Bharathi Electronics
Koundampalayam, Coimbatore, Tamil Nadu
GST No. 33AFSPT6725N1ZK
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Input Voltage | 12V |
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Product Details:
| Minimum Order Quantity | 2 Piece |
| Model Name/Number | MACH3 |
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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.
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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.
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Input Type | DC |
| Voltage | 5V |
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | rs485 |
| Usage/Application | Computer |
| Brand | BE |
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 x USB to RS485 Converter Adapter
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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.
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The 5-36V SWITCH DRIVE HIGH-POWER MOSFET TRIGGER MODULE is of high power MOS trigger switch driver module and control board with a field-effect tube to adjust the electronic switch. It adopts imported double MOS parallel active output to show lower internal resistance, greater electric current, and power.
Besides it works at 15A, 400W under a common temperature which satisfies most devices usage and realizes the control of great power devices in a relaxed way. What’s more, it can be applied to power devices which could be controlled by output terminals like electric motors and light bulbs to control the speed of the motor and the light of bulbs.
The use of imported dual-MOS parallel active output, lower resistance, more current, strong power at room temperature, 15A, 400W, to meet the most use of the equipment. Wide voltage, the perfect support for PWM. Easily control high power devices. Input PWM to achieve motor speed control, lamp brightness control.
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Looking to cool down your DIY project or any electronic device then you are at the right product. The TEC1 12706 40×40 mm Thermoelectric Cooler 6A Peltier Module is the simple application of the Peltier Thermoelectric Effect. The module features 127 semiconductor couples in the area of 40 x 40mm which very effectively cools and heats up to 90°C.
The thermoelectric cooler is also known as TEC or Peltier Module creates a temperature differential on each side. One side gets hot and the other side gets cool. They use to either warm something up or cool something down; above all, you can use either side. You can also take advantage of a temperature differential to generate electricity.
A thermoelectric cooler (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely useful in industrial areas, for example, computer CPUs, CCDs, portable refrigerators, medical instruments, and so on.
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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 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
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | BE |
| Usage/Application | Industrial |
| Frequency Range | 433Khz |
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.
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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.
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | CH340G |
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.
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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:
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.
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Product Details:
| Length | 1 meter |
| Type | Standard HDMI Cable |
| Connector Type | d type |
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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 x 4PIN NTC Thermistor Temperature Sensor Module.
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Product Details:
| Usage/Application | Electronics |
433MHz 12V 4 Channel Relay Module Wireless with RF Remote Control Switch without Battery can be controlled by a wireless remote through a wireless RF link. The relays can be used to control 240 V AC up to 10A appliances, motors, other electronic circuits, etc. The board can operate within a range of 50m when the remote is in line of sight and around 25m when indoors.
The RF link on this board works on the 433 MHz frequency. Both the transmitter and the receiver come with an onboard antenna and offer a compact and simple design.
Note: Remote Control included in the package does not come with Battery due to Air Express Shipping Limitations. You have to buy the battery separately.
Specifications and Features :
Working Mode: Output selectable between Latching and Non Latching types
Relay Board Operating voltage: DC24V
Working current: 50 ~ 200mA
the operating frequency: 433MHz
Maximum Relay Load Ratings: 5A 220VAC / 10A 24VDC
Dimensions: 70 50 20mm
Working temperature: -10 ? ~ + 50 ?
Application: remote control electric doors, windows, switches, security and other remote areas
Set Output TypeSet output type by changing the position of the upper left corner of the JP2 jumper to adjust
Interlock status all vacant Jumper
Non-lock status the jumper on 3,4
Self-locking state the jumper on 1,2
2 2 Non-Self-locking lock 1,2 plug, plug 3,4
Linking Remote
To link the remote and relay, power relay board, hold down the button for about 1 second to learn to let go,
Learn indicator light flashes, press the button on the remote control to learn indicator light flashes after a few off, both represent learning success.
Package includes:
1 x 4 Channel Relay Switch Module
1 x 4 Button RF Remote Control (without Battery)
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
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Material | PVC |
| Valve Size | 1/2 Inches |
Input supply voltage: DC 12V-40V
The maximum output power: 400W
The maximum continuous output current:8A
Static Current:0.02 A ( Standby )
PWM frequency: 13kHz
Duty Cycle adjustable: 10%-100%
The DC Motor Speed Controller allows controlling direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 10%-100%. The motor speed controller can provide a continuous current of 8A to your DC motor or other DC load. The circuit also includes a 10A fuse, with the reverse connection of power supply and control voltage over-voltage protection function.
Note:
This can NOT be used to the BRUSHLESS motor. The controller is NOT reverse-polarity protected and will be damaged if it connects the supply voltage with the wrong polarity.
Features:
1 x 12V-40V10A DC Motor PWM Speed Control Switch Governor
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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 x M274 360 Degree Rotary Encoder.
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