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area.

The ESP8266 NodeMCU development board – a true plug-and-play solution for inexpensive projects using WiFi. The module arrives pre-flashed with NodeMCU firmware so they’re ready to go – just install your USB driver (below). ESP-12 Lua Nodemcu WIFI Dev Board Internet Of Things board contains a full ESP8266 WiFi module with all the GPIO broken out, a full USB-serial interface, and a power supply all on the one breadboard-friendly package.

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Relay AQY212EH Panasonic Industrial Devices

Relay AQY212EH Panasonic Industrial Devices
  • Relay AQY212EH Panasonic Industrial Devices
  • Relay AQY212EH Panasonic Industrial Devices
  • Relay AQY212EH Panasonic Industrial Devices
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Approx. Price: Rs 68 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Product DescriptionFEATURES High I/O isolation voltage of 5,000 V Controls low-level analog signals High sensitivity an
Mounting StyleDIP
Product CategorySolid State Relays - PCB Mount
Termination StyleSolder Pin
Unit Weight2 g

FEATURES High I/O isolation voltage of 5,000 V Controls low-level analog signals High sensitivity and low on-resistance Low-level off state leakage current of max. 1 μA TYPICAL APPLICATIONS Modem Telephone equipment Electricity, plant equipment Security equipment Sensing equipment TYPES Category I/O isolation voltage Output rating*1 Part No. Packing quantity Load voltage Load current Through hole terminal Surface mount terminal Tube Tape and reel Tube packing style Tape and reel packing style X*2 AC/DC dual use 5,000 Vrms (High insulation) 30 V 1,000 mA AQY211EH AQY211EHA AQY211EHAX 1-tube: 100 pcs. Outer carton: 1,000 pcs. 1-reel: 1,000 pcs. Outer carton: 1,000 pcs. 60 V 550 mA AQY212EH AQY212EHA AQY212EHAX 350 V 130 mA AQY210EH AQY210EHA AQY210EHAX 400 V 120 mA AQY214EH AQY214EHA AQY214EHAX 600 V 50 mA AQY216EH AQY216EHA AQY216EHAX Note: For space reasons, the three initial letters of the part number “AQY”, the surface mount terminal shape indicator “A” and the packing style indicator “X” are not marked on the device. (Ex. the label for product number AQY211EHAX is 211EH.) *1.Indicate the peak AC and DC values. *2.Tape and reel packing style X: picked from the 1/2-pin side. For part numbers with picked from the 3/4-pin side, change the "X" at the end to "Z" when ordering
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IC ICE3BR0665JF Infineon technologies

IC ICE3BR0665JF Infineon technologies
  • IC ICE3BR0665JF Infineon technologies
  • IC ICE3BR0665JF Infineon technologies
  • IC ICE3BR0665JF Infineon technologies
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Approx. Price: Rs 100 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
BrandINFINEON TECHNOLOGIES
Usage/ApplicationElectronics
Mounting TypeDIP
TypeLeaded
Output Signals1 Output

The CoolSET® -F3R FullPak is the enhanced version of CoolSET® -F3 and targets for the Off-Line Adapters and high power range SMPS in DVD R/W, DVD Combi, set top box, etc. It has a wide Vcc range to 25V by adopting the BiCMOS technology. With the merit of Active Burst Mode, it can achieve the lowest Standby Power Requirements (<100mW) at no load and Vin = 270VAC. Since the controller is always active during the Active Burst Mode, it is an immediate response on load jumps and leads to <1% voltage ripple voltage at output. In case of protection for Overtemperature, Overvoltage, Open loop and Overload conditions, it would enter Auto Restart Mode. Thanks for the internal precise peak current limitation, it can provide accurate information to optimize the dimension of the transformer and the output diode. The built-in blanking window can provide sufficient buffer time before entering the Auto Restart Mode. In case of longer blanking time, a simply addition of capacitor to BA pin can serve the purpose. Furthermore, the built-in frequency jitter function can effectively reduce the EMI noise and further reduce the scale of input filter. The component counts can further be reduced with the various built-in functio
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IC SMD LM321MF/NOPB TEXAS INSTRUMENTS

