Leading Wholesaler of a7670c-lans simcom lte module, hc05 bluetooth module, nodemcu esp8266 wifi development board, nodemcu esp8266-12 cp2102 and uln2803a dip st-eight darlington arrays from Mumbai.
A7670C is the LTE Cat 1 module that supports LTE-FDD/GSM/GPRS/EDGE wireless communication modes. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate A7670C adopts LCC+LGA form factor and is compatible with SIM7000/SIM7070 series (NB/Cat M modules), and SIM800A/SIM800F series (2G modules), which enables smooth migration from 2G/NB/Cat M products to LTE Cat 1 products, and greatly facilitates more compatible product design for the customer needs. This product is known as 4G Module, 4G GPRS Module, 4G Chip Set, 4G LTE modem, 4G Module, GPRS Module, GPS Module, GSM Module, SIM7600, SIM7600EI, SIM7600EI 4G LTE, SIM A7670C 4G LTE Development Board.
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Hc05 Bluetooth Module
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Approx. Price: Rs 175 / PieceGet Latest Price
Product Details:
Pin Count
6
Brand
Bafna Devices
Model Name/Number
HC05 Bluetooth Module
Operating Current
30mA
Frequency
Hopping Spread spectrum (FHSS)
The HC-05 is a popular module which can add two-way (full-duplex) wireless functionality to your projects. You can use this module to communicate between two microcontrollers like Arduino or communicate with any device with Bluetooth functionality like a Phone or Laptop. There are many android applications that are already available which makes this process a lot easier. The module communicates with the help of USART at 9600 baud rate hence it is easy to interface with any microcontroller that supports USART. We can also configure the default values of the module by using the command mode. So if you looking for a Wireless module that could transfer data from your computer or mobile phone to microcontroller or vice versa then this module might be the right choice for you. However do not expect this module to transfer multimedia like photos or songs; you might have to look into the CSR8645 module for that.
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Nodemcu Esp8266 Wifi Development Board
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Approx. Price: Rs 90 / PieceGet Latest Price
Product Details:
Model Name/Number
ESP8266-12E
Dimension
49mm x 26mm
Operating Temperature
-40C - 125C
Operating Voltage
2.5 to 3.3V
Brand
ESP
Ai-Thinker’s ESP-12E is a Wi-Fi Module based on ESP8266EX SoC. The ESP8266EX SoC is a Wi-Fi chip based on Tensilica’s L106 Diamond 32-bit Processor and an integrated Wi-Fi MAC, with support for full TCP/IP Stack.
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Nodemcu ESP8266-12 CP2102
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Approx. Price: Rs 190 / PieceGet Latest Price
Product Details:
Brand
Nodemcu
Usage/Application
DC to DC conversion
Model Name/Number
Nodemcu ESP8266-12 CP2102
Connectivity
11 b/g/n Wi-Fi Direct (P2P), soft-AP
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 on-board 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 ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability.
