Interface Modules

We are one of the prominent manufacturers, suppliers and retailers, service provider of a vast range of Embedded Development Boards, Electronic Counters, Self Learning Kit & many more and service providers of Electronic Project Services.

Additional Information:

• Item Code: BE30154
• Minimum Order Quantity: 1 Piece

This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Freeduino UNO, other mainboards and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W), please add a heat sink on it.

Specifications:

• Module properties: non-isolated step-down module
• Mode of rectification: non-synchronous rectification
• Input voltage: 4.1V-37V
• Output voltage: 1.25-37V
• Voltage Measurement Range: 4.1-37V
• Margin of error: 1 to 3%
• Output current: 3A (MAX)
• Size: 45.7 mm * 42.2 mm
• Input mode: IN+ input positive IN- input negative
• Output mode: OUT+ output positive OUT- output negative

 

The S1 jumper is used to enable the display module. The I/O push button is used to toggle the voltage display from input to output and vice versa. The 10K potentiometer is used to adjust the output voltage of the module.

Additional Information:

• Item Code: BE60051
• Minimum Order Quantity: 1 Piece

Product Details:

•  Operating Voltage Range: 3V ~ 6.5V
•  Single Chip Solution with Minimum External Components.
•  Easy Use without Development Systems Required
•  340 ~ 680 sec. Voice Recording Length
•   Powerful 16-Bits Digital Audio Processor.
•  Nonvolatile Flash Memory Technology without Battery Backup Required
•  External Reset pin.
•  Powerful Power Management Unit
•  Very Low Standby Current: 1uA         
•  Low Power-Down Current: 15uA
•   Supports Power-Down Mode for Power Saving
•  Built-in Audio-Recording Microphone Amplifier
•  Configurable analog interface
•  Differential­-ended MIC pre-amp for Low Noise     
•  High Quality Line Receiver
•  High Quality 16 bits Audio Output Resolution

We are one of the prominent manufacturers, suppliers and retailers, service provider of a vast range of Embedded Development Boards, Electronic Counters, Self Learning Kit & many more and service providers of Electronic Project Services.

Additional Information:

• Item Code: BE30155
• Minimum Order Quantity: 1 Piece

Specifications:

• Operating Voltage: DC 5V
• Operating Current: 25 MA
• Frequency 40 KHz

Additional Information:

• Item Code: BE30018
• Minimum Order Quantity: 1 Piece

Specifications:

• Receive Frequency:266-433MHZ
• Receiving Sensitivity:-95DB

Additional Information:

• Item Code: BE30019
• Minimum Order Quantity: 1 Piece

We offer a wide range of high quality of USB to Serial Converter to our valuable customers. These products are manufactured using high quality raw materials that are sourced from reliable vendors. These products are used to connect the serial devices via USB cables. These products are known for their dimensional accuracy and compact design. These products are fully checked by our team of experts before being dispatched to our valuable customers, to ensure high standards of quality.

Specifications:

• USB 1.0 V,1.1 V, 2.0 V, devices
• Size: 1.5, 1.8, 3 and 5 M

Additional Information:

• Item Code: BE30038
• Minimum Order Quantity: 1 Piece

This breakout board pairs an SP485 RS -485 transceiver with an CP2102 USB UART IC to convert a USB stream to RS-485 .The SP485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. With the proper drivers installed, the CP2102 USB driver will enumerate as a virtual com port. The drivers are available for windows, Mac and linux.

 

Feature:

• Fully equipped with SP485 RS485 transceiver and CP2102 USB UART IC.
• Operates from USB supply.
• RX,TX AND RTS LED indicators
• Rs-485 input / output 3.5mm screw terminal and 0.1’ pitch header.

Additional Information:

• Item Code: BE30077
• Minimum Order Quantity: 1 Piece

Product Details:

ULN2003 Stepper Motor Driver Board is to use the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v). It's easy to use Arduino or other development platform to drive the stepper motor by this diver board.

Additional Information:

• Item Code: BE60020

Product Details:

1. Fully compliant USB 2.0 standard, backward compatible with USB1.1
2. Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive
3. Baud Rate Range: 75bps – 115200bps, up to 6Mbps
4. Supports Plug, Play and hot-swap ( USB side)
5. Better than using CH341D chip or similar chip to support the laptop USB port.
6. Communication distance up to 1.2KM

The USB to RS485 Converter Adapter module support WIN7 XP Vista Linux Mac OS  provides an easy to use RS485 interface by means of a Virtual Com Port on the user’s system.

There are no command structures, whatever is sent to the Virtual Comm Port is automatically converted to RS485 and vice versa. The module is completely self-powered from the USB bus.

