This is a USB to TTL Serial converter module which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this cable are configured to operate at 5V and 3.3V specifically with a Arduino and Raspberry Pi with each serial pin. Search Google for "CH340G driver's" in case needed.   This is an USB 2.0 to TTL UART Converter module which is based on CH340G IC This module used with Laptop's which don't have standard serial port. This module creates a virtual COM port using USB on your computer which can support various standard Baud Rates for serial communication Target board +5v and +3.3v power supply selection upto 200 mA current consumption All handshaking and modem interface signals like RTS, CTS, DTR, DCD, DSR, RI along with Rx and Tx Onboard 500mA overcurrent protection resettable fuse

A small, high-quality, quad-band, common-used, standard SMA (internal male pin), cellular GSM antenna. GSM : 880 to 960MHz, 1710 to 1880MHz Total Length is around 5CM 2Dbi, 50ohm, 50W,

The Micro SD connector used to insert micro SD memory cards used in mobile phones, making it ideal for using in embedded projects like memory card storage, audio mp3 players etc.   Push to Insert and Push again to Eject PCB Mount Drawing will be send by email or hardcopy Price for 10 pieces

Useful to connect smart Phones to Laptop, Computers Useful for Smart Phone Chargers as Charging cable USB 2.0 and Micro USB connectors

USB to RS485 Converter is an intelligent module which connects to a PC USB port providing a high-speed asynchronous RS-485 serial port. The USB-485 Converter provides easy connectivity between the PC and standard communication ports, not requiring any PC reconfiguration, assignment of IRQs or jumper settings. The USB to RS485 module is a cost-effective way to convert RS485 industrial buses to a USB interface. When connected to a PC USB port the USB to RS485 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. Multiple modules can be installed when using USB hubs thus allowing a hassle-free configuration of a multi serial system. Search CH340G on google for driver's in case needed.     Automatic switching between Transmit/Receive mode of RS485 Onboard 500mA overcurrent protection resettable fuse Ground Output for wire shielding Designed for industrial environment, USB and Modbus ESD protection Modes: RS-485 Half Duplex (2-wire), Rx and Tx TTL pins are available

The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. This motion can be detected by checking for a sudden change in the surrounding IR patterns. When motion is detected the PIR sensor outputs a high signal on its output pin. This logic signal can be read by a microcontroller or used to drive a transistor to switch a higher current load. Input Voltage: DC 4.5-20V, Static current: 50uA Trigger:H-Yes, L-No Sentry Angle: Best option for Security Products

This is a USB to TTL Serial converter module which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this cable are configured to operate at 5V and 3.3V specifically with a Arduino and Raspberry Pi with each serial pin. Search Google for "CH340G driver's" in case needed.   This is an USB 2.0 to TTL UART Converter module which is based on CH340G IC This module used with Laptop's which don't have standard serial port. This module creates a virtual COM port using USB on your computer which can support various standard Baud Rates for serial communication Target board +5v and +3.3v power supply selection upto 200 mA current consumption All handshaking and modem interface signals like RTS, CTS, DTR, DCD, DSR, RI along with Rx and Tx Onboard 500mA overcurrent protection resettable fuse

A small, high-quality, quad-band, common-used, standard SMA (internal male pin), cellular GSM antenna. GSM : 880 to 960MHz, 1710 to 1880MHz Total Length is around 5CM 2Dbi, 50ohm, 50W,

The Micro SIM connector used to insert Micro SIM cards used in mobile phones, making it ideal for using in embedded GSM projects boards.   6 PIN Push to Insert and Push again to Eject Used for Micro SIM Drawing will be send by email or hardcopy Price for 10 pieces

Most of us use VoIP(Voice over IP) phones at our office desk. It is a tedious task to hold phone's receiver in one hand and perform other tasks like booking an order, entering data, or taking notes with other hand during call. As every VoIP Phone is equipped with built-in modular headset jack to connect external headsets , this cable facilitates easy connection between mobile phone headset and the VoIP phone. This adapter cable converts the standard 3.5mm jack to RJ9 Modular plug. Components in this cable are connected for noise free handshaking of voice signals between VoIP phone and mobile phone headset. * Compatible to only Polycom VoIP phones * If you are interested to buy for other VoIP phones then send a message to us via Amazon with Model number of VoIP phone. We would like to reply to you for possible solution. * If your VoIP phone is not having dedicated built-in Headset Jack then let us know, we will provide you compatible customized product for your phone.   Do not buy for OTHER phones not even for normal LANDLINE as well, Please message us if you are looking for any other phone, RJ9 plug connect to Polycom phone and 3.5mm female jack to connect headset Avoid having to purchase an expensive wired/wireless headsets , Use your existing wired headset NOT COMPATIBLE with iPhone headset, Please send message to us if you need such

Detects temperature and outputs digital and analog signal. The digital signal can have a trigger level. LEDs indicate power and output signal. Using the NTC thermistor sensor Compatible with Arduino and Raspberry boards, Operating Voltage: 3.3V to 5V DC Output Digital - 0V or 5V, Adjustable trigger level from preset, Output Analog - 0V to 5V based on temperature on ambience A small PCB board size: 3.4 x 1.4cm,

Universal Input Voltage: 100v-300v AC 50/60Hz Dual Output Pin: DC Pin + Sony Pin Short Circuit & Overload Protection Stabilized Output, Low Ripple & Low Interference Please check power rating before purchase