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SIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port with the antenna
Minimum Order Quantity: 100 Piece
| Interface Type | PCI |
| Usage/Application | Industrial |
| Model Name/Number | SIM800L |
| Pack Type | Packet |
| Color | Orange |
This is Small SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Serial Port with the antenna, in this module two antennas have been included.
SIM800L GSM/GPRS module is a miniature GSM modem, which can be integrated into a great number of IoT projects. You can use this module to accomplish almost anything a normal cell phone can; SMS text messages, make or receive phone calls, connecting to the internet through GPRS, TCP/IP, and more! To top it off, the module supports quad-band GSM/GPRS network, meaning it works pretty much anywhere in the world
First is made of wire (which solders directly to NET pin on PCB) – very useful in narrow places. Second – PCB antenna – with double-sided tape and attached pigtail cable with IPX connector. This one has better performance and allows to put your module inside a metal case – as long the antenna is outside.
R307 Optical Fingerprint Reader Sensor Module
| Installation Type | Portable |
| Brand | eSSL |
| Screen Size | 2.5 Inch |
| Color | Black |
| Connectivity Type | USB |
| Type. | R307 Optical Fingerprint Reader Sensor Module |
This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
The FP module can directly interface with a 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port.
Integrated image collecting and algorithm chip together, ALL-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products. Users can conduct secondary development, can be embedded into a variety of end products, such as access control, attendance, safety deposit box, car door locks.
Low power consumption, low cost, small size, excellent performance, Professional optical technology, precise module manufacturing technics. Good image processing capabilities can successfully capture an image up to resolution 500 dpi Finger detection function.
FS1000A 433mHz Tx & Rx RF Radio Module
Minimum Order Quantity: 100 Piece
| Operating Frequency | 433 MHz |
| Modulation Type | FSK (Frequency Shift Keying) |
| Communication Interface | UART |
| Transmission Range | 50 m |
| Model No | FS1000A |
This is FS1000A 433mHz Tx RF Radio Module. This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.
The transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.
This low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). It’s good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.
NEO-6M GPS Module with EPROM
Minimum Order Quantity: 100 Piece
| Number Of Channels | 12 channel |
| Usage/Application | Auto |
| Color | Yellow |
| Type | Wireless |
| Pack Type | Box |
If you are wandering to navigate the distance with a drone then this GPS Module is needed for you. GPS drones are equipped with a GPS module that allows them to know their location relative to a network of orbiting satellites. Connecting to signals from these satellites allows the drone to perform functions such as position hold, autonomous flight, return to home, and waypoint navigation.
This is a complete GPS module that is based on the NEO 6M GPS. This unit uses the latest technology to give the best possible positioning information and includes a larger built-in 25 x 25mm active GPS antenna with a UART TTL socket. A battery is also included so that you can obtain a GPS lock faster. This is an updated GPS module that can be used with ardupilot mega v2. This GPS module gives the best possible position information, allowing for better performance with your Ardupilot or other Multirotor control platform.
The GPS module has serial TTL output, it has four pins: TX, RX, VCC, and GND. You can download the u-center software for configuring the GPS and changing the settings and much more. It is really good software (see link below).
Ai Thinker ESP-12E ESP8266 Serial WiFi Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronic |
| Model Name/Number | 12E ESP8266 |
| Material | Metal |
| Type | Ai Thinker Serial WiFi Module |
Ai Thinker ESP-12E ESP8266 Serial WiFi Module is an ultra-low power consumption technology, designed especially for mobile devices and IoT applications, user’s physical device can be connected to a Wifi wireless network, internet or intranet communication, and networking capabilities.
The Core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi-Fi MAC/BB/RF/PA/LNA, on-board antenna.
The module supports standard IEEE802.11 b/g/n agreement, complete TCP/IP protocol stack. Users can use the add modules to an existing device networking or building a separate network controller.
ESP8266 is a high integration wireless SOCs, designed for space and power-constrained mobile platform designers. It provides an unsurpassed ability to embed Wi-Fi capabilities within other systems or to function as a standalone application, with the lowest cost, and minimal space requirement.