Controlling / Communicating with RS-485 devices from your PC has never been easier! This device is plug-and-play. It shows up as a serial/com port and is accessible from applications or hyper-terminal.

This converter provides half-duplex RS-485 communication. The Baud rate range is 75 bps to 115200 bps, maximum up to 6 Mbps. No need of external power supply for operation.

Applications :

1. All kinds with RS485 port device parameter settings, data communication
2. LED display of communication data
3. Machine PLC data reading and writing
4. Monitoring data read and write, and PTZ control
5. Centralized control of household electrical appliances
6. Access Control System card

Features :

1. Fully compliant USB 2.0 standard, backward compatible with USB1.1
2. Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive
3. Supports Plug, Play and hot-swap ( USB side) ;
4. Better than using CH341D chip or similar chip to support the laptop USB port.
5. Communication distance up to 1.2KM, with the anti-jamming performance of the industrial site
6. No need external power, powered by USB port

Package Includes :

1 x USB to RS485 Converter Adapter

Additional Information:

• Delivery Time: 2 days

We deal with EXhaust Valve 

Specification :-

Model YUNT:JQF1-3A 
Dimension : 25.7 X12.5mm
Nozzle: 3mm
Hole size : 1mm
operating :Voltage : 3V

Additional Information:

• Item Code: BE20375
• Minimum Order Quantity: 1 Piece
• Port of Dispatch: COIMBATORE
• Packaging Details: Carton Box

This is an Infra Red (IR) based remote control, that can control up to 8 devices. You can use the provided remote to turn on or off upto 8 devices remotely. IR works the same way as your TV remote works, the control unit should be in the line of sight of the associated remote.

Specifications:

• Input Voltage: 12V DC
• Max Relay Ratings: 5 Amps/250V AC.

Additional Information:

• Item Code: BE60021
• Minimum Order Quantity: 1 Piece

Product Details:

Specifications:

• Double H bridge Drive Chip: L298N
• Logical voltage: 5V Drive voltage: 5V-35V
• Logical current: 0-36mA Drive current: 2A (MAX single bridge)
• Max power: 25W
• Dimensions: 43 x 43 x 26mm
• Weight: 26g

*Built-in 5v power supply, when the driving voltage is 7v-35v
Voltage:5V LOGIC

1. Voltage: DC 3.3V (Do not use 5V supply)
2. Operating Current :13-26mA
3. Idle Current :10-13mA
4. Operating Frequency: 13.56MHz
5. Highly integrated analog circuitry to demodulate and decode responses
6. Supports ISO/IEC 14443 A/MIFARE
7. Typical operating distance in reading/Write mode up to 50 mm

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 the advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deal 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.

Features :

1. Highly integrated analog circuitry to demodulate and decode responses.
2. Supports ISO/IEC 14443 A/MIFARE.
3. Typical operating distance in reading/Write mode up to 50 mm.
4. Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd.
5. SPI up to 10 Mbit/s.
6. FIFO buffer handles 64 bytes send and receive.
7. Flexible interrupt modes.
8. Power-down by software mode.
9. Programmable Timer.
10. 2.5 V to 3.3 V power supply.
11. CRC coprocessor.
12. Internal self-test.

Package Includes

1 x RFID-RC522 Reader/Write Module
1 x Standard blank RFID card
2 x A Straight & right-angle header strip
1 x Special-shaped keychain RFID tag

Product Details:

This is a 433MHz 12V 2 Channel  Relay Module Wireless Remote Control Switch without Battery. This switch can learn different coding remote controls One/several transmitters can control one/several receivers simultaneously. If you use a multi-button transmitter, you can control the controller with different buttons, it won’t affect each other.433MHz The wireless receiving controller, with high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding.

Additional Information:

• Delivery Time: 2 days

• Supply Voltage : 8-35 VDC.
• Current : 1.0A  (no heatsink ).
• Current : 2.0A (with heat-sinking).
• logic input : 3 – 5.5V .
• Automatic current decay mode detection / choice.
• Mixed with slow current decay mode

Additional Information:

• Item Code: BE60213

1. Support HD resolution, super clear picture, fast transmission speed
2. The maximum signal range up to 1920 X 1200, 1080p;
3. Video input signal: 5Volts p-p(TTL) ;
4. Support VGA video bandwidth: 10 bit, 162MHz
5. Video amplifier bandwidth: 162MHz
6. Support resolution up to 1920 X 1200, reduce blank signal during transmit.
7. No external power supply, plug, and play.

HDMI male to VGA female adapter is the most convenient and cost-effective solution for connecting your HDMI devices to your VGA monitors or projectors.