IC SMD LM321MF/NOPB TEXAS INSTRUMENTS
  • IC SMD LM321MF/NOPB TEXAS INSTRUMENTS
  • IC SMD LM321MF/NOPB TEXAS INSTRUMENTS
  • IC SMD LM321MF/NOPB TEXAS INSTRUMENTS
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Approx. Price: Rs 22 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
BrandTI
Usage/ApplicationElectronics
Mounting TypeSMD
Part NumberLM321MF/NOPB
TypeLeaded
PackageREEL
Temperature+ 85 C
Voltage32 V

The LM321 brings performance and economy to low CC = 5 V, TA = 25°C. Typical values unless power systems. With a high unity gain frequency and specified.) a specified 0.4-V/µs slew rate, the quiescent current • Gain-Bandwidth Product 1 MHz is only 430-µA/amplifier (5 V). The input common • Low Supply Current 430 µA mode range includes ground and therefore the device is able to operate in single supply applications as well • Low Input Bias Current 45 nA as in dual supply applications. It is also capable of • Wide Supply Voltage Range 3 V to 32 V comfortably driving large capacitive loads. • Stable With High Capacitive Loads The LM321 is available in the SOT-23 package. • Single Version of LM324 Overall the LM321 is a low power, wide supply range performance operational amplifier that can be 2 Applications designed into a wide range of applications at an • Chargers economical price without sacrificing valuable board space
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IC MCP1702T-5002E/MB Microchip

IC MCP1702T-5002E/MB Microchip
  • IC MCP1702T-5002E/MB Microchip
  • IC MCP1702T-5002E/MB Microchip
  • IC MCP1702T-5002E/MB Microchip
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Approx. Price: Rs 21 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
BrandAtmel
Usage/ApplicationElectronics
Mounting TypeSMD
Part NumberMCP1702T-500E/MB
PackageREEL
Temperature+ 125 C
Input Voltage13.2 V
Model NoMCP1702T-500E/MB
Product NameIC
Item CodeMCP1702T-500E/MB

The MCP1702 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical). The input operating range is specified from 2.7V to 13.2V, making it an ideal choice for two to six primary cell battery-powered applications, 9V alkaline and one or two cell Li-Ion-powered applications. The MCP1702 is capable of delivering 250 mA with only 625 mV (typical) of input to output voltage differential (VOUT = 2.8V). The output voltage tolerance of the MCP1702 is typically ±0.4% at +25°C and ±3% maximum over the operating junction temperature range of -40°C to +125°C. Line regulation is ±0.1% typical at +25°C. Output voltages available for the MCP1702 range from 1.2V to 5.0V. The LDO output is stable when using only 1 µF of output capacitance. Ceramic, tantalum or aluminum electrolytic capacitors can all be used for input and output. Overcurrent limit and overtemperature shutdown provide a robust solution for any application.
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ESP32 SIM800L Invento

ESP32 SIM800L Invento
  • ESP32 SIM800L Invento
  • ESP32 SIM800L Invento
  • ESP32 SIM800L Invento
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Approx. Price: Rs 2,200 / PieceGet Latest Price

Product Details:

Minimum Order Quantity100 Piece
Connectivity TypeWireless
BrandINVENTO
Number Of Ports/Pins12
Model Name/NumberESP32 SIM800L
Dimensions17.6*15.7*2.3mm

