2.4GHz NRF24L01 + PA + LNA Wireless Modules with Antenna
₨7501100m Range
2.4GHz NRF24L01 + PA + LNA Wireless Modules with Antenna
38kHz Infrared (IR) Receiver TSOP1738 in Pakistan
₨20Highly sensitive, long transmission range
30KHz up to 56KHz carrier frequency
Bluetooth Audio Receiver Wireless Speaker in Pakistan
₨270Features of Bluetooth Receiver :
- It consists of a module stereo output.
- It also has built-in Bluetooth
- It has a simple Bluetooth antenna.
- Its power supply voltage is 3.7 to 5 Volts.
- It has active speakers which indicated its connection when Bluetooth is connected or gets disconnected.
- This module also has a 100-ohm resistor with an LED indicator.
- This led indicates the ground connection
- Led will blink fast if Bluetooth is not connected.
- Led will blink slowly If Bluetooth is connected.
- The total volume of the module is 30mm X 20mm X 3mm.
- It has 7 pins
- These 7 pins consist of these features:
- Power
- Ground
- Left channel
- Right channel
- Mute
- LED status indicator
- Reserved port
Bluetooth Module HC05 in Pakistan
₨740Specifications:
This Bluetooth module
Its operating voltages are 4 to 6 volts.
Its operating current is 30mA.
It ranges us 100m.
It works with serial communication and TTL compatible.
It follows the IEEE 802.15.1 standard protocol.
it can operate in master or slave mode or in both modes.
We can interface it with a laptop or mobile phone.
CH340 Lolin NodeMCU ESP8266 WiFi Board in Pakistan
Original price was: ₨650.₨600Current price is: ₨600.Features of NODEMCU LOLIN V3 :
- It uses CH340G instead of CP2102.
- It is a wireless 802.11 b/g/n standard.
- Its WiFi speed is 2.4GHz.
- It supports WPA/ WPA2 security mode.
- It supports STA/AP/STA + AP three operating modes.
- It has a built-in TCP/IP protocol stack to support multiple TCP Client connections. It has a maximum of 5 connections.
- It supports UART /GPIO data communication interface.
- It has remote firmware upgrade (OTA)
- It supports smart link smart networking.
- Users don’t need to download resetting.
- It has a great set of tools to develop ESP8266
- It is the lowest cost of WiFi.
- It is for Arduino like input-output hardware.
- This CH340G greatly speeds up the IoT application developing process.
- It is open-source, interactive, programmable, low cost, simple, smart, and WiFi-enabled.
- It has WiFi MCU ESP8266 integrated and it is easy to the prototyping development kit.
- This low-cost wifi module has built-in USB to TTL serial with super reliable industrial strength.
- It has advanced API for hardware IO.
- It also has Event-driven API for network applications.
D1-Mini WIFI Development Board in Pakistan
₨630- It contains 11 digital input/output pins.
- These all pins have interrupt/ PWM/ I2C/ one-wire (except D0).
- It has an analog input pin of 3.2V.
- It has a Micro USB connection.
- This WIFI board uses BRT (Bias Resistor Transistor).
- This board is easier in flash mode.
ESP32 Cam WiFi and Bluetooth OV2640 Board in Pakistan
Original price was: ₨1,650.₨1,480Current price is: ₨1,480.- Its model number is ESP32-CAM.
- It has a DIP-16 package.
- It has default 32Mbit.
- Its size is 27*40.5*4.5.
- Its internal RAM is 520Kb and external PSRAM is 4M.
- It has 4.2BR Bluetooth/ EDR and BLE standards.
- It contains 802.11 b/g/n/e/I WiFi.
- It supports UART, SPI, I2C, PWM interface.
- It maximum supports 4M TF card.
ESP32 NodeMCU WiFi Based Development Board in Pakistan
₨1,150- Current receiving 80mA.
- the voltage supply is 2.2V to 3.6V.
- current transmitting is 80mA.
- The number of pins supported is 30.
- The data rate is 54Mbps.
- The frequency is 2.4GHz.
- Surface mount type.
- operating temperature is -40 to 85 degrees centigrade.
- power output is 16.5dBm.
- Integrated 520Kb SRAM.
- Ultra-low-power management.
- 4 Mb flash.
- On-board PCB antenna.