Our HDMI male to VGA female adapter features a built-in active IC chip which guarantees almost 100% compatibility. Choose to “Mirror” your computer screen for a presentation on a projector or “Extend” your desktop to view more applications on a monitor.

This HDMI to VGA converter can connect your input device with HDMI port to HD display output device with VGA port that you can enjoy the HD video or slides, and indulge yourself in more powerful music by HDTV, projector, epidiascope and so on. Its output resolution is up to 1920 X 1080P.

The HDMI to VGA converter is easy and quick to install and requires no complicated configuration or setup to help extend the service life and fully realize the investment and value of legacy VGA displays, projectors and other equipment.

This low-power, cost-effective and reliable solution allows users to transition to HDMI bandwidths, resolutions, and deep color and more without the expense of upgrading to newer and costly monitors and projectors. It’s integrated, all-in-one design helps achieve a compact, integrated solution that eliminates unnecessary cables, tangles, and clutter to keep installations and workspaces neat and orderly.

Applications

1. Laptop
2. PC
3. Raspberry Pi
4. Banana-Pi
5. Many more embedded boards

Note :

1. HDMI-VGA conversion does not work for copyright protected contents.
2. This adapter is not compatible with PS3/4, Xbox, or Blu-ray player, Apple Retina MacBook Pro, Mi box I, Apple TV3
3. This is not a bi-directional adapter. It only transfers signal from HDMI to VGA.

Features :

1. Support HD resolution, super clear picture, fast transmission speed
2. The maximum signal range up to 1920 X 1200, 1080p;
3. Video input signal: 5Volts p-p(TTL) ;
4. Support VGA video bandwidth: 10 bit, 162MHz
5. Video amplifier bandwidth: 162MHz
6. Support resolution up to 1920 X 1200, reduce blank signal during transmit.
7. No external power supply, plug, and play.

Additional Information:

• Minimum Order Quantity: 1 Piece
• Delivery Time: 2 days

Package Contents:

• 1 piece of ENC28J60 Ethernet LAN Network Module.

Additional Information:

• Item Code: BE60033
• Minimum Order Quantity: 1 Piece

Product Details:

This is CH340G USB To TTL(Serial) Converter, USB to TTL / USB-TTL /STC microcontroller programmer / PL2303 in nine upgrades plate with a transparent cover Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc.

This USBTTL converter is based on CH340G USB to Serial TTL converter chip. The module can be used for 3.3V logic level signals, the and has the option to switch from 5V to 3.3V logic level using a 2 pin shunt supplied with the module.

The CH340 USB to serial adaptor makes use of the CH340 USB to serial IC to provide a low-cost alternative to our popular FTDI based module. Although much cheaper this module doesn't lack in features or usability. Once you have installed the drivers the module will appear as a normal serial COM port on your computer making it compatible with most terminal programs and development environments such as the Arduino IDE.

The module includes a small switch which allows the voltage available at the VC (Supply output) pin to be switched between 3.3 and 5V. Data pins include TX, RX. These digital pins are at 5V TTL levels allowing them to be directly interfaced most 5V microcontrollers.

Supports1. Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /Server 2008 / Win7 / Win8 32 Bit / 642. Support USB1.1 or USB2.0/USB3.0 for communication.3. Provide RS232, RS485, RS422 interface.4. Simulation interface, you can upgrade serial peripherals.5. Supports common MODE contact signal.6. Supports IRDA SIR infrared communication.7. Programming does not affect the target board program runs.
Features :

1. Built-in USB to TTL Transfer chip.
2. Designed to be used for USB to TTL electronic projects.
3. TTL interface output, easy to connect to your MCU.
4. Dual 3.3V and 5V Power output, work with 3.3v and 5 V target device.
5. The mini-module is designed specifically for STC download and ARDUINO PRO supports all series of STC
6. Microcomputer with cold start reset button
7. Supports WIN7/VISTA/MAC/LINUX(32 bit /64-bit system)
8. USB to TTL conversion board used for STC microcontroller download DVD/ hard disk/router /GPS upgrade
9. For STC Download: SCM must be a minimum system and external crystal oscillator

Additional Information:

• Delivery Time: 2 DAYS

Product Details:

micro hdmi cable

Specifications:-Module properties: Unfenced step-up (BOOST)The input voltage: 3-32VContinuous adjustable output voltage: 5V-35VInput current: 4 Amps (Max), no-load 18 mAmps Module size: 44.7 (mm) x 21.7 (mm) approx (just for reference, may vary depending on the manufacturer and stock available)Input mode: IN + input level is, the IN - negative input Output mode: OUT + output level is, the OUT - output is negative Conversion efficiency: < 94% (the lower the pressure difference, the greater the efficiency)Output ripple: 50 mV (the bigger the higher the voltage, current and ripple)

Additional Information:

• Item Code: BE60123
• Minimum Order Quantity: 1 Unit
• Port of Dispatch: COIMBATORE

RTC Breakout Board

This a custom designed module for the DS1307 Real Time Clock. The module comes fully assembled and pre-programmed with the current time. The module includes a Lithium coin cell battery as battery backup. The DS1307 RTC is accessed via the I2C protocol. This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for data logging, clock-building, time stamping, timers and alarms, etc.