DHT11 Temperature And Humidity Sensor Module With Cable
| Measurement Range | 0% to 50% RH |
| Type | Temperature And Humidity Sensor Module With Cable |
| Model No | DHT11 |
| Pack Type | Box |
| Color | Blue |
The DHT11 Humidity & Temperature Sensor Module is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and outputs a digital signal on the data pin (no analog input pins needed). Its very simple to use, and libraries and sample codes are available for Arduino and Raspberry Pi.
This DHT11 Humidity & Temperature Sensor Module makes is easy to connect to an Arduino or microcontroller as it includes the pull-up resistor required to use the sensor. Only three connections are required to be made to use the sensor – Vcc, Gnd, and Output. We have also included the cables required to connect the DHT11 to a microcontroller.
Espressif ESP32-WROOM-32 4M 32Mbit Flash WiFi Bluetooth Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronic |
| Material | Metal |
| Shape | Rectangle |
Espressif Systems ESP32-WROOM-32 MCU Modules are powerful and generic Wi-Fi/BT/BLE MCU modules that target a wide variety of applications. These modules target applications ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
The ESP32-WROOM-32 MCU Modules use the ESP32-D0WD chip at its core. This SoC features two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80MHz to 240MHz. The ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S, and I2C.
ESP-32S Wifi Bluetooth combo module provides SDK Firmware for fast online programming and open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor hub, loggers, video streaming for the camera, Wi-Fi & Bluetooth enabled devices, Home automation, and mesh network applications, aimed at makers, hardware engineers, software engineers and solution provides.
ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra-low-power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features, and reliability, for a wide variety of applications, and different power profiles.
ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies a minimal Printed Circuit Board (PCB) area.
ESP32 is designed for mobile, wearable electronics, and the Internet of Things (IoT) applications. It has many features of state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.
Espressif ESP32-WROOM-32 4M 32Mbit Flash WiFi Bluetooth Module
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronic |
| Material | Metal |
| Shape | Rectangle |
Espressif Systems ESP32-WROOM-32 MCU Modules are powerful and generic Wi-Fi/BT/BLE MCU modules that target a wide variety of applications. These modules target applications ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
The ESP32-WROOM-32 MCU Modules use the ESP32-D0WD chip at its core. This SoC features two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80MHz to 240MHz. The ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S, and I2C.
ESP-32S Wifi Bluetooth combo module provides SDK Firmware for fast online programming and open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor hub, loggers, video streaming for the camera, Wi-Fi & Bluetooth enabled devices, Home automation, and mesh network applications, aimed at makers, hardware engineers, software engineers and solution provides.
ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra-low-power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features, and reliability, for a wide variety of applications, and different power profiles.
ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies a minimal Printed Circuit Board (PCB) area.
ESP32 is designed for mobile, wearable electronics, and the Internet of Things (IoT) applications. It has many features of state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.
ESP8266 NodeMCU CP2102 Board
| WiFi Frequency | 2.4GHz |
| Usage/Application | Electronic |
| Model Name/Number | ESP8266 |
| Material | Plastic |
| Brand | ESP |
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 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.
This board is pre-flashed with NodeMCU – a Lua-based firmware for the ESP8266 which allows easy control via a neat scripting language – Lua – so you’re ready to go in just a few minutes.
The ESP-12 Lua NodeMCU WIFI Dev Board Internet Of Things with ESP8266 is an all-in-one microcontroller + WiFi platform that is very easy to use to create projects with WiFi and IoT (Internet of Things) applications.
The board is based on the highly popular ESP8266 WiFi Module chip with the ESP-12 SMD footprint. This WiFi development board already embeds in its board all the necessary components for the ESP8266 (ESP-12E) to program and upload code. It has a built-in USB to serial chip upload codes, 3.3V regulator, and logic level converter circuit so you can immediately upload codes and connect your circuits.
ESP32 S-CAM-CH340 Development Test Board WiFi+ Bluetooth Module ESP32 Serial Port with OV2640 Camera
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 2.4GHz |
| Brand | ESP |
| Usage/Application | Electronics |
| Model Name/Number | ESP32 |
| Material | SS |
| Color | Black |
The ESP32 S-CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization has a very competitive small-sized camera module that can operate independently as a minimum system with a footprint of only 40 x 27 mm; a deep sleep current of up to 6mA and is widely used in various IoT applications.