INVENTO SIM800L with ESP32 Node MCU Wireless Communication Module GSM GPRS Antenna Sim Card Module 19 2 offers from ???2,850.00 Product description ESP32 development board that combines a SIM800L GSM/GPRS module.Besides Wi-Fi and Bluetooth, you can communicate with this ESP32 board using SMS or phone calls.
  • . ESP32 add-on Arduino IDE
    We’ll program the ESP32 using Arduino IDE. So, you need to have the ESP32 add-on installed in your Arduino IDE. Follow the next tutorial, if you haven’t already. 1. Installing the ESP32 Board in Arduino IDE (Windows, Mac OS X, Linux)
  • 2. Preparing your Server Domain
    In this project we’ll show you how to publish data to any cloud service. We’ll be using our own server domain with a database to publish all the data, but you can use any other service like ThingSpeak, IFTTT, etc… If you want to follow this exact project
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Waveshare Ethernet

Waveshare Ethernet
  • Waveshare Ethernet
  • Waveshare Ethernet
  • Waveshare Ethernet
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Approx. Price: Rs 800 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Model Name/NumberWaveshare Ethernet and USB HUB HAT for Raspberry Pi
Usage/ApplicationHome Automation
BrandWAVESHARE
Network Speed25MHz
Output Voltage9~24V
Size/Dimension32.57(H)x18.6(V) x0.98(D) mm
Dimensions32.57(H)x18.6(V) x0.98(D) mm
Item CodeWaveshare Ethernet and USB HUB HAT for Raspberry Pi

Over View The display which use the flexible substrate as base plate, with interface and a reference system design. The 2.13” active area contains 212×104 pixels, and has 1-bit white/black full display capabilities. An integrated circuit contains gate buffer, source buffer, interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM, and border are supplied with each panel. 2. Features  High contrast  High reflectance  Ultra wide viewing angle  Ultra low power consumption  Pure reflective mode   Bi-stable  Commercial temperature range  Landscape, portrait mode   Antiglare hard-coated front-surface  Low current deep sleep mode  On chip display RAM  Waveform stored in On-chip OTP  Serial peripheral interface available  On-chip oscillator  On-chip booster and regulator control for generating VCOM, Gate and source driving voltage  I 2C Signal Master Interface to read external temperature sensor  Available in COG package IC thickness 180u
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Arduino Uno R3 SMD Board

Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
  • Arduino Uno R3 SMD Board
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Approx. Price: Rs 250 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity10 Piece
Input Voltage (limits)5V
Operating Voltage (VDC)5V
Analog IO Pins24
Maximum Operating Temperature105*C
Input Voltage(Recommended)6 to 20V

Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. You can tinker with your UNO without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.
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HLK M35 technocrist

HLK M35 technocrist
  • HLK M35 technocrist
  • HLK M35 technocrist
  • HLK M35 technocrist
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Approx. Price: Rs 1,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
I Deal InNew Only
Brandtechnocrist
Board TypeDouble sided
Model Name/NumberHLK M35
Operating Voltage1 3.3 V
Is It Power On Indicatoravailable


the hlk m35 module provide designers with a ready made components that provides a fully integrated solutions for applications

Features and Benefits:

  • High Performance 
  • Flexiblity more
  • Durability
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the hlk m35 is an embedded module based on the universal serial interface

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GPS 3V Mount SMA-3M Cable

GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
  • GPS 3V Mount SMA-3M Cable
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Approx. Price: Rs 1,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
BrandOrient
Shielding TypeShielded
Usage/Applicationbusiness
Size3m
Cable Size3m
Product CodeGPS 3V Mount SMA-3M Cable
Part NumberGPS 3V Mount SMA-3M Cable

Central Frequency: 1575.42 MHz / GPS External Active Antenna- 2 MHz Polarization: R.H.C.P Input Voltage: 3 V to 5 V Gain: 27 dB / 01 dB Embedded for easy mounting Water-Proof Design 2.5 M Cable with SMA Connector Specifications: Central Frequency fo: 1575.42 MHz /- 2MHz Operating Temperature: 20 to 85 ?C Bandwidth (min.): 9 MHz Storage Temperature: 50 to 120 ?C Relative Humidity: 0 % to 100 %Transmitter & Receiver Package Includes: 1 x 3V Mount SMA - 3m Cable GPS AntennaCentral Frequency: 1575.42 MHz / GPS External Active Antenna- 2 MHz Polarization: R.H.C.P Input Voltage: 3 V to 5 V Gain: 27 dB / 01 dB Embedded for easy mounting Water-Proof Design 2.5 M Cable with SMA Connector Specifications: Central Frequency fo: 1575.42 MHz /- 2MHz Operating Temperature: 20 to 85 ?C Bandwidth (min.): 9 MHz Storage Temperature: 50 to 120 ?C Relative Humidity: 0 % to 100 %Transmitter & Receiver Package Includes: 1 x 3V Mount SMA - 3m Cable GPS Antenna
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SMA 900/1800MHZ

SMA 900/1800MHZ
  • SMA 900/1800MHZ
  • SMA 900/1800MHZ
  • SMA 900/1800MHZ
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Approx. Price: Rs 170 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Part NumberSMA 900/1800MHZ
Mounting TypeCable Mount
Pin TypeANTENNA

Bomar products, like the 900 Series 50 Ohm SMA Connectors, are now sold under the Win™ brand from Winchester Interconnect™. Product Description Winchester Interconnect's 900 Series 50 Ohm SMA Connectors can be used in a wide range of applications including Test and Measurement, Mil-Aero, Satellite, and Wireless Communication Equipment. Our 900 Series 50 Ohm SMA Connectors are designed in accordance with MIL-STD 348 and feature a .250-36 threaded coupling interface designed or a frequency range of DC to 18 GHz. Male cable plug connectors are available in straight and right-angle designs for popular flexible and semi-rigid cables. Printed Circuit Board (PCB) connectors are available in straight and right-angle through-hole solder, and also in our unique E-Snap® Edge-Mount design. 
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SIM900 GPRS/GSM Simcom

SIM900 GPRS/GSM Simcom
  • SIM900 GPRS/GSM Simcom
  • SIM900 GPRS/GSM Simcom
  • SIM900 GPRS/GSM Simcom
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Approx. Price: Rs 700 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity100 Piece
Model Name/NumberSIM900 GPRS/GSM
Usage/ApplicationHome Automation
BrandSIMCOM
Number Of Ports/Pins68
Output Voltage3.4V-4.5V
Power SourceVBAT
Size/Dimension8.5 X 5.7 X2cm (approx)
Output Power5V DC 1A power adapter or Li-Ion battery 3.7VDC 9

This is a GSM/GPRS-compatible Quad-band cell phone, which works on a frequency of 850/900/1800/1900MHz and which can be used not only to access the Internet, but also for oral communication (provided that it is connected to a microphone and a small loud speaker) and for SMSs. Externally, it looks like a big package (0.94 inches x 0.94 inches x 0.12 inches) with L-shaped contacts on four sides so that they can be soldered both on the side and at the bottom. Internally, the module is managed by an AMR926EJ-S processor, which controls phone communication, data communication (through an integrated TCP/IP stack), and (through an UART and a TTL serial interface) the communication with the circuit interfaced with the cell phone itself.
The processor is also in charge of a SIM card (3 or 1,8 V) which needs to be attached to the outer wall of the module.
In addition, the GSM900 device integrates an analog interface, an  A/D converter, an RTC, an  SPI bus, an I²C, and a PWM module. The radio section is GSM phase 2/2+ compatible and is either class   4 (2 W) at 850/ 900 MHz or class 1 (1 W) at 1800/1900 MHz.
The TTL serial interface is in charge not only of communicating all the data relative to the SMS already received and those that come in during TCP/IP sessions in GPRS (the data-rate is determined by GPRS class 10: max. 85,6 kbps), but also of receiving the circuit commands (in our case, coming from the PIC governing the remote control) that can be either AT standard or AT-enhanced SIMCom type.
The module is supplied with continuous energy (between 3.4 and 4.5 V) and absorbs a maximum of 0.8 A during transmission.

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Reviewed by 55 Users

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  • Quality     90%
  • Delivery   81%

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Guru Shanthi Electronics
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