Additional Information:

• Item Code: BE60045
• Minimum Order Quantity: 1 Piece

NTC Thermistor temperature sensor module is low cost, small size module. It is very sensitive to ambient temperature. It is generally used to detect the temperature of the surrounding environment.

NTC Thermistor temperature sensor module is low cost, small size module. It is very sensitive to ambient temperature. It is generally used to detect the temperature of the surrounding environment. Through potentiometer adjustment, it is possible to change the temperature detection threshold.

DO output can be directly connected to the microcontroller to detect high and low, by detecting temperature changes in the environment.

The temperature detection range of the module is between 20 and 80 degrees Celsius. This module can be replaced with a line temperature sensor for controlling the water temperature, water tank, etc.

Generally, the 4 wire method of thermistor measurement is the most accurate because there is effectively no current flowing in either of the measurement cable wires and therefore no added resistance due to the cable wires.

Features:

1. Using the NTC thermistor sensor, good sensitivity.
2. The comparator output signal clean waveform is good, driving ability than 15mA.
3. Adjust the temperature distribution bit detection threshold.
4. Working voltage 3.3V-5V.
5. The output format: Digital switching output (0 and 1).
6. With bolt holes for easy installation.
7. Using a wide voltage LM393 comparator.

Package Includes:

 

1 x 4PIN NTC Thermistor Temperature Sensor Module.

Additional Information:

• Minimum Order Quantity: 1 Piece

We offer RF wireless communication .

The features are as follows

• Input Power supply - 5 Volts
• Compatible for bot 433 /315 Mhz
• Ready to interface Upto 4 bit Data
• UART TTL O/P Baud rate - 4800
• Package includes with RF Tx Rx

Additional Information:

• Item Code: BE30100
• Minimum Order Quantity: 1 Piece

We offer RF communication with 8 bit data output.

Features of the module is as below :-

• Input power supply - 5 Volts
• Compatible for both RF 433 / 315 MHZ
• Renesas Controller based
• Ready to interface Upto 8 bit data communication
• UART TTL O/P Baud rate - 4800
• Package includes with RF Tx & Rx

Additional Information:

• Item Code: BE30101
• Minimum Order Quantity: 1 Piece

A Magnetic Contact is an electrically controlled switch used for switching a power circuit, similar to a relay. Magnetic contacts give exact position of the door (open/close).

These have sticky tapes on the back.

Brand: G-Sensor

Additional Information:

• Item Code: BE60019
• Minimum Order Quantity: 1 Pieces

Overview:
On-board MAX485 chip is a low-power and slew-rate-limited transceiver used for RS-485 communication. It works at a single +5V power supply and the rated current is 300 μA. Adopting half-duplex communication to implement the function of converting TTL level into RS-485 level, it can achieve a maximum transmission rate of 2.5Mbps. MAX485 transceiver draws supply current of between 120μA and 500μA under the unloaded or fully loaded conditions when the driver is disabled. The driver is limited for short-circuit current and the driver outputs can be placed at a high impedance state through the thermal shutdown circuit. The receiver input has a fail-safe feature that guarantees logic high output if the input is open circuit. In addition, it has a strong anti-interference performance.

Specifications:

• Board dimension44(mm) x 14(mm)
• Working voltage5V
• Connect to 5.08 (mm) 2P terminal on board, for wiring of RS-485 to communicate
• All pins on the chip have been broken out, which can be controlled and operated via microcontroller.

Applications:

• Low-Power RS-485 Transceivers
• Low-Power RS-422 Transceivers
• Level Translators
• Transceivers for EMI-Sensitive Applications
• Industrial-Control Local Area Networks

Additional Information:

• Minimum Order Quantity: 1 Piece

Specifications:

• Transmit-Receive Rate: 720-900 sms /Hour
• Interface: RS 232

Additional Information:

• Item Code: BE30064
• Minimum Order Quantity: 1 Piece

Product Details:

Water solenoid valve.
12VDC,500mA,0.2 TO 10 bar.
Model G 1/1801/2"*1/2"
We are one of the prominent manufacturers, suppliers and retailers, service provider of a vast range of Embedded Development Boards, Electronic Counters, Self Learning Kit & many more and service providers of Electronic Project Services.