It is suitable for home smart devices, industrial wireless control, wireless monitoring, and other IoT applications.
This module adopts a DIP package and can be directly inserted into the backplane to realize rapid production of products, providing customers with high-reliability connection mode, which is convenient for application in various IoT hardware terminals.
ESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture. It has the main frequency adjustment range of 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
ESP8266 NodeMCU CP2102 Board
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 3.6GHz |
| Usage/Application | Electronic |
| Model Name/Number | ESP8266 |
| Material | Plastic |
| Brand | ESP |
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 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.
This board is pre-flashed with NodeMCU – a Lua-based firmware for the ESP8266 which allows easy control via a neat scripting language – Lua – so you’re ready to go in just a few minutes.
The ESP-12 Lua NodeMCU WIFI Dev Board Internet Of Things with ESP8266 is an all-in-one microcontroller + WiFi platform that is very easy to use to create projects with WiFi and IoT (Internet of Things) applications.
The board is based on the highly popular ESP8266 WiFi Module chip with the ESP-12 SMD footprint. This WiFi development board already embeds in its board all the necessary components for the ESP8266 (ESP-12E) to program and upload code. It has a built-in USB to serial chip upload codes, 3.3V regulator, and logic level converter circuit so you can immediately upload codes and connect your circuits.
WIFI Module Esp8266
Minimum Order Quantity: 100 Piece
| WiFi Frequency | 3.6GHz |
| Brand | Sigma Electronics |
| Usage/Application | Electricals |
| Connectivity | USB |
| Material | ABS |
| Operating Temperature | Up To 27 Degree |
ESP8266-12E
ESP8266-01
NRF24L01 2.4GHZ Wireless Transceiver Module
| Data Rate | 1 Mbps |
| Mounting Type | Surface Mount |
| Brand | Cisco |
| Usage/Application | Electronics |
| Color | Black |
| Frequency | 2.4GHz |
Flame Sensor Module
Minimum Order Quantity: 100 Piece
| Detection Type | IR |
| Sensor Type | Temperature Sensor |
| Type. | Flame Sensor Module |
| Color | Red |
| Pack Type | Box |
The Flame Sensor Module can detect flames in the 760 – 1100 nanometer wavelength range. Small flames like a lighter flame can be detected at roughly 0.8m. The detection angle is roughly 60 degrees and the sensor is particularly sensitive to the flame spectrum.
An on-board LM393 op-amp is used as a comparator to adjust the sensitivity level. The sensor has a digital and analog output and sensitivity can be adjusted via the blue potentiometer.
This Flame Sensor Module is used to detect fire/flame source or other light sources of the wavelength in the range of 760nm – 1100 nm. It is based on the YG1006 sensor which is a high speed and high sensitive NPN silicon phototransistor. Due to its black epoxy, the sensor is sensitive to infrared radiation.
The sensor can be a great addition in a firefighting robot, it can be used as a robot eyes to find the fire source. When the sensor detects flame the Signal LED will light up and the D0 pin goes LOW.
The module has 2 outputs: Analogue, which gives a real-time voltage output signal on thermal resistance, and digital which allows temperature thresholds to be set via a potentiometer.
Universal 4 4 16 Key Matrix Membrane Switch Keypad Keyboard
Minimum Order Quantity: 100 Piece
| Material | Polyester |
| Key Layout | Matrix |
| Mounting Options | Side Mount |
| Media Type | Liquid |
| Switch Type | Tactile |
| Color | Black |
This DC 4×4 Matrix Keypad Membrane Switch is a high-quality soft-touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions.
This DC 4×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs.
This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.
The Keypad 4×4 features a total of 16 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 8-pin berg connector is required for interfacing it with your microcontroller circuits.
5V 16 Channel Relay Module with Light Coupling LM2576 Power Supply
Minimum Order Quantity: 100 Piece
| Number of Channels | 16 |
| Coil Voltage | 24V DC |
| Contact Current Rating | 10A |
| Contact Configuration | 1 C/O (SPDT) |
| Relay Type | Electromechanical (EMR) |
| Mounting Type | DIN Rail |
| Special Features | LED Indication |
This is a 5V 16 Channel Relay Module with Light Coupling LM2576 Power Supply, Be able to control various appliances and other equipment with a large current. It can be controlled directly by Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic).
