GSM 4G LTE Dual Band Antenna 0 Ohm 0E 5% SMD Resistor 0402 Package -40°C €š¬‚¬œ 105 ºC

-40°C €š¬‚¬œ 105  ºC

It's an ESP32-WROOM-32 Chip Module

It has two terminal

This module simply measures the time taken by the Ultrasonic wave to strike the nearest object and reach back to the sensor

connect the outer two pins to VCC and 0 V and the center pin outputs a variable voltage between 0 V and VCC as the potentiometer is rotated

GSM 4G LTE Dual Band Antenna 0 Ohm 0E 5% SMD Resistor 0402 Package -40°C €š¬‚¬œ 105 ºCThis is a 5 dBi GSM 3G 4G LTE Indoor Omni Antenna in Black with SMA Male connectors and a frequency range of 698 960 1710 2690 MHz. The 5 dBi GSM 3G 4G LTE Indoor Omni is ideal for extending coverage or replacing any RBI or Cellular modem router antenna. These are also ideal for creating custom 3G 4G LTE routers with MikroTik and Sierra Wireless cards. The 5dBi Antenna extends wireless frequency range to your home's dead zone. This Antenna increases