Features:

• Chip: FT232RL
• Draw out all signal port of FT232RL chip
• RXD / TXD transceiver communication indicator
• USB power supply, can choose 5V or 3.3V, set by jumper
• With over current protection, using 500mA self-restore fuse
• Pin definition: DTR, RXD, TX, VCC, CTS, GND
• Pitch: 2.54mm
• Size: 36 x 17.5mm (L x W)
• Interface: Mini USB

Additional Information:

• Item Code: BE60010
• Minimum Order Quantity: 1 Piece

Description: The MPR121 capacitive keypad uses the MPR121 and 12 touch sensitive pads to give you a simple ‘keypad’ with an I2C output. These keypads function by measuring the capacitance of twelve electrode points. When an object comes close to the electrode connector, the measured capacitance changes. This signals the MPR121 that something has touched a ‘button’.The board also has four mounting holes allowing it to be used as an input system in place of traditional buttons. This keypad outputs 3.3V logic. If you are using a board which only accepts 5V logic, you will run into a problem. You will want to use a logic level converter, or a board which accepts 3.3V logic.

Additional Information:

• Item Code: BE70058
• Minimum Order Quantity: 1 Piece(s)
• Port of Dispatch: COIMBATORE

The M274 360 Degree Rotary Encoder Module Brick Sensor is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. It’s a great device for stepper and servo motor control.  You could also use it to control devices like digital potentiometers.

M274 360 rotary Degree encoder, is an incremental electro-mechanical device that converts the angular position or motion of a shaft or axle to digital code. The output of incremental encoders provides information about the motion of the shaft, which is typically further processed in processor/controllers into information such as speed, distance, and position.

QUICK OVERVIEW

 

1. Model : KY-040.
2. Type : Incremental Encoder.
3. Cycles per revolution (CPR) : 20.
4. Working voltage : 0 – 5V.
5. Material : PCB + Brass.
6. Weight : 10 gm.

Package Includes :

1 x M274 360 Degree Rotary Encoder.

Additional Information:

• Minimum Order Quantity: 1 Piece

This high power 1 Channel AC 110V-220V 10A RF wireless remote control system can used to control lights, motor, fans, electrically operated doors/locks blinds or other appliances automatically. It is easy to install and use. The remote control switch has 2 button, and works with Toggle, Momentary and Latch, 3 control modes. Its control distance is about 1000 meters away.

Additional Information:

• Item Code: BE60037
• Minimum Order Quantity: 1 Piece

Product Details:

MACH3 Interface Board CNC 5 Axis with Optocoupler latest upgrade 5 axis breakout board is specially designed for the CNC single axis 2-phase stepper driver controller, such as TB6560, M542, M542H, MA860H, 2M542, 2M982, DM542(A), DM860(A) etc. single axis stepper driver controller series. With this 5 axis breakout board, any 1-5 single axis stepper driver controllers can be directly controlled by the PC via the MACH3, EMC2, KCAM4, etc. All the way to the relay output port, control spindle switch. Output port P17 mouth. All the way through the optocoupler isolated 0-10V analog voltage output can be controlled with the corresponding analog interface converter to control the spindle speed. Output port P1 port Open all 17 ports, which can be accessed with the optocoupler drive, 5-axis stepper motor can be controlled. P1 as PWM outputs can be controlled with optocoupler input spindle governor. This can access by a common cathode or common anode input level to 5V drive. Features : 1.Maximum support 5-axis stepper motor driver controllers 2.Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC software. 3.USB power supply and peripherals power phase are separate to protect computer security. 4.All the signals are to-isolate which can protect your computer security. 5.5-input interface to define the Limit, Emergence-Stop, Cutter alignment, etc. 6.Wide input voltage range: 12-24V, and with anti-reverse function. 7.One relay output control interface, accessed by the spindle motor or the air pump, water pump, etc. Output 0-10V analog voltage for the inverter to control the spindle speed. 8.All the way to the relay output port, control spindle switch. Output port P17 mouth. 9.Open all 17 ports, which can be accessed with the optocoupler drive, 5-axis stepper motor can be controlled. 10.Pin P1 as PWM outputs can be controlled with optocoupler input spindle governor.

Additional Information:

• Item Code: BE60242

HC-05 Blue tooth module .

Additional Information:

• Minimum Order Quantity: 1 Piece