This is 5V 16-Channel Relay interface board and each one of the individual relays needs 15-20mA Driver Current. The board features indication LED for Relay output status and the standard interface that can be controlled directly by many of widely used microcontrollers like Arduino etc.
The 5V electromechanical relay module with AC contact capacity of 250V which also include light coupling protection(optocoupler) for isolation of control circuitry. The plate load power module doesn’t need an external power supply. It supports all SCM Drive.
The LM2596S buck chip in this relay module shows a slight fever which is a normal phenomenon as relays, long working hours have normal fever characteristics. 4 relay load power to give leave some margin, should avoid high-power (about 2000W) and long working environment, there will be some impact on the life of the product.
High Current Active Alarm Buzzer Driver Module
Minimum Order Quantity: 100 Piece
| Voltage | 5 V |
| Frequency | 2.4 Hz |
| Color | Blue |
| Body Material | Plastic |
| Shape | Rectangle |
A High Current Active Alarm Buzzer Driver Module is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is 5V DC Electronic Part Active Buzzer Module. Using top quality material, it is durable in use.
What’s more? This active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A good choice for you all!
RFID Reader/Writer RC522 SPI S50 With RFID Card And Tag
Minimum Order Quantity: 100 Piece
| Interface | RFID |
| Model Name/Number | RC522 SPI S50 |
| Type Of Reader | Card Reader |
| Pack Type | Box |
| Color | Blue And White |
Do you want to know the work of RFID Reader/Writer RC522 SPI S50 CARD AND KEYCHAIN, then this Product is best for you . With this Product, you can detect radio waves produced by a reader to detect the presence of (then read the data stored on) an RFID tag
This is RFID Reader/Writer RC522 SPI S50 CARD AND KEYCHAIN which works on non-contact 13.56mhz communication, is designed by NXP as low power consumption, low cost, and compact size read and write chip, is the best choice in the development of smart meters and portable hand-held devices.
It uses an advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deals with ISO14443A frames and error correction.
This module can fit directly in handheld devices for mass production. The module uses the 3.3V power supply and can communicate directly with any CPU board by connecting through the SPI protocol, which ensures reliable work, good reading distance.
5V 1 Channel Without Light Coupling Relay
Minimum Order Quantity: 100 Piece
| Number of Channels | 1 |
| Coil Voltage | 24V DC |
| Contact Current Rating | 10A |
| Contact Configuration | 1 C/O (SPDT) |
| Relay Type | Electromechanical (EMR) |
| Mounting Type | DIN Rail |
7x2 Robotic Wheel
| Spare Part Type | Robotic Wheel |
| Size | 7x2 |
| Pack Type | Box |
| Color | Black |
| Shape | Round |
STAUBLI JACQUARD MODULE M4 M5
Minimum Order Quantity: 50 Piece
| Packaging Type | 50 |
| Color | BLACK |
IGBT
| Mounting Type | yes |
| Pin Count | yes |
| Current | yes |
| Voltage | yes |
| Forward Diode Voltage | yes |
| Country of Origin | Made in India |
Infrared IR Sensor Receiver Module For Arduino
Minimum Order Quantity: 100 Piece
| Frequency Range | 50 Hz |
| Material | Metal |
| Working Voltage | 220 V |
| Usage | Electronic |
| Type | Infrared IR Sensor Receiver Module For Arduino |
Infrared IR Sensor Receiver Module for Arduino adopts 1838 infrared receiving head. Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity.
Widely used in stereo, TV, video machine, disc machine, set-top boxes, digital photo frame; car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater; electric fan, lighting and other home appliances.
5v 2 Channel Relay Module
Minimum Order Quantity: 100 Piece
| Number of Channels | 1 |
| Coil Voltage | 24V DC |
| Contact Current Rating | 10A |
| Contact Configuration | 1 C/O (SPDT) |
| Relay Type | Electromechanical (EMR) |
| Mounting Type | DIN Rail |
| Special Features | LED